Early mathematics · Ages 4–5
Vachag
A calm, playful early-math world with 66 replayable journeys in English and Latin American Spanish. Designed for children, protected for families, and fully playable offline.
Independent apps by Pouya Khansaryan
Thoughtful apps, built to feel at home.
Small, focused products shaped with care—private by default, approachable from the first tap, and made to earn a place on your device.
Explore the appsThe collection
Apps with a point of view.
Coming to the App Store
A simple standard
Technology should feel human.
Private by design
No advertising, behavioral tracking, or data brokerage.
Made with care
Clear interactions, thoughtful accessibility, and calm details.
Useful every day
Focused products that respect your time and attention.