Apps that run on your device, not on someone else's servers
Store of Apps is an independent studio building Android apps and web tools. We make games, utilities and children's learning apps that share one idea: they work offline, they don't ask for an account, and they don't upload your data anywhere you can't see.
Everything we've published on Google Play, Huawei AppGallery and Amazon Appstore is listed here, alongside free web tools and a blog about what we learned building them.
🔥 Featured apps
The most used of everything we've published
Photopik
Background removal, compression, format conversion and AI upscaling — all processed on your own device.
Wordiz
Guess the hidden word in six tries, with colour hints, graded levels and a dictionary of over 460 words.
English Listening Practice
Hear the sentence, write it, and compare word by word — the oldest and most effective method.
🚀 Latest apps
13 apps and tools across four platforms
Wordiz
Guess the hidden word in six tries, with colour hints, graded levels and a dictionary of over 460 words.
Photopik
Background removal, compression, format conversion and AI upscaling — all processed on your own device.
Hypnotisia
13 recorded audio sessions, five-minute protocols, and categories by goal: sleep, focus, calm.
Sakina
Relaxation and self-hypnosis sessions in Arabic, written natively in Arabic rather than translated.
Loop Island
For ages 8–11: drag the blocks, build an algorithm, and watch your character run it step by step.
Brain Bots
For ages 7–9: memory, attention, patterns and quick mental maths — plus a corner for calming down.
Mindra
Eight node shapes, six colour palettes and an image per node — with no account and no cloud.
Nodus
Adjustable breathing patterns, tones generated on-device, and a reward every three sessions.
📝 From the blog
Practical writing on development, privacy and tools
On-device or cloud? A practical comparison
The architectural decision behind an app's speed, your privacy, and the subscription price you end up paying.
SecurityBefore you install an app: five minutes that reveal a lot
Permissions, privacy policy, update history and the shape of the ratings — four signals that save you the regret later.
DevelopmentShipping an Android app to three stores: Google Play, AppGallery and Amazon
Practical experience of preparing a separate build for each store, and the mistakes that actually get apps rejected.