Möbius Sync Pro vs Mindful Tennis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Möbius Sync Pro
Synchronize files between your iOS devices and other Syncthing-compatible platforms without relying on cloud storage. Supports multiple folders and remote devices, with options to use the app's sandbox or access other app sandboxes.
- File synchronization without cloud services
- Supports multiple folders
- Supports multiple remote devices
- Integrates with iOS Files app
- Uses open-source Syncthing engine
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Möbius Sync brings Syncthing to your iPhone or iPad, allowing you to synchronize selected files between iOS devices and other devices supported by Syncthing, without the need for any cloud service. Supports multiple folders and multiple remote devices. Synchronized folders can be created either: 1. in the Möbius Sync sandbox and files can be added to and retrieved from shared folders via the iOS Files app; or 2. by accessing other apps' sandboxes. This feature is EXPERIMENTAL and may break other app's functionality. Uses the open-source Syncthing engine internally. NOTE: The functionality in this Möbius Sync Pro app variant is identical to that which can unlocked by in-app purchase is in Möbius Sync (Freemium) - that has limited functaionality available for free for users who wish to try before purchase.
Mindful Tennis
Log tennis sessions, rate key aspects of your game, and track performance trends. Get insights into your strengths and weaknesses to improve your play with intention. Syncs data across devices and works offline.
- Session tracking with background timer
- Rate 8 key aspects of your game
- Optional partner ratings
- Notes and focus points for sessions
- Performance trend visualization
- Win/loss record tracking
- Cloud sync and offline support
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Mindful Tennis is your personal tennis journal and performance tracker — designed for players of all levels who want to improve their game with intention. Whether you're a casual player, a competitive club member, or working with a coach, Mindful Tennis helps you log every session, reflect on your performance, and spot trends that matter. KEY FEATURES Session Tracking Start a session before you play and end it when you're done. A background timer keeps track of your session duration while you focus on the court. An ongoing notification lets you quickly return to end your session. Rate 8 Key Aspects After each session, rate yourself (1–5 stars) across eight core areas of your game: • Forehand • Backhand • Serve • Return • Volley • Slice • Movement • Mindset Optionally invite a partner to rate you too, so you get an outside perspective on your play. Notes & Focus Points Set a focus for each session — what do you want to work on today? Add notes after playing to capture insights, breakthroughs, or things to improve next time. Performance Trends Visualize your overall performance score over time with interactive charts. Filter by time range (1 week, 1 month, 3 months, 6 months, 1 year, or custom) to see short-term and long-term improvement. Drill down into each of the 8 aspects to see how individual parts of your game are evolving. Win/Loss Records Log set scores for each session and track your win/loss record. Filter by opponent and time period to see how you match up against specific players. Session History Browse your full session history in a color-coded list: • Green — Great session (score >= 70) • Amber — Average session (score 40-69) • Red — Needs work (score below 40) Tap any session to review the full detail — ratings, scores, notes, and more. Cloud Sync Your data is always backed up and synced across devices. Sign in and pick up right where you left off, on any of your devices. Works offline too — sessions are saved locally first and synced automatically when you're back online. WHO IS IT FOR? • Recreational players who want a simple way to track what they worked on • Club competitors tracking set scores and opponent records • Coached players keeping detailed session notes for review • Anyone who believes reflection leads to improvement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Mindful Tennis at Free against Möbius Sync Pro's $4.99. Mindful Tennis also leads on rating (5.0 vs 4.0) and update cadence (every 3 weeks vs every 3 months). Möbius Sync Pro's advantage is in-app purchases (none vs 5) and ratings volume (27 vs 1). On ads 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
Mindful Tennis is free to download; Möbius Sync Pro costs $4.99 up front. Mindful Tennis sells 5 in-app purchases, starting at $0.99 per month. Möbius Sync Pro asks for nothing beyond the download.
Mindful Tennis holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Möbius Sync Pro has 27 ratings behind it against 1, so its average is the more settled of the two.
Möbius Sync Pro ships an update every 3 months, Mindful Tennis every 3 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | Möbius Sync Pro | Mindful Tennis |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.0 (27 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 64.0% of reviews | — |
| Number of ratings | 27 — better | 1 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Best chart rank | #144 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Pickup Infinity Limited | Arunabh Priyadarshi |
In-app purchases
Möbius Sync Pro
No in-app purchases
Mindful Tennis
- Monthly Premium$0.991 Month
- Weekly Premium$0.997 Days
- Quarterly Premium$2.993 Months
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- Annual Premium$9.991 Year
- Lifetime premium$29.99









