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X8 CORE DEVOPS
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MOBILE APP

DEVELOPMENT

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Mobile app development is not about "writing code and uploading it to the store." An app is the combination of product strategy, user experience, performance, security, measurement and sustainable maintenance disciplines. A poorly designed app burns through the growth budget; a well-designed app, on the other hand, becomes a lasting lever for sales, operations and customer experience.

In the analysis report we will prepare about you, we will look for answers to certain questions together.

Do you really need this mobile app, in what timeframe and in which respects will this app support your business, where will the user reach the app from, and what kind of hook will they need to download it.

As PROJX Digital, with our R&D team in Şişli, we position the Native, Cross-Platform (Flutter/React Native) and PWA options according to project needs, and turn your app into a product that is publishable on the App Store & Google Play, measurable and ready to grow. We manage the subsequent process not only for your app to be downloaded, but also to be used in a sustainable way. It is not enough for everything to go well at the beginning; making sure the downloaded app stays on the device is also part of our strategy.

COMMON
ISSUES

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WRONG TECHNOLOGY CHOICE

Choosing the wrong technology "to go live fast" can trigger a major chain of costly issues (it gets expensive later on)

FRICTION-HEAVY FLOWS

The UI looks nice but the flows are full of friction, meaning the user experience suffers (signup/payment/quote/booking gets stuck)

ANALYTICS CASH REPORTING

no release management (no way to tell what's good or bad)

NO POST-RELEASE MAINTENANCE PLAN

(issues arise with OS updates)

WEAK BACKEND/API PLAN

Weak backend/API plan, you have the right systems but you can't use them at maximum power (integrations and performance become an issue)

IMPACT

LOW
RETENTION

Low retention (keeping users), low conversion, high uninstall rates

MANUAL WORK IN
OPERATIONS INCREASES

Sales cycles get longer, opportunities are lost

PRODUCT DEVELOPMENT

Product development moves forward with "guesswork" rather than "data"

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THE PROJX APPROACH

We treat the app not as a "project" but as a product: MVP → measure → improve → scale.

NATIVE (iOS Swift / Android Kotlin)

When is it the right choice?

  • If high performance and device features are critical for your business (camera, BLE, location, AR, high FPS)
  • If complex animation/interaction and best-in-class UX are targeted
  • If a long-term product investment is planned
UPSIDE

Best performance + closest experience to the platform

CAUTION

Managing two separate codebases (iOS/Android)

CROSS-PLATFORM (Flutter / React Native)

When is it the right choice

  • If iOS + Android will be released at the same time
  • If time and budget efficiency are important
  • If the product will evolve with rapid iteration
UPSIDE

Speed with a single (or largely shared) codebase

CAUTION

Native bridges may be required for very specific device needs

PWA (Progressive Web App)

When is it the right choice

  • If fast distribution and store-independent access are desired
  • If a content/portal experience dominates
  • If lowering the "download" barrier is the goal
UPSIDE

Low installation barrier, easy update management

CAUTION

Device/OS capabilities and store scenarios may be limited

THERE IS NO SINGLE RIGHT ANSWER; THE RIGHT TECHNOLOGY IS CHOSEN
WITH THE USAGE SCENARIO + GROWTH PLAN + MAINTENANCE STRATEGY

What do we develop?
  • Enterprise mobile apps: field teams, internal processes, approval flows
  • B2B/B2C apps: orders, campaigns, customer portals, dealer apps
  • Service/booking apps: appointments, quotes, reservations, tracking
  • E-commerce mobile experiences: store, membership, payment, loyalty (depending on the infrastructure)
  • Integration-focused apps: CRM/ERP, shipping, payment, accounting, IoT, etc.
Architecture: Mobile + Backend + Integration are designed together

Whether an app is "fast" and "stable" most often depends on the backend architecture. The user does not encounter this layer but does encounter its consequences. That's why:

  • Enterprise mobile apps: field teams, internal processes, approval flows
  • B2B/B2C apps: orders, campaigns, customer portals, dealer apps
  • Service/booking apps: appointments, quotes, reservations, tracking
  • E-commerce mobile experiences: store, membership, payment, loyalty (depending on the infrastructure)
  • Integration-focused apps: CRM/ERP, shipping, payment, accounting, IoT, etc.
Security and compliance approach

