Soluna Interactive · Independent studio
We make apps, games & software.
Language tools, voice journals, puzzle games, and whatever comes next — built by one small studio that cares about the details and respects your privacy.
New on the App Store · Language learning
Eirelingo
Learn the Irish people actually speak. Spaced repetition, native Connacht (Conamara) audio, and premade TEG decks from A1 to C1.
Coming soon · Voice journal
Memio
Capture every spoken thought, transcribe it on-device, and get a monthly recap of what stayed on your mind. No servers. No third-party AI.
On the App Store · Language learning
Cleo
Japanese vocabulary powered by spaced repetition. JLPT decks from N5 to N1, native audio, and scheduling that adapts to how you learn.
Game · Free on the App Store
Irodoku
A colorful spin on classic Sudoku — fill every row, column, and box with nine unique colors instead of numbers.
Game · Free on the App Store
Color Blitz!
Four fast-paced color games in one — memory, speed Sudoku, reflex, and slide. Quick to pick up, hard to put down.
Apps
Tools for learning and thinking
Language learning and journaling for iPhone — private by design.
Games
Quick, colorful, replayable
Puzzle games you can pick up for a minute or lose an evening to.
The studio
One studio. Many crafts.
Soluna Interactive is an independent studio. We don’t limit ourselves to one discipline — we build whatever we think deserves to exist, and hold all of it to the same standard.
Apps
Focused tools for learning languages, capturing ideas, and making sense of your days.
Games
Colorful, quick-to-learn puzzle games that respect your time and never track you.
Software
Tools, utilities, and experiments beyond the phone — for the desktop, the web, and wherever the work leads.
01
Privacy as architecture
On-device processing, minimal data, zero analytics. Privacy isn’t a policy — it’s the engineering.
02
Personal by default
Software should adapt to the person using it — not the other way around. Themes, workflows, and data that belong to you.
03
Ship and iterate
Small team, fast cycles. We put real products in real hands and let feedback shape what’s next.
Get in touch
Let’s make something good.
Questions, feedback, or ideas about what we should build next? We read every message.