# Harmonizer Community vs Changemaker Academy

The clearest difