Tessera
AndroidHabit tracker built around tiles, not streaks. Earn Kimjar points as you build the habit.
We design, build, and ship our own software across Android, iOS, and the browser — one little product at a time.
Our products
Browse the full catalog. Pick a platform, or jump to apps that earn Kimjar Rewards.
Habit tracker built around tiles, not streaks. Earn Kimjar points as you build the habit.
Minimal notes that open in a blink. Markdown, full-text search, and absolutely nothing else.
New-tab focus timer for your browser. Every focused minute earns you points.
Kimjar Rewards
Some of our apps include the Kimjar rewarding model — the more you use them, the more points you earn, redeemable for gift cards from brands you actually use. Look for the Rewards sticker on a product to spot one.
Play, focus, build habits — do what the app is built for. No extra effort, no grinding.
Every session adds to your Kimjar balance, shared across all rewards-enabled apps you use.
Trade points for gift cards from popular brands — delivered straight to your inbox.
Available in apps marked with the Rewards sticker.
See rewards-enabled appsAbout Kimjar
Kimjar is a focused product studio. We own everything we ship — design, code, support — across Android, iOS, and the browser. No client work, no contracted builds, no shortcuts.
The goal is small but useful: tools you actually reach for, designed to be fast, friendly, and respectful of your time and data.
No tracking, no third-party data sales. Your usage stays on your device.
Native performance on every platform. Launch in milliseconds, not seconds.
One team designs, ships, and supports every product. No outsourcing, no shortcuts.
Get in touch
Questions about our products, partnership ideas, press, or bug reports — we read everything that comes in.
hello@kimjar.com →Company details