One codebase
Web, iOS and Android share business logic and interface. What you change once changes everywhere.
Service 02 · Mobile apps
From the browser into your pocket.
We build apps that are in the store and work offline - without writing the same application three times.
What it’s about
Apps for iOS and Android
For the vast majority of business applications, separate development for web, iOS and Android is pure waste. We build the application once and bring it into both stores as a real app via Capacitor - with access to camera, files, location, notifications and local storage for working without a connection.
We also handle the part many underestimate: certificates, signing, store listings, privacy declarations, screenshots, review comments. An app is only finished when it’s in the store.
Typical starting point
Does any of this sound familiar?
- Your people work out in the field - and the application assumes a connection.
- Photos of a job reach the office via WhatsApp today.
- Customers ask for an app, and you don’t know what it should cost.
Scope
What we take on.
Works offline
Capture without reception, sync as soon as there’s a connection again. On the boat, in the underground car park, in the basement.
Device features
Camera, photo picker, on-screen signature, location, push, sharing from other apps.
Store submission
Apple Developer, Google Play Console, certificates, privacy declarations, review. We see it through, not you.
Updates
Most changes go live without a new store version. Only what touches real device features needs an update.
With
CapacitorVue 3SwiftKotlinApp Store ConnectGoogle Play Console
Proof
Where we’ve done this before.
Our own products, live on the web. Open them, try them, judge for yourself.
Wisherful
Create and share wishlists – no account needed.
Wisherful collects wishes from a link, text, image or voice input – no sign-up required. Share your list with one link, and fund bigger wishes together through built-in crowdfunding.
wisherful.com
RentalHandover
Digital handover protocols for rental businesses.
RentalHandover guides boat, vehicle and equipment rental companies through handover and return: checklists, photos, damage reports and signatures. The result is a signed protocol as a PDF.
rentalhandover.comGood to know
Questions that often come up.
Contact
Tell us where it’s stuck.
An hour of listening costs nothing and usually clarifies more than three quotes. Write to us - we’ll get back to you within one business day.
Emailteam@tmsystems.eu
OfficeBirkenstr. 19, 61440 OberurselFrankfurt Rhine-Main · Projects anywhere, first meeting gladly in person
ResponseWithin one business dayFirst call usually the same week
Your details are sent to us by email only and are not stored, shared or analysed.