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Apps for the people who are rarely at a desk.

Native or cross-platform apps for iOS and Android — fast, offline-ready, with secure sign-in, push notifications and AI features on the device or in the cloud where they genuinely help.

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Mobile Experiences · a field app that works offline and summarises visitsIllustrative · fictional business
Illustration: Two phone screens of a field engineer's app: today's visits while offline, and an on-device summary of a voice note.
  1. 01

    No signal? Work carries on, and changes sync later.

  2. 02

    A voice note becomes a short summary, on the phone itself.

  3. 03

    The next step — a follow-up for the customer — is drafted, not sent.

What's included.

Mobile apps built the way the product needs: native Swift and Kotlin when performance and platform features matter, or React Native and Flutter to ship both stores from one codebase. Offline-ready, fast, secure — with on-device or cloud AI where it helps.

On every project

  • A discovery call and a realistic estimate first
  • Working versions on a staging link as it takes shape
  • Confidentiality under NDA from day one
  • Support and improvements after launch
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  1. 01

    Native iOS and Android, or cross-platform

    Native Swift and Kotlin when the app needs every bit of the platform — or React Native or Flutter to ship both stores from one codebase.

  2. 02

    Offline mode and background sync

    Work carries on without signal, and syncs itself when the connection comes back.

  3. 03

    Google and Apple sign-in

    One-tap sign-in people already trust, with accounts and data kept secure.

  4. 04

    App Store and Play Store release

    We take it through store review and release, then keep shipping updates as it grows.

How we'd build yours.

Four stages, the same on every project — with working versions you can try along the way. How we work

  1. Step 1

    Discover

    We follow the people who'll use it and find the moments it has to work.

  2. Step 2

    Prototype

    A prototype on real phones, tested where people actually work.

  3. Step 3

    Build

    The app built and reviewed, with test builds on real phones as it takes shape.

  4. Step 4

    Launch & scale

    Store release, crash monitoring and regular updates.

Is it a fit?

An honest check before you get in touch — we'd rather point you elsewhere than build the wrong thing.

A good fit when

  • Your team or customers work away from a desk
  • Connectivity is unreliable
  • Photos, voice or location are part of the job

Probably not when

  • A responsive website would serve people just as well

Questions people ask.

TekiTekenza's AI · tap a question to ask
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Let's build what's next.

Tell us what you need in a few lines. An engineer reads every brief and replies with questions, a plan and an estimate.

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