SinceMeter vs KooSync
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SinceMeter
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SinceMeter shows you the truth about your habits โ without pressure or annoying notifications. Create counters for anything you want to track: exercise, reading, cleaning, studying, or any recurring task. The app shows how many days or hours have passed since you last did it. No reminders. No guilt trips. Just clear, honest numbers. Open the app and instantly see what you've been putting off. Sort counters by the longest gap โ and decide for yourself what matters. KEY FEATURES โข Day & Hour Counters โ Track any habit in days or hours since your last activity โข Goal Setting โ Set targets and watch your progress toward them โข Smart Sorting โ Sort by longest gap to see what needs attention first โข Statistics โ View streaks, averages, and complete reset history โข Drag & Drop โ Reorder counters to match your priorities โข Dark & Light Themes โ Clean design that adapts to your preference โข Fully Offline โ All data stored on your device. No account. No cloud. No tracking. โข Zero Notifications โ Gentle awareness, not constant nagging SinceMeter doesn't tell you what to do. It just shows you how long it's been โ and lets you decide.
KooSync
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A revolutionary new way to interact with your devices, delivering the ultimate interactive experience. It bridges the gap between technology and privacy, allowing you to seamlessly control your devices and enjoy them. Features: Unified Control: Manage and control your devices with intuitive and easy-to-use settings. Separate Control: Flexible control over every aspect of your enjoyment. Full Access Control: Enable user permissions and customize time periods to meet diverse interaction needs. Secure and Private: Prioritize your privacy with secure connections and discreet app interactions. This app is the key to unlocking a new dimension of interaction. Step into the future of personal entertainment and bring your virtual experiences to life with this app.
Screenshots
Verdict
The clearest difference is update cadence: KooSync at every 3 weeks against SinceMeter's every 3 months. SinceMeter's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SinceMeter ships an update every 3 months, KooSync every 3 weeks. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.
| Parameter | SinceMeter | KooSync |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 24 MB | 150 MB |
| Age rating | 4+ | 17+ |
| Developer | Loki Landau | ๅฎๆฃฎ ๅด |
In-app purchases
SinceMeter
No in-app purchases
KooSync
No in-app purchases