Mobile apps carry sensitive information such as identity, payment, location, and commercial data. Therefore:

  • Role-based access and secure session management
  • Secure data storage (device side + server side)
  • Logging, traceability, backup and access policies
  • Technical infrastructure for KVKK/GDPR requirements (by scenario)

Instead Of Slogans Like "Absolute Security", We Design A Security Model That Clarifies Control Points And Responsibilities.
More important than no problem ever arising is whether we have enough knowledge, experience and a scenario in place to solve a problem when it does come up.

Native vs Flutter vs React Native vs PWA DECISION MATRIX

The matrix below helps you choose technology based on product requirements rather than "trends". The right choice is determined together with the usage scenario, growth plan, integrations and maintenance capacity.

CRITERION
NATIVE (SWIFT/KOTLIN)
FLUTTER
REACT NATIVE
PWA
Performance (UI smoothness, heavy screens)
Very high
High
Medium–High
Medium
Access to device hardware (BLE, camera, AR, sensors)
Strongest
Strong (plugin + native bridge)
Strong (native module)
Limited
UI/UX consistency (iOS/Android platform feel)
Best
High (single design language)
High (depends on the component set)
Medium
Development speed (iOS+Android at the same time)
Medium
Very high
Very high
High
Maintenance cost (long term)
Medium
Medium
Medium
Low–Medium
Offline scenarios
Strong
Strong
Strong
Limited–Medium (by scenario)
Store dependency (App Store/Play)
High
High
High
Low
Distribution/update speed
Medium (store processes)
Medium
Medium
Very high
Push notification
Full
Full
Full
Limited (by platform)
Integration-heavy projects (CRM/ERP/API)
Strong
Strong
Strong
Strong (but device limits apply)
Team availability
Medium
High
Very high
Very high
Where it shines
Hardware/performance-critical products
Speed + single codebase + strong UI
JS ecosystem + rapid iteration
Fast access + low barrier
CRITERION
Performance (UI smoothness, heavy screens)
NATIVE
Very high
FLUTTER
High
REACT NATIVE
Medium–High
PWA
Medium
CRITERION
Access to device hardware (BLE, camera, AR, sensors)
NATIVE
Strongest
FLUTTER
Strong (plugin + native bridge)
REACT NATIVE
Strong (native module)
PWA
Limited
CRITERION
UI/UX consistency (iOS/Android platform feel)
NATIVE
Best
FLUTTER
High (single design language)
REACT NATIVE
High (depends on the component set)
PWA
Medium
CRITERION
Development speed (iOS+Android at the same time)
NATIVE
Medium
FLUTTER
Very high
REACT NATIVE
Very high
PWA
High
CRITERION
Maintenance cost (long term)
NATIVE
Medium
FLUTTER
Medium
REACT NATIVE
Medium
PWA
Low–Medium
CRITERION
Offline scenarios
NATIVE
Strong
FLUTTER
Strong
REACT NATIVE
Strong
PWA
Limited–Medium (by scenario)
CRITERION
Store dependency (App Store/Play)
NATIVE
High
FLUTTER
High
REACT NATIVE
High
PWA
Low
CRITERION
Distribution/update speed
NATIVE
Medium (store processes)
FLUTTER
Medium
REACT NATIVE
Medium
PWA
Very high
CRITERION
Push notification
NATIVE
Full
FLUTTER
Full
REACT NATIVE
Full
PWA
Limited (by platform)
CRITERION
Integration-heavy projects (CRM/ERP/API)
NATIVE
Strong
FLUTTER
Strong
REACT NATIVE
Strong
PWA
Strong (but device limits apply)
CRITERION
Team availability
NATIVE
Medium
FLUTTER
High
REACT NATIVE
Very high
PWA
Very high
CRITERION
Where it shines
NATIVE
Hardware/performance-critical products
FLUTTER
Speed + single codebase + strong UI
REACT NATIVE
JS ecosystem + rapid iteration
PWA
Fast access + low barrier

WHICH TECHNOLOGY FOR WHICH SCENARIO

Native is the right choice if…
  • If it's a hardware-intensive product such as camera, BLE, AR, high-precision location
  • If very high FPS, advanced animation and "platform feel" are critical
  • If a large-scale product investment is planned for the long term

Typical examples:

fintech (high security/performance), IoT control, AR try-on, gaming/graphics-heavy, enterprise device integrations.

