A clear purpose
Each app is built around a specific task, with features that serve its purpose.
Indie App Studio
Thoughtful mobile apps.
Built by one developer.
Useful apps for everyday tasks, designed and developed at olnikola studio.
↓THE PORTFOLIO
6 apps. Built with care.
A growing collection of applications, each with its own purpose.
CONTROLLER DIAGNOSTICSSensePad
Real-time gamepad testing for PS5, Xbox, PS4, and MFi controllers.
SensePad helps you quickly check your PS5, PS4, Xbox, or MFi controller - before buying, after repair, or when something just feels off.
iOSExplore app
WEEKLY PLANNERDayPad
A calm weekly to-do planner that doesn't overwhelm you.
DayPad is your calm weekly companion - plan today, capture ideas for later, and stay on top of your week without the noise of complex apps.
iOSExplore app
HARDWARE DIAGNOSTICSWater Eject
Clear muffled speakers after water contact and run iPhone hardware checks.
Water Eject uses tuned sound waves to help clear moisture from your speaker grill and includes practical tests for your iPhone hardware.
iOSExplore app
TURN-BASED STRATEGYSporehold
Tactical turn-based strategy where enemies react before your strikes land.
Lead a squad of mushroom warriors against the Purple Plague. In Sporehold, enemies react before your attacks land, disrupting plans and repositioning units.
iOSExplore app
VISION TRAININGEye Exercises
Calm eye exercises and guided visual breaks for screen-heavy days.
A calm companion for screen-heavy days. Take short guided breaks, follow motion patterns, and build a healthy screen routine without pressure.
iOSExplore app
LOGIC & MERGE PUZZLEBrainrot Merge
Casual merge puzzle and memory pairs featuring meme characters and obstacle boards.
Brainrot Merge combines tile-merging puzzles and memory card matching. Play across multiple grid sizes, work around board obstacles, and evolve characters at your own pace.
iOSExplore app
STUDIO APPROACH
Simple software, thoughtful details.
A clear purpose, a responsive interface, and respect for the people using it.
Comfortable to use
Clear layouts, responsive interactions, and thoughtful details make everyday tasks easier.
Respect for privacy and attention
Privacy and attention guide product decisions, from the permissions an app requests to how it uses notifications.
Direct contact
For questions, feedback, or bug reports, contact olnikola studio at olnikola.app@gmail.com.
FAQ
Questions
and answers.
About the studio, the apps, and how to get in touch.
What is olnikola studio?
An independent mobile app studio based in Ukraine, creating useful apps for everyday tasks.
Who builds the apps?
One developer handles product design, development, and ongoing improvements. Visit the About Me page to learn about the person behind the studio.
What platforms are supported?
The studio focuses on Apple platforms. Check each app’s page and App Store listing for supported devices and system requirements.
Where can I download the apps?
Released apps are available on the App Store. Follow the App Store link on an app’s page to download it.
How can I share feedback or report an issue?
For questions, feedback, or bug reports, contact olnikola studio at olnikola.app@gmail.com.