# rectify vs Rebalanced Kurse

The clearest difference is ads: Rebalanced Kurse at none against rectify's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. rectify sells 1 in-app purchase, starting at $4.99 per month and Rebalanced Kurse sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | rectify | Rebalanced Kurse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 189 MB | 50 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MinkTec GmbH](https://appshunter.io/developer/1634767386) | [Ramin Waraghai-Shargh](https://appshunter.io/developer/1786574505) |

## What reviewers say

### rectify

[App page](https://appshunter.io/ios/app/rectify-posture-tracking/id1634767384)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AirPods Head Tracking | $4.99 | per month |


### Rebalanced Kurse

[App page](https://appshunter.io/ios/app/rebalanced-kurse/id6756015485)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| **Rücken Athlet** | Free | one-time |
| **Knie Athlet** | $6.00 | one-time |


## Frequently asked questions

### Is rectify free?

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

### Is Rebalanced Kurse free?

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

### Do rectify or Rebalanced Kurse have ads?

rectify shows ads; Rebalanced Kurse 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.*