Skip to content
← Folt Labs/Service

Mobile application

A mobile application that earns the home-screen icon. We build with React Native (Expo) so iOS and Android ship from one codebase, or deliver an installable PWA when App Store review is not worth the calendar time. Push notifications, offline-first sync, deep linking and hardware access — written, published to the stores, and monitored from launch day.

Starting from€3,0005,867 лв.
Timeline4–16 weeks depending on scope
How we billOne-time, paid in milestones
Deliverables

What you hold in your hand at the end.

Concrete artifacts, not abstract "documentation" — the actual files, accounts, videos, and runbooks you walk away with.

  • 01Source-code repo (Expo / React Native or PWA) — yours in full
  • 02App Store + Play Store submission completed with your developer accounts
  • 03Push-notification service configured (FCM / APNs / Web Push)
  • 04Deep linking configured to your domain for campaign tracking
  • 05Crash reporting + analytics wired (Sentry + GA4 or Mixpanel)
  • 06Offline sync queue tested with a 24-hour no-network scenario
  • 07App icon and splash screens generated in every required size
  • 08Release runbook covering version bumps and store re-submission
What's included

The work itself.

In-scope activities. Everything here is part of the quoted price — no line-item surprises.

  • React Native (Expo) for iOS + Android from one codebase — or installable PWA
  • Push notifications via APNs / FCM / Web Push
  • Offline-first data sync that's useful in a barn, truck, or train
  • Hardware access: camera, GPS, Bluetooth, NFC — per your needs
  • Authentication (Clerk, Supabase Auth, or your existing SSO)
  • App Store + Google Play submission handled end-to-end
Price tiers

How price and timeline scale.

Same shape of work at every tier — more depth, more integrations, more edge cases as you go up. We pick the tier that fits on the demo call.

Add-ons

Extras you can roll into the build.

One-off fees. Add any, all, or none — the calculator shows the running total and you can share a link to your exact configuration.

  • Analytics setup
    GA4 · conversions · dashboards
    +€200+391 лв.
  • Migration from existing site
    Content · URLs · redirects
    +€500+978 лв.
  • AI chatbot — one-off integration
    Ongoing fee is separate
    +€500+978 лв.
Try the pricing calculator with this service preselected →
Not in scope

What this service doesn't include.

Said up front, so nothing surprises anyone at invoice time. Most of these can be scoped in separately — say the word.

  • Apple / Google developer account fees (~€100 + $25 — paid by you)

  • Ongoing App Store asset updates (can be added to care plan)

  • Exotic native modules (specialist Bluetooth stacks, camera AI) — scoped separately

Who this is for

Typical shapes that fit.

  • Case 01

    Field team app — inspections, deliveries, service calls

  • Case 02

    Loyalty or ordering app for restaurant, clinic, or retail

  • Case 03

    Existing SaaS adding a proper mobile experience for its users

Common questions

Things clients actually ask.

Should we go native or PWA?

We recommend during discovery. PWA wins when you need fast iteration and your users are on iOS 17+ / Android 13+. Native wins for push on older OS versions, deep OS integration, or App Store presence for credibility.

Who pays Apple and Google's fees?

You do — Apple Developer Program is $99 / year, Google Play Console is $25 one-time. We help with account setup and submission.

Can we add features later?

Yes. We work in short iterations — a new feature is a scoped addendum, not an open tab. Most clients add 2–4 feature releases in the first year.

Pairs with

Services we tend to ship together.

Want this scoped for your business?

Thirty minutes, no slide deck. We ask the questions that decide whether the engagement fits, then send a written scope and a fixed price inside one business day.

Book a demoOr configure it in the pricing calculator →