Available for new projects · 2026

iOS Studio
next level.

Native iOS apps for startups and growing businesses — from zero to App Store in weeks, not months.

43+Apps shipped
2–4Weeks to MVP
5★App Store rated
Trusted by
DetecFit ClipCast Scanner VPNShield Days AeroTechLog
// what we build

Apps people
actually use.

Full-cycle development: from architecture to App Store publication.

MVP Development

From idea to App Store in 2–4 weeks. Native Swift, production-ready.

SwiftSwiftUIXcode
🏗
Full iOS App

Native app with scalable architecture and polished UX.

SwiftUICoreDataCloudKit
☁️
Backend & APIs

Supabase, Firebase, or REST — connected and tested on device.

SupabaseFirebaseREST
🚀
App Store Launch

Submission, ASO, screenshots and metadata end-to-end.

App Store ConnectASO
🔄
Ongoing Support

Features, iOS version updates, long-term product support.

SwiftCI/CD
🔍
Tech Consulting

Architecture review, code audit, expert assessment pre-launch.

SwiftCode Review
// selected work

What we've shipped.

DetecFit app screenshot
Connected fitness · iOS

DetecFit

BLE companion for custom fitness hardware with live graphs, calibration, rep detection and AWS cloud sync.

CoreBluetoothSwiftUIAWS
View case study →
ClipCast Recorder app screenshot
Screen recording · iOS extensions

ClipCast Recorder

ReplayKit recording app with broadcast extension, face-cam overlay, reaction editor and local sharing flow.

ReplayKitAVFoundationUIKit
View case study →
Scanner app screenshot
Document utility · iOS

Scanner

Document scanner with VisionKit capture, OCR, QR scanning, PDF export and local organization.

VisionKitOCRPDFKit
View case study →
NDA project
VPN access infrastructure

Product visuals are private. Architecture and delivery notes available in sanitized form.

VPN infrastructure · iOS + Backend

VPNShield

NDA project with packet tunnel, WireGuard integration, no-registration access, payments and admin backend.

Network ExtensionWireGuardNDA
View case study →
Days app screenshot
Travel planning · iOS

Days

Travel day tracker for country totals, visa records, Schengen-style planning, trip history and widgets.

SwiftUIWidgetsApp Store
View case study →
NDA project
Aviation operations

Screens and workflows are private. Public case focuses on structured records and field operations.

Aviation operations · iOS

AeroTechLog

NDA project for flight records, crew data, maintenance notes, documents, forms and post-flight workflows.

SwiftUIRealmNDA
View case study →
More work
Ask for the extended portfolio

We keep some projects private. Send a short note and we will share relevant examples for your product.

Private portfolio · on request

Want more examples?

Write to us and we will send additional relevant work, including private or NDA-safe examples.

More casesNDA-safeBy request
Request more work →
// why us

One engineer.
Full ownership.
No middlemen.

You speak directly with the person building your app. No account managers, no seniors passing tasks to juniors.

You talk to the builder

Direct line — your questions answered by the engineer, not a manager.

Shipping is the standard

Apps that reach the App Store. Not prototypes gathering dust.

Native first, always

Swift and SwiftUI only. No cross-platform performance compromises.

Long-term code

Readable, documented, extendable. You own it completely.

// how to work together

Choose your engagement.

Retainer

Ongoing development, support, and updates.

€1,500/mo

Min. 3 months

Weekly progress updates

New iOS version support

Priority response

Let's talk →

Full Build

Complete app from zero — architecture, UI, backend, launch.

€8,000

Scope-dependent

Complex architecture

All integrations included

Full source code ownership

Get a quote →

Fixed price always. No hourly billing surprises.

// testimonials

What clients say.

★★★★★

"Oleg turned our idea into a real app in three weeks. Clean code, thoughtful architecture — we continued with him on retainer."

HW

Hardware MVP

Connected device delivery

★★★★★

"Best developer experience I've had. No middlemen — explained the task directly and got exactly what I wanted, on time."

EX

Extension App

ReplayKit workflow

★★★★★

"Complete professionalism. The app passed App Store review on the first try — users are happy. That's worth everything."

ND

NDA Build

Infrastructure project

Available for new projects · 2026

Ready to
launch?

Tell me your idea and timeline. I'll reply honestly within 24 hours.