Flutter is the right choice if…
  • If a simultaneous iOS+Android release and rapid iteration are targeted
  • If your UI design will follow a consistent "single visual language"
  • If you have medium–high performance needs but want the advantage of a single codebase

Typical examples:

fintech (high security/performance), IoT control, AR try-on, gaming/graphics-heavy, enterprise device integrations.

React Native is the right choice if…
  • If your team has strong JavaScript/TypeScript expertise
  • If a fast MVP → measure → iteration loop is targeted
  • If moving forward with native module bridges on some screens is acceptable

Typical examples:

fast-growing startup MVPs, content/commerce apps, campaign-iteration-heavy products.

PWA is the right choice if…
  • If you want to remove the "download" barrier and broaden access
  • If the content/portal experience dominates and device features are secondary
  • If very fast distribution and updates are a priority

Typical examples:

B2B customer/dealer portals, content platforms, form/application systems, short-term campaign apps.

Score-Based Quick Selection (Checklist)

The areas where you mark "high" in the questions below will clarify your technology choice:

Is hardware access a must?
(BLE, AR, camera, sensor) → Native (+) / Flutter-RN (medium) / PWA (-)
Is performance critical?
(heavy flow, intensive animation, large lists) → Native (+) / Flutter (high) / RN (medium–high) / PWA (medium)
Are fast time-to-market and a single team a priority?
→ Flutter/RN (+) / PWA (+) / Native (medium)
Do you want to avoid the app stores?
→ PWA (+)
Is offline operation critical?
→ Native/Flutter/RN (+) / PWA (by scenario)
Are there frequent updates and experimental iteration?
→ Flutter/RN (+) / PWA (+)
Are long-term maintenance and enterprise standardization critical?
Native (+) / Flutter (high) / RN (high) / PWA (medium)

PROJX Technical Selection Principle

At PROJX, technology selection does not start with the question "which framework is popular?" We decide along these 4 axes:

Product goal: MVP or long-lived platform?
Critical flows: login/payment/booking/field offline/device integration
Integration intensity: ERP/CRM, payment, shipping, identity, IoT
Maintenance model: release management, test strategy, monitoring (crash/perf), release cadence

This Approach Reduces The "Rewrite" Risk Later
While Shipping The First Release Fast.

Frequently Asked Questions
on the Decision Matrix

Why a Native App When PWA Exists?

At this point, team expertise and UI expectations are the determining factors. If the design language and performance expectations are high, Flutter; if rapid iteration in the JS ecosystem and existing web expertise are strong, React Native may be more efficient. Your industry, your goals and the unique area you serve will be the deciding factors

If device capabilities, push notifications, offline continuity and store distribution are critical, native/cross-platform is the better fit. PWA lowers the access barrier; but it does not cover the same scope for every product.

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DELIVERABLES
WHAT YOU GET IN YOUR HANDS

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iOS and/or Android app
(release builds)
Admin panel / API documentation
(depending on scope)
Analytics event plan and core measurement
(depending on scope)
Test scenarios and release
checklist
Training + short usage
documentation
DevOps & monitoring/alerting,
managed infrastructure plan

PROJX
MOBILE DEVELOPMENT PROCESS

1
DISCOVERY & PRODUCT FRAMING
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Target users, main flows, MVP scope, success metrics.
2
ARCHITECTURE AND ROADMAP
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Tech stack selection, backend/API plan, release plan.
3
UX/UI DESIGN
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Wireframe → prototype → design system alignment (Design System).
4
DEVELOPMENT
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iOS/Android (native or cross-platform) + backend integrations.
5
TEST & QUALITY (QA)
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Functional tests, device/screen compatibility, performance scenarios, pre-release checklists.
6
RELEASE & SUSTAINABLE MAINTENANCE
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Store processes, release management, monitoring (crash/performance), improvement backlog.

With software built specifically for your business
speed up your operations and strengthen your sales processes.

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GET IN TOUCH WITH US

FREQUENTLY ASKED QUESTIONS

It depends on the scope of the work. MVP-focused projects are shorter; the more complex the integrations and role/process logic, the longer it takes. The healthiest approach is to clarify the scope in the MVP and build a sprint plan from there.

If performance and device features are critical, Native; if speed and budget efficiency are needed, Flutter/React Native are preferred. PWA, on the other hand, is a good alternative when the "download barrier" and speed matter.

Yes. OS updates, security patches, store policies and user feedback are part of the app's life cycle.

Yes. With our Growth & Digital Marketing team, we design App Store Optimization (ASO), performance campaigns and the measurement setup together.
I
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Custom Software Development | Web, Mobile, Integration

Custom software development: web applications, SaaS, mobile apps, CRM/ERP, integrations and API engineering. From analysis to go-live; delivery focused on security, testing and maintenance.

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II
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Corporate Website Design

Your corporate website is not just an 'elegant showcase'; it is the most critical digital touchpoint where brand perception, trust and sales take shape, but when it is not fast, clear and SEO-friendly, the traffic it draws disappears without creating value. With Corporate Web Design, which combines design, software, content and technical SEO, you can transform your site from merely visible into a digital hub that produces conversions.

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III
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E-Commerce Software / Packages

Launching an e-commerce site is not just about opening the store door; it is about building a system where stock, order, shipping and accounting flows run flawlessly and produce conversion. Otherwise, even if traffic grows, the operational load increases and profitability drops. With the integrated structure of E-Commerce Software/Packages, you can unify all your business processes including ERP into a single flow, creating a more controlled, scalable and sustainable commerce infrastructure.

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IV
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B2B - B2C - C2C Software

E-commerce is not a single model; B2B, B2C and C2C each require different sales flows, operational models and user behaviors, and choosing the wrong model grows operations without scaling profitability. With the flexible architecture of B2B, B2C and C2C Software Ecosystems, you can build automations, integrated processes and scalable infrastructures tailored to your business model, making growth sustainable.

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V
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Custom CRM Software

CRM isn't just a tool for storing customer records; it's an operating system that lets sales, operations and finance speak the same language — yet as businesses grow, off-the-shelf solutions create rigidity, integration limits and hidden operational overhead. With the architecture offered by Custom CRM Software Development, you can build systems tailored to your sales funnel, approval flows and data model, making your processes more integrated, scalable and controllable.

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VI
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Web-Based Application Development

The office is no longer tied to a single location; while teams work in the field, remotely and across different devices, desktop software quickly falls short in installation, update and access processes. With Web-Based Application Development's browser-based, multi-device, instantly-updated structure, you can make your business processes more flexible, scalable and sustainable.

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VII
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API and Integration Engineering

In many businesses, CRM, ERP, e-commerce and payment systems operate in isolation; this breaks data into 'digital islands', leading to duplicate data entry and unreliable reports. With the architectural foundation provided by API and Integration Engineering, you can make all your systems talk to each other and build a more efficient, automated workflow that channels data to the right place at the right time.

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VIII
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Mobile App Development

A mobile app should create real value for your business. A well-designed app drives user acquisition, sales growth and operational efficiency. At PROJX Digital, we use Native, Cross-Platform and PWA solutions to do more than just publish your app — we turn it into a measurable, sustainable growth tool. Keeping the app on the user's device is as central to our strategy as getting it downloaded in the first place.

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Custom ERP Software Development

Standard software can fall short for growing businesses. At PROJX Digital, we build custom ERP solutions for your company, simplifying your processes and helping your teams work efficiently. With role-based structure, sustainable integrations and a needs-driven architecture, we eliminate complexity and deliver a digital system fully aligned with your workflows. When needed, we strengthen decision-making with AI-powered analytics and forecasting modules to support your business growth.

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