Need a mobile app for your business?

Native or cross-platform mobile apps for iOS and Android. MVP in 6 weeks, App Store + Play Store included. Tested UX, native performance.

A need that fits no box? We build it from scratch anyway.

Tell us what you need

What do you want to build?

  • iOS app published on App Store (developer account configured)
  • Android app on Google Play
  • Backend API (if not existing) — auth, data, push
4.9 / 5 — 38+ clientsFast to go live6 months support included
Websites✦E-commerce✦Mobile apps✦Custom software✦SaaS✦AI automations✦Daily content✦Integrations✦Built to order✦Websites✦E-commerce✦Mobile apps✦Custom software✦SaaS✦AI automations✦Daily content✦Integrations✦Built to order✦Websites✦E-commerce✦Mobile apps✦Custom software✦SaaS✦AI automations✦Daily content✦Integrations✦Built to order✦

Live sites you can check yourself.

Every project below is in production. Click through and the site opens.

CARMAX — carmax.solviaservice.fr
Amicale SRTGN — amicalesrtgn.tn
Numidian Trip El Kef — numidiantripelkef.tn
Pets & Plants — pets-and-plants.co
Midnight Joy — midnight-joy.com
Tunis Connect Domotics — tunisconnectdomotics.tn
Dar Rtiba — dar-rtiba.tn
Tropiques Cognitifs — revuemadaratmaarifia.tn
SOUA — mohamedalisoua.com
MedRush — medrush.co
Nestory — nestory.tn

Native vs cross-platform: we guide you

  • React Native / Flutter: 80% of cases, cheaper, 1 codebase 2 stores.
  • Native iOS+Android: when you need max perf or low-level APIs.
  • PWA: if app store isn't critical — cost divided by 3.
  • We orient you to the right choice before pricing.

What we deliver

  • iOS app published on App Store (developer account configured)
  • Android app on Google Play
  • Backend API (if not existing) — auth, data, push
  • Push notifications (FCM/APNs)
  • Analytics (Firebase, Mixpanel, or self-hosted)
  • CI/CD: EAS / Fastlane for fast releases

Our process

01. Discovery

User flows, design system, clickable Figma prototype. User-validated before code.

02. MVP build

6 to 10 weeks by scope. TestFlight/internal track builds every week.

03. Store launch

Metadata, screenshots, submission. We handle Apple/Google review rejects.

Our packages

Every project is quoted after a call — scope changes everything. Leave your number and we'll call back with a quote.

MVP

  • 1 platform (iOS or Android)
  • Auth + 3 key screens
  • Push
  • App Store launch

Pro

  • iOS + Android
  • Custom backend API
  • In-app payments
  • Analytics + crash reporting

Custom

  • Complex (chat, video, geoloc)
  • Web admin included
  • 6 months support
  • V2 roadmap
VS

Why Zelos?

Freelance

  • One script, then nobody
  • Nothing monitored after handover
  • No recovery when it breaks

Classic agency

  • Long cycles, endless meetings
  • Tools imposed, licences on top
  • You talk to salespeople
★

Zelos

  • Custom code, never rented no-code blocks
  • Monitoring and alerts included
  • We call you back within minutes

What our clients say:

“We run 1,200 units from a platform built for us, not from spreadsheets.”

James Carter · Real-estate group · New York

FAQ

How long to publish on App Store?

Tech build: 6–10 weeks. Apple review: 1–7 days. Total: 7–11 weeks signature to publication.

Do you handle Apple/Google dev account?

We help you create it (you stay owner). Apple = $99/year, Google Play = $25 lifetime.

Can my app be in Arabic?

Yes. Native RTL on iOS/Android, separate translations per language. We support 10+ languages for our international clients.

Maintenance cost after launch?

From $1,500/month by volume of bugs/enhancements. Yearly iOS/Android version updates billed separately.

We call you back in minutes.

Leave your number. We listen to what you need, tell you what we can build for you, and you decide.

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Tell us what to build.

Leave your name, your number and what you need. We call you back within minutes.

Tell us what you need

What do you want to build?