Since vs SitzProbe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Since
Track life events and break bad habits with a simple logging system. Visualize your progress with beautiful charts and gain insights into your routines. Enjoy a private, ad-free experience with data stored locally or synced via iCloud.
- Track last done events
- Habit and event streaks
- 1-tap logging
- Apple Watch and widget support
- Privacy-focused, no ads
- iCloud sync
- Smart reminders
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When did you last water the plants, call home or get a haircut? Since keeps the answer close — along with the habits you're changing and the dates you want to remember. YOUR EVERYDAY, IN VIEW Smart View brings together upcoming events, recent entries, active habits and things it's been a while since. See estimates for recurring events and countdowns to yearly anniversaries. Switch to All View whenever you want the full list. LOG A MOMENT Add the time and a note, then get on with your day. Look back through your history when you want to remember the details. NOTICE YOUR PATTERNS Explore the gaps between events with interval and moving-average charts. Track time away from habits you want to change, with goals you choose. KEEP MEANINGFUL DATES CLOSE See how long it's been since a milestone and choose a frame for its tile. Archive activities you're finished with while keeping their history available to revisit. AT A GLANCE Check elapsed time with Home Screen widgets and on Apple Watch. Use the Quick Add widget to record an event or habit. Smart Reminders help you remember recurring events and meaningful dates. Keep your activities in sync with iCloud, and check sync status in Settings. Start free with unlimited activities and up to 35 dates per activity. An in-app purchase unlocks unlimited dates. No ads.
SitzProbe
This app uses spaced repetition to help you master any set of tasks. It intelligently schedules practice sessions based on your performance and tracks your progress over time. Your data is kept private and can sync across devices.
- Task management with details
- Intelligent practice scheduling
- Progress tracking and analytics
- Offline functionality
- iCloud synchronization
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SitzProbe is a spaced-repetition system to help you manage any multitude of tasks that need to be practiced. Over time, your repertoire will grow, and SitzProbe will remember what you practiced last, and when, and what you should practice next to keep on top of everything! - Manage your tasks: Quickly catalog your repertoire with composer, title, and difficulty level. Add notes and practice reminders. - Smarter practice schedule: The app intelligently schedules when to review each piece based on your performance and retention patterns. - Progress tracking: Monitor your improvement over time with detailed analytics and insights about your practice habits. - Offline functionality: SitzProbe keeps your data in your hands. Your data or behavior is never monitored or sold to third parties. - iCloud Sync: if you are signed into iCloud, your data can be automatically synced between all of your devices. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: SitzProbe at 5.0 against Since's 4.5. SitzProbe also leads on iOS requirement (17.0 vs 26.0). Since's advantage is monetization model (free vs freemium) and ratings volume (54 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Since sells 1 one-off in-app purchase and SitzProbe sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
SitzProbe holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Since has 54 ratings behind it against 1, so its average is the more settled of the two.
Since ships an update fortnightly, SitzProbe every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Since | SitzProbe |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (54 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 54 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Nirbhay Agarwal | Joseph Anderson |
Customer experience
Since
SitzProbe
In-app purchases
Since
- Add unlimited dates$12.99
SitzProbe
- Pro Monthly$0.991 Month
- Pro Yearly$5.991 Year









