01
iOS & Android Development
Native and cross-platform applications built for release — through review, store listing, and the updates after launch. Both stores, one codebase where it makes sense to share one.
New Tech Builders s.r.o. — Prague, Czech Republic
We build software for iOS, Android, and AI.
A small product studio. We take mobile and AI products from scoping through to release on the App Store and Google Play — and we consult when a team only needs the hard part solved.
- Entity
- s.r.o.
- Based
- Czech Republic, EU
- Platforms
- iOS, Android, Web
- Shipped
- Tensen, Moneysky, PromptStor
Services
Four things, done properly02
AI Development
Model-backed features inside real products: retrieval, generation, and automation wired into an app that has users, rate limits, and a bill to keep down.
03
Product Building
The whole arc, when there is no team yet: scope, design, build, submit, iterate. We have run it end to end on our own products, which is where the estimates come from.
04
Consultancy
Short engagements for teams that already build: architecture review, platform and stack decisions, App Store and Play review problems, release process.
Shipped
Our own productsTensen
Dream Journal
A dream journal with an AI interpreter attached: log what you dreamt, get a personal reading, and watch the patterns and recurring symbols build up over months. Guided programs and lucid dreaming practices on top.
App Store
Live — view listing ↗
Google Play
Live — view listing ↗
Moneysky
All your finances in one place. Aggregates European bank accounts, investments, and portfolios into a single dashboard, with AI categorisation and tax tools for freelancers and small businesses.
moneysky.app
Live — visit site ↗
PromptStor
A centralized prompt library that lives directly inside ChatGPT, Claude, Gemini, Perplexity, and Microsoft Copilot, so your best prompts are always one click away. It ships as a browser extension for Chrome and Firefox, with team collaboration for sharing and reusing prompts across an entire organisation.
promptstor.app
Live — visit site ↗
Contact
[email protected]
One inbox, read by the people who would do the work. Include what you are building and roughly when you need it live.