TestFlight previews
Be an insider on what’s next.
We build native apps for Apple devices and test them with real people before launch. Pick an app, see what’s inside and help us make it better.
Junior
Pregnancy, birth & baby care
A little help for a better beginning: pregnancy week by week, contraction timing, feeding, sleep and care records that stay on your phone.
- iPhone, iPad, Mac, Watch
- English & Estonian
- iOS 27+
Planetside
Weather, climate, earthquakes & aurora
Follow weather, storms, fire detections and smoke on one globe, now in full screen. Plan an aurora night with clouds, cameras and outlooks, explore earthquakes and the sky at their moment in 3D, and get a useful briefing for your place, pollen included, with dated sources throughout.
- iPhone, iPad, Mac, Apple TV, Vision & Watch
- English
- iOS 27+
Sudoku Pod
A quiet world of numbers
Solve Sudoku on paper in a hot-spring room: classic, Jigsaw, Samurai, a spider web and four puzzles folded around cubes. Write with Apple Pencil or your finger, play with a controller, and chase your best times.
- iPhone, iPad, Mac, Apple TV & Vision
- English
- iOS 27.1+
Rajaraamat
An Estonian nature passport
An original concept for collecting trail memories, revealing nature badges and making personal posters. Explore the mock screens and RMK partnership proposal.
- Concept preview
- English & Estonian
- TestFlight not open yet
MoonTop
A pocket-sized remote workspace
An early iPhone Duo concept for a real remote desktop with laptop-inspired controls, a browser and game streaming ideas.
- Concept preview
- English & Estonian
- No beta yet
From the maker of isaiuseful.com, where an echidna sniffs out the AI that actually works.Is AI useful?Yes, for specific, bounded work. An evidence-led guide to where AI pays off, how to measure it and how to build it with safeguards.Visit isaiuseful.com