# Tennis Pro Tracker vs Stringer Map

The clearest difference is in-app purchases: Tennis Pro Tracker at none against Stringer Map's 2. Tennis Pro Tracker also leads on iOS requirement (12.1 vs 15.0). Stringer Map's advantage is update cadence (every 5 days vs every 145 months). On price, ads and device support there is nothing between them.

Both are free to download. Stringer Map sells 2 in-app purchases, starting at $4.99 per month. Tennis Pro Tracker asks for nothing beyond the download.

Tennis Pro Tracker ships an update every 145 months, Stringer Map every 5 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tennis Pro Tracker | Stringer Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tennis-pro-tracker/id494446754/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 145 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 2 MB | 13 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMAXIM APPS, INC](https://appshunter.io/developer/488569471) | [Nikolaos Chatziavraam](https://appshunter.io/developer/6810422033) |

## What reviewers say

### Tennis Pro Tracker

[App page](https://appshunter.io/ios/app/tennis-pro-tracker/id494446754)

This app offers a straightforward way for tennis coaches, players, and parents to track and eliminate errors during training. Developed with input from top coaches, it helps players focus on their mistakes to improve performance.

**Highlights:** Error tracking for players, Performance analysis, Training improvement tool, Coach and player focused, Simple user interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stringer Map

[App page](https://appshunter.io/ios/app/stringer-map-find-racket-pros/id6810422031)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stringer Map Pro Monthly | $4.99 | per month |
| Stringer Map Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Tennis Pro Tracker free?

Tennis Pro Tracker is free to download, with no in-app purchases.

### Is Stringer Map free?

Stringer Map is free to download, with in-app purchases available.

### Do Tennis Pro Tracker or Stringer Map have ads?

Neither Tennis Pro Tracker nor Stringer Map shows ads.

### Which is updated more often, Tennis Pro Tracker or Stringer Map?

Tennis Pro Tracker ships an update every 145 months, and Stringer Map every 5 days. Most recently, Tennis Pro Tracker was updated on October 12, 2026 and Stringer Map on October 14, 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.*