# TennisMate vs StringTension

The clearest difference is in-app purchases: TennisMate at none against StringTension's 3. TennisMate also leads on iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. StringTension sells 3 in-app purchases, starting at $0.99 per month. TennisMate asks for nothing beyond the download.

## The numbers

| Metric | TennisMate | StringTension |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seungyun Choi](https://appshunter.io/developer/1796564705) | [Shenzhen Huopu Software Co., Ltd.](https://appshunter.io/developer/1893871919) |

## What reviewers say

### TennisMate

[App page](https://appshunter.io/ios/app/tennismate/id6760019436)

**Features:** macOS Compatibility

**In-app purchases:** none


### StringTension

[App page](https://appshunter.io/ios/app/stringtension/id6761807131)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StringTension Pro (Monthly) | $0.99 | per month |
| StringTension Pro (Yearly) | $5.99 | per year |
| StringTension Pro (Lifetime) | $11.99 | one-time |


## Frequently asked questions

### Is TennisMate free?

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

### Is StringTension free?

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

### Do TennisMate or StringTension have ads?

Neither TennisMate nor StringTension shows ads.

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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.*