Comparison

Lets Ranking vs Tennis String Tracker

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

Head to head
About

Lets Ranking

Features
Read full description

Lets Ranking Sport Club Find players of all levels, anywhere in the world on your favorite sports for free. Just follow those steps: 1) Join City/Region Groups: Find groups near you based on your location. 2) Choose Your Ladder: Select a ranked ladder for your desired sport. 3) Challenge players above you and be prepared to be challenged and defend you ranking position. Other features: - Ladder Rankings: Climb the leaderboards and prove your skills. - Join Tournaments: Test your mettle against the best in exciting competitions. - Find Matches & Opponents: Easily connect with players in your area for casual or competitive games. No expensive memberships, just pure sporting passion! Download Lets Ranking today and find your perfect match on the court, field, or track!

About

Tennis String Tracker

This app helps tennis players track string usage and wear across multiple rackets. It automatically calculates effective string wear based on session duration and match type, providing a visual gauge for when to restring. Users can also record detailed string setup information for each racket.

Highlights
  • Automatic string wear calculation
  • Visual restring gauge
  • Detailed string setup records
  • Session history logging
  • Support for two rackets
  • Court-inspired dark interface
Features
Read full description

String Tracker – Tennis Restring Log Never wonder if your strings are dead again. String Tracker helps tennis players monitor string usage across multiple rackets, so you always know exactly when it's time to restring. Track String Wear Automatically Log every session in seconds. Enter how long you played and whether it was singles or doubles — String Tracker automatically calculates effective string wear (doubles count as 50%) and adds it to your racket's running total. A visual arc gauge shows you at a glance how close each racket is to the recommended 16–20 hour restring window. Full String Setup Records Record exactly what's in each racket — brand, model, gauge, and tension for both main and cross strings. Choose from a comprehensive library of major string brands including Babolat, Luxilon, Solinco, Tecnifibre, Wilson, Head, Yonex, Volkl, and more, or enter a custom string manually. Complete Session History Every session is saved with the date, time, duration, match type, and effective hours. You can manually set the date and time for each session, making it easy to log a match you forgot to record. Delete any entry if you made a mistake — the racket's total automatically adjusts. Two Racket Support Track two rackets independently. Each has its own usage counter, restring history, and string setup record, so you can rotate rackets without losing track of either one. Designed for Tennis Players Built with a clean, court-inspired dark interface that's easy to read courtside or at the club. No account required, no subscription — your data stays on your device.

Screenshots

Lets Ranking4 screens
Tennis String Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Tennis String Tracker at every 4 days against Lets Ranking's every 2 weeks. Lets Ranking's advantage is iOS requirement (15.6 vs 26.5). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lets Ranking ships an update every 2 weeks, Tennis String Tracker every 4 days. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Lets Ranking versus Tennis String Tracker: the parameters behind the verdict, then further details
ParameterLets RankingTennis String Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better26.5
Further details — not scored
Size34 MB4 MB
Age rating4+4+
DeveloperLets RankingBONGSANG KIM

In-app purchases

None

Lets Ranking

No in-app purchases

None

Tennis String Tracker

No in-app purchases

Questions

Is Lets Ranking free?
Lets Ranking is free to download, with no in-app purchases.
Is Tennis String Tracker free?
Tennis String Tracker is free to download, with no in-app purchases.
Do Lets Ranking or Tennis String Tracker have ads?
Neither Lets Ranking nor Tennis String Tracker shows ads.
Which is updated more often, Lets Ranking or Tennis String Tracker?
Lets Ranking ships an update every 2 weeks, and Tennis String Tracker every 4 days. Most recently, Lets Ranking was updated on October 7, 2026 and Tennis String Tracker on October 31, 2026.

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