Start vs SitzProbe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Start
Easily track elapsed and remaining time for daily tasks. Register time entries with start and end reservations, receive notifications, and categorize activities. Visualize ongoing tracks and search past records to improve life quality.
- Time tracking registration
- Ongoing track visualization
- End reservation and push notifications
- Category classification
- Search past records
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Have you ever thought, "How much time has passed?" in your daily life? 'Start-End' is an app developed to provide a little help in such questions. When time tracking is needed, you can easily register and visualize elapsed time and remaining time with just a few settings. Through repeated records, pattern recognition is possible, contributing to improving the quality of life. [ Key Features ] 1. Time Tracking Registration - Easily register with just a few settings such as name (required), start and end reservation time, and notification preference. 2. Ongoing List - Easily visualize all ongoing tracks in a list format. 3. End Reservation & Push Notifications - Specify the end reservation time to check the remaining time and receive notifications at the end time. 4. Category Classification - Provides 10 categories for easy classification according to your preferences. (Name changes can be made through settings) 5. Search - Provides a search function to easily find past records. [ App Permissions ] * Required Permissions - None * Optional Permissions - App Tracking: User data is used for providing personalized advertisements. - Notifications (Push): Receive notifications when registered items end. [ Contact/Feedback ] * Email Inquiry: lawtinapps@gmail.com [ License ] * Image : https://lawtinapps.blogspot.com/2024/01/start-end-image-license.html
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 in-app purchases: Start at none against SitzProbe's 2. Start also leads on iOS requirement (15.0 vs 17.0). SitzProbe's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 months). On price, rating, ratings volume and device support 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. SitzProbe sells 2 in-app purchases, starting at $0.99 per month. Start asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Start against 5.0 for SitzProbe. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Start ships an update every 6 months, SitzProbe every 3 weeks. Both last shipped on November 4, 2026.
| Parameter | Start | SitzProbe |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | BeomSeok Chae | Joseph Anderson |
Customer experience
Start
SitzProbe
In-app purchases
Start
No in-app purchases
SitzProbe
- Pro Monthly$0.991 Month
- Pro Yearly$5.991 Year









