# Hanako vs rectify

The clearest difference is in-app purchases: Hanako at none against rectify's 1. Hanako also leads on ads (none vs shown). rectify's advantage is update cadence (every 5 days vs every 2 months) and device support (4 vs 1). On price 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. Hanako asks for nothing beyond the download.

Hanako ships an update every 2 months, rectify every 5 days. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Hanako | rectify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 56 MB | 189 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Hanako GmbH](https://appshunter.io/developer/1457591748) | [MinkTec GmbH](https://appshunter.io/developer/1634767386) |

## What reviewers say

### Hanako

[App page](https://appshunter.io/ios/app/hanako/id1457591749)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Hanako free?

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

### Is rectify free?

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

### Do Hanako or rectify have ads?

rectify shows ads; Hanako does not.

### Which is updated more often, Hanako or rectify?

Hanako ships an update every 2 months, and rectify every 5 days. Most recently, Hanako was updated on September 24, 2026 and rectify on September 12, 2026.

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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.*