# Perfect Tempo vs CDThing

The clearest difference is in-app purchases: Perfect Tempo at none against CDThing's 1. Perfect Tempo also leads on iOS requirement (15.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. CDThing sells 1 one-off in-app purchase. Perfect Tempo asks for nothing beyond the download.

## The numbers

| Metric | Perfect Tempo | CDThing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 8 MB | 2 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [JACOB THOMAS DE JONGH](https://appshunter.io/developer/1867880164) | [Gavin Reid](https://appshunter.io/developer/6777679143) |

## What reviewers say

### Perfect Tempo

[App page](https://appshunter.io/ios/app/perfect-tempo/id6757622192)

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

**In-app purchases:** none


### CDThing

[App page](https://appshunter.io/ios/app/cdthing/id6777679141)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock unlimited library | $2.99 | one-time |


## Frequently asked questions

### Is Perfect Tempo free?

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

### Is CDThing free?

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

### Do Perfect Tempo or CDThing have ads?

Neither Perfect Tempo nor CDThing 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.*