Supported Features
-
Dark Interface
-
Sufficient Contrast
chek: Habit Tracker, Daily Log
Grid, Calendar & Journal
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
A calm habit log with no streaks to break. One tap to mark a habit, a calendar and heatmaps to look back on, and a one-time Pro instead of a subscription.
Most habit apps turn one missed day into a broken streak. chek doesn't keep score. Mark what you did, see what you've built up, and get on with your day.
chek stays simple on purpose: add a habit, tap it done, and watch the pattern build in a calendar and a heatmap. That's the whole app.
TODAY
— One tap marks a habit done, a second tap clears it
— Add a value when it matters: minutes meditated, pages read
— Skip a day without it counting against you
— Mark yesterday from the same screen if you forgot
HISTORY
— A month calendar that fills in as your days do
— A heatmap for every habit, side by side, so you can compare them
— Totals for the week, the month or the year
REMINDERS
— A quiet nudge at the time you choose, only on days the habit is scheduled
— Already logged it? The reminder stays silent
— Several habits at the same time arrive as one notification
PRIVATE BY DEFAULT
Everything stays on your phone. There is no account, no sign-in and no ads. Export a backup file whenever you like and import it on a new phone.
Settings covers the basics: week start, backup, reminders, and a different app icon if you want one.
chek PRO
A one-time purchase, not a subscription. Free includes logging, skips, history, reminders and backup for up to five habits. Pro removes the limit and includes every Pro feature added later.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://apps.tmkm.dev/chek/privacy
For anyone who wants a simple way to keep a few habits going.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
chek is now available in more languages and follows your iPhone's language automatically.
Dates, weekdays and suggested habits now follow your language too.
The developer, Tomash Sugint, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Tomash Sugint
- Size
- 57.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 13 more
- English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- chek Pro: Lifetime $9.99
- Copyright
- © Tomash Sugint
