# stringster for Tennis 2.0 vs StringTracker

The clearest difference is update cadence: stringster for Tennis 2.0 at every 2 months against StringTracker's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

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

stringster for Tennis 2.0 ships an update every 2 months, StringTracker every 19 months. The most recent releases landed on July 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | stringster for Tennis 2.0 | StringTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/stringster-for-tennis-20/id6446997820/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Free | — |
| Size | 72 MB | 32 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sportsnext Application GmbH](https://appshunter.io/developer/1222546462) | [Rays Of Space Oy](https://appshunter.io/developer/1768753115) |

## What reviewers say

### stringster for Tennis 2.0

[App page](https://appshunter.io/ios/app/stringster-for-tennis-20/id6446997820)

This app analyzes the sound frequency of a tennis racquet to determine string tension and condition. It helps players identify the optimal time for restringing to enhance performance and protect their arm. Stringers can use it to advise clients and manage their customer base.

**Highlights:** Measure string tension by sound frequency, Monitor string condition over time, Advise players on restringing needs, Generate digital stringing reports, Manage customer and racquet data, Supports over 200 racquet models, Supports over 600 string models

**Features:** macOS Compatibility

**In-app purchases:** none


### StringTracker

[App page](https://appshunter.io/ios/app/stringtracker/id6689519022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is stringster for Tennis 2.0 free?

stringster for Tennis 2.0 is free to download, with no in-app purchases.

### Is StringTracker free?

StringTracker is free to download, with no in-app purchases.

### Do stringster for Tennis 2.0 or StringTracker have ads?

Neither stringster for Tennis 2.0 nor StringTracker shows ads.

### Which is updated more often, stringster for Tennis 2.0 or StringTracker?

stringster for Tennis 2.0 ships an update every 2 months, and StringTracker every 19 months. Most recently, stringster for Tennis 2.0 was updated on July 8, 2026 and StringTracker on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*