# Currency transformer vs SubWatcher

The clearest difference is in-app purchases: Currency transformer at none against SubWatcher's 1. Currency transformer also leads on device support and iOS requirement (13.0 vs 17.0). On price there is nothing between them.

Both are free to download. SubWatcher sells 1 in-app purchase, starting at $4.99 per month. Currency transformer asks for nothing beyond the download.

## The numbers

| Metric | Currency transformer | SubWatcher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 7 months | — |
| Size | 8 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Diogenes Souza](https://appshunter.io/developer/1208473543) | [Austen Allred](https://appshunter.io/developer/1020047784) |

## What reviewers say

### Currency transformer

[App page](https://appshunter.io/ios/app/currency-transformer/id1553396310)

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

**In-app purchases:** none


### SubWatcher

[App page](https://appshunter.io/ios/app/subwatcher/id6758964294)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubWatcher Premium Monthly | $4.99 | per month |


## Frequently asked questions

### Is Currency transformer free?

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

### Is SubWatcher free?

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

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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.*