Quantum Quacks Indie Studio
We build playful indie games and useful iOS apps — on Steam, the web, and the App Store.
Our Games
Fun and innovative games for everyone
Bouncing to the Top
A challenging physics-based game where you control a constantly bouncing ball, adapting to terrain as you climb higher. Easy to learn, hard to master!
Party Frogs
A local multiplayer party game for 1-8 players with fun minigames featuring frogs! Jump, use your tongue, and compete with friends.
Our Apps
iOS apps built to make daily life a little smoother
Kotomaji
ことまじ
Your essential Japan travel companion with useful phrases, voice reproduction, currency converter, and Kanji finder.
DGT A2 Test
Practice tests for the Spanish motorcycle driving license (A2). Master the DGT official exam with comprehensive test questions and detailed explanations.
SweepSheep
Clean your camera roll one swipe at a time. Set daily goals, track streaks, and turn photo cleanup into a habit you'll actually stick to.
Kaeru
変える
Currency exchange for any pair. 50+ world currencies with real-time rates, offline support, widgets, and Apple Watch companion.
FlashSpot
Professional photos instantly. No appointments, no waiting. Connect with photographers in real-time and get your edited photos in minutes.
Never Miss a Launch
New games, new apps, launch alerts, and early access — no spam, just the good stuff.