Comparison

Möbius Sync Pro vs Mindful Tennis

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • File synchronization without cloud services
  • Supports multiple folders
  • Supports multiple remote devices
  • Integrates with iOS Files app
  • Uses open-source Syncthing engine
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Möbius Sync Pro1 screens
Mindful Tennis4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard9 real differences · 2 level
Möbius Sync Pro versus Mindful Tennis: the parameters behind the verdict, then further details
ParameterMöbius Sync ProMindful Tennis
Price$4.99Free — better
Rating4.0 (27 ratings)5.0 (1 ratings) — better
Positive reviews64.0% of reviews—
Number of ratings27 — better1
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank#144 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.1 — better16.0
Further details — not scored
Size22 MB96 MB
Age rating4+4+
DeveloperPickup Infinity LimitedArunabh Priyadarshi

In-app purchases

None

Möbius Sync Pro

No in-app purchases

5 purchases

Mindful Tennis

Subscriptions4
  • Monthly Premium$0.991 Month
  • Weekly Premium$0.997 Days
  • Quarterly Premium$2.993 Months
Show 1 more
  • Annual Premium$9.991 Year
One-time1
  • Lifetime premium$29.99

Questions

Is Möbius Sync Pro free?
Möbius Sync Pro costs $4.99, with no in-app purchases.
Is Mindful Tennis free?
Mindful Tennis is free to download, with in-app purchases available.
Which has better reviews, Möbius Sync Pro or Mindful Tennis?
Mindful Tennis is rated higher. Möbius Sync Pro averages 4.0 out of 5 from 27 ratings, while Mindful Tennis averages 5.0 from 1 ratings.
Do Möbius Sync Pro or Mindful Tennis have ads?
Neither Möbius Sync Pro nor Mindful Tennis shows ads.
Which is updated more often, Möbius Sync Pro or Mindful Tennis?
Möbius Sync Pro ships an update every 3 months, and Mindful Tennis every 3 weeks. Most recently, Möbius Sync Pro was updated on October 16, 2026 and Mindful Tennis on October 9, 2026.

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