# String Tension Meter vs StringPing

The clearest difference is ads: StringPing at none against String Tension Meter's shown. String Tension Meter's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.5). On price and in-app purchases there is nothing between them.

Both are free to download. String Tension Meter sells 2 in-app purchases, starting at $0.99 per month and StringPing sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | String Tension Meter | StringPing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Size | 32 MB | 6 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tzu Yu Chou](https://appshunter.io/developer/1887902380) | [Korhan Pekun](https://appshunter.io/developer/6811897935) |

## What reviewers say

### String Tension Meter

[App page](https://appshunter.io/ios/app/string-tension-meter/id6782812710)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $5.99 | per year |


### StringPing

[App page](https://appshunter.io/ios/app/stringping/id6811897693)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Overgrip | $1.99 | one-time |
| Can of Tennis Balls | $4.99 | one-time |
| Set of Strings | $9.99 | one-time |
| Reel of String | $19.99 | one-time |


## Frequently asked questions

### Is String Tension Meter free?

String Tension Meter is free to download, with in-app purchases available.

### Is StringPing free?

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

### Do String Tension Meter or StringPing have ads?

String Tension Meter shows ads; StringPing does not.

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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.*