Native iOS product development · Istanbul / Worldwide
Native iOS products, built through the last hard mile.
From the first product decision to the device build, purchase flow and App Store evidence: one senior product system for iPhone apps that need to work outside the demo.
Best fit: focused consumer products, local-first intelligence, health and evidence systems, utilities, games and technically ambitious prototypes.- 21/21
- TapWar release tests passed
- 56/56
- BodySignal canonical tests passed
- DEVICE
- Real-device and archive proof where required
01 / Direction
Decide what the app must prove before adding screens.
Strong iOS work begins with a product thesis, not a component inventory. We identify the decision the product must make easier, the riskiest assumption and the smallest credible release that can test it.
That framing becomes an executable scope: core journey, data boundaries, technical unknowns, monetization path and proof plan. It keeps the first version ambitious without turning it into an unfinishable wish list.
- Product thesis and release scope
- Critical journey and state model
- Technical-risk map
- Evidence and launch criteria
02 / Experience
Design the interaction around the native platform.
The interface is shaped around iOS conventions, accessibility, performance and the product's real data—not a generic web layout squeezed into a phone. SwiftUI prototypes become production views without a wasteful handoff gap.
For personal or sensitive products, unknown states remain unknown, permissions are explained in context and the interface never invents confidence the underlying system does not have.
- SwiftUI interaction design
- Navigation and state architecture
- Accessibility and dynamic type
- Trust, privacy and permission UX
03 / Engineering
Build the hard edges into the product—not around it.
Native engineering covers the full product path: local persistence, APIs, Apple frameworks, offline behavior, background work, error recovery and commerce. Architecture stays proportional to the product and explicit about its source of truth.
When on-device intelligence is the better boundary, OCR, speech, ranking or health logic stays local and deterministic. When a backend is justified, the API and app evolve as one contract.
- SwiftUI and native Apple frameworks
- StoreKit and entitlement flows
- Local-first data and search
- API integration and production error states
04 / Proof and launch
A green build is the beginning of release evidence.
Automated tests, simulator behavior, physical-device flows, purchase and restore, archive output and App Store presentation are different proof layers. We keep those claims separate, test the risky paths and make the remaining external gates visible.
The result is a launch package whose screenshots, metadata and review notes match the actual release product—plus a clear record of what has and has not been verified.
- Deterministic unit and UI tests
- Physical-device critical flows
- StoreKit purchase and restore
- Archive, screenshots and review preparation