# TDPlaN vs TDR Extension

The clearest difference is device support: TDR Extension at 2 against TDPlaN's —. TDPlaN's advantage is iOS requirement (16.2 vs 18.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | TDPlaN | TDR Extension |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 3 MB | 10 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [mihasu hiratsuka](https://appshunter.io/developer/1707115150) | [Imaizumi Kei](https://appshunter.io/developer/1803264759) |

## What reviewers say

### TDPlaN

[App page](https://appshunter.io/ios/app/tdplan/id6499588357)

**In-app purchases:** none


### TDR Extension

[App page](https://appshunter.io/ios/app/tdr-extension/id6758687479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TDPlaN free?

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

### Is TDR Extension free?

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

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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.*