Push & retention
Order, promo, and status alerts bring clients back without paid social. Segmented push; APNs and FCM on your backend. Often beyond iOS PWA alone.
Mobile · iOS · Android
Custom mobile app development
I build iOS and Android apps end to end — from startup MVP to products with API, push, payments, and admin on your backend. Native Swift/Kotlin or cross-platform Flutter/React Native — stack matched to 20–35 days and budget. Fullstack developer Vladislav Kompaniec — Coin Chat, Royal Rental, and 130+ projects.
from 180,000 ₽ / project
Usually 20–35 days from brief to TestFlight / internal testing MVP. Estimate after platforms, features, integrations.
Why a custom mobile app
Web and PWA cover some needs, but push, offline, camera, and App Store drive retention and trust. Your app is a channel without marketplace fees or foreign algorithms.
Offline & speed
Critical screens offline — catalog, draft, history. Cache and sync online; no subway blank screen. Key for B2B, logistics, field sales.
Native capabilities
Camera, QR, geolocation, biometrics, Apple/Google Pay via native or bridge. Phone/contacts where it speeds the flow.
Brand in stores
Home-screen icon — daily reminder. App Store, Google Play, RuStore review, screenshots, privacy policy. Users trust listed apps.
Your backend API
Client to CRM, 1C, Telegram, payments. Logic on server; backend updates without full resubmit. Coin Chat: chat, media, real-time.
130+ projects
Vladislav Kompaniec — fullstack mobile + web + API. MVP savings vs native modules when needed. Royal Rental, DryRent, Coin Chat shipped.
Mobile app: web, PWA, or native
Stack and MVP scope — decided before code, not after budget burn.
Clients live on phones: order push, reorder in two taps, warehouse QR — retention web alone can't match. PWA helps; App Store, RuStore, and native push still matter for trust.
Cross-platform — one codebase, 20–35 day MVP. Native when AR, video, or performance demands it. Coin Chat: real-time messenger; Royal Rental: field sales.
App is usually an API client; I build backend together when needed — one contractor.
Release is in scope: TestFlight, Play, RuStore, privacy, review. Your dev accounts, signing, CI handoff.
What's in the app
MVP around one primary flow — catalog, requests, chat, and push like Coin Chat.
Auth & profile
Email, phone, OAuth, biometrics — backend sessions. Profile, settings, compliant deletion. B2B roles.
Core MVP flow
Catalog, detail, cart, request, statuses — wireframes first. Deep links; one main path.
Push
Tokens, segments, order/message triggers. Silent sync optional; opt-out.
API client & cache
REST/GraphQL; retry, offline queue. Auth interceptors; contract docs.
In-app payments
Apple/Google Pay, WebView checkout per store rules. Subscriptions or one-time.
Media & camera
Photo/video, compression, S3 upload. QR for promos, inventory, check-in.
Analytics & crashes
Firebase/AppMetrica — funnel, retention, crashes. Privacy-friendly.
Build & release
TestFlight, Play internal, RuStore. Signing, versioning, notes.
Solution types
One product, one primary flow; orders, push, offline often combine.
B2C service
Booking, orders, account, pay — salons, delivery. CRM + push.
B2B field
Clients, tasks, photos, GPS, offline — Royal Rental CRM link.
Marketplace mobile
Catalog, filters, seller chat — Usede.ru experience.
Messenger
Chat, media, push — Coin Chat architecture.
Rental inventory
Serial scan, gear status — DryRent / WMS companion.
IoT dashboard
Sensors, alerts — mobile remote.
LMS mobile
Courses, progress, deadline push.
Corporate
Requests, approvals — employee SSO app.
Who it's for
When web lacks push/native UX and app builders limit logic.
Startups
MVP in 20–35 days — cross-platform. TestFlight for investors.
E-commerce
Store/booking in pocket — push, reorders, loyalty.
B2B sales
Field offline + CRM sync.
Rental
Royal Rental, DryRent — gear status, warehouse scan.
Communities
Coin Chat-style chat under your brand.
Enterprise
SSO, MDM, security audit.
What we need
Clear scenario and backend → accurate 20–35 days and 180,000 ₽ estimate.
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Platforms
iOS, Android, or both; min OS; RuStore timing.
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Core scenario
One MVP journey — open to outcome. Wireframes.
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Backend
Existing API or greenfield — fullstack both.
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Design
Figma or adapt web brand to mobile guidelines.
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Integrations
CRM, 1C, pay, Telegram, analytics — MVP list.
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Publication
Dev accounts — yours or registration help.
Technical aspects
Reliability, security, and scale built in from day one.
Performance
DB indexes, cache, and queues keep the system fast as data and users grow. Load testing on staging before production.
Security
HTTPS, role-based access, audit logs, and API key protection. Personal data handled per your compliance model.
API & webhooks
REST and webhooks for website, 1C, Telegram, and partners — no manual re-entry. API docs included.
Mobile web
Responsive layout and PWA — most users work from phones. Native iOS/Android apps when needed.
Backups
Automated DB and file backups with verified restore on staging. Data loss in normal ops is unacceptable.
Staging
Test environment for team training and integration checks before release. Updates roll out without blocking core ops.
How we build it
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01
Brief & scope
Scenarios, roles, integrations — MVP and estimate in 1–2 calls. We lock v1 priorities and what moves to phase two.
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02
Prototype
Wireframes for key screens and admin — revisions before build. UX flows agreed so logic isn't rebuilt mid-project.
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03
MVP
Working flow on your domain: core modules and test data. Your team walks through scenarios on staging before live integrations.
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04
Integrations
Payments, 1C, Telegram, partner APIs — verified on staging. Test payments, doc exchange, and webhooks before go-live.
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05
Launch
Deploy, team onboarding, monitoring first operations. Handover of access, docs, and support for first iterations.
FAQ
Mobile app cost?
From 180,000 ₽. One cross-platform flow — minimum; real-time chat, in-app pay add scope. Fixed price, 20–35 days.
iOS and Android together?
Flutter/RN one codebase. Native Swift+Kotlin for AR/video/performance — at brief.
App Store help?
Yes: metadata, screenshots, privacy, review, TestFlight. RuStore/Play too.
Backend needed?
Often API + admin together. Existing API — client only.
Examples?
Coin Chat; Royal Rental, DryRent, 130+ by Vladislav Kompaniec.
Order mobile app
Describe platforms and flow — from 180,000 ₽, 20–35 days.
Get in touch
Pick a channel — I usually reply within a day.