ONIS: Track What Matters
Lee Jacob Yan Chak Health & Fitness iPhoneiPadiPod touchApple Watch
ONIS: Track What Matters is a free Health & Fitness app for iPhone and iPad by Lee Jacob Yan Chak. Requires iOS 17.0. Updated August 26, 2026.
- Price
- Free
- on the App Store
- Size
- 12 MB
- Age 4+
- Updated
- Aug 26
- 2026 · v1.6
Screenshots
About ONIS: Track What Matters
Track the moments that are easy to forget. ONIS is a one-tap habit tracker for iPhone, Apple Watch, and widgets. Build a routine, set a limit, or simply understand how often something happens. TRACK WHEN IT HAPPENS Log from Today, Apple Watch, or a Home Screen widget. Keep an honest count without trying to remember everything later. BUILD, REDUCE, OR UNDERSTAND • Build habits like drinking water, reading, studying, and planning tomorrow • Reduce coffee, takeout, scrolling, and other repeated behaviours • Understand something without forcing a goal SEE THE PATTERN Trends turn your real logs into clear daily and weekly patterns. Coach gives you one calm next step based on the target you selected. MADE FOR APPLE DEVICES • iPhone app • Apple Watch companion app • Interactive Home Screen widgets • Timers and reminders • Export and data controls PRIVATE BY DESIGN ONIS requires no account and shows no ads. Your tracker history stays on your devices. Export or delete your data whenever you choose. ONIS PREMIUM Premium unlocks unlimited trackers, complete Trends, Coach guidance, and the full template library. Two ways to get it: • ONIS Premium Weekly — $2.99 per week, auto-renewing. Eligible Apple Accounts start with a 3-day free trial. • ONIS Lifetime — $14.99, one payment, never renews. Payment is charged to your Apple Account at confirmation of purchase. The weekly subscription renews automatically at $2.99 per week unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it any time in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.onis.club/privacy.html ONIS supports self-monitoring and general wellness. It does not provide medical advice, diagnosis, or treatment.
What’s new
Version 1.6 · Updated August 26, 2026
Smooth timers. Starting a timer no longer slows Today down. The countdown on your card, in the mini bar, and on the session screen now runs without the stutter some of you saw while scrolling. Fix a wrong count. Touch and hold any entry in Trends → View log history to delete it. Until now a mis-tap could only be undone by deleting the whole tracker and its history — that's fixed. See what you didn't spend. Set a cost per unit on a Keep Under tracker and Trends shows the money you haven't spent, worked out only from your own logged numbers and the limit you started with. Also in this version: clearer wording about free trials and reminders, a "Keep under" label that now matches everywhere in the app, and quieter sound handling that no longer holds the audio system open in the background.
App privacy
The developer, Lee Jacob Yan Chak, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ONIS: Track What Matters
Looking for apps like ONIS: Track What Matters? Here are 6 similar apps on the App Store. The highest rated is Symptom Tracker: Ripple (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ONIS: Track What Matters | – | Free | August 26, 2026 | |
| Symptom Tracker: Ripple | 5.0 / 5 (3) | Free | Oct 12, 2026 | Compare |
| Rise: Simple Meditation Timer | 4.8 / 5 (30) | Free | Oct 28, 2026 | Compare |
| Pillo: Pill Reminder Tracker | 4.2 / 5 (6) | Free | Aug 31, 2026 | Compare |
| gratus | – | Free | Oct 26, 2026 | Compare |
| PURE360 Lifestyle | 1.3 / 5 (20) | Free | Oct 6, 2026 | Compare |
| Simple Habit Sleep, Meditation | 4.8 / 5 (78,028) | Free | Dec 16, 2024 | Compare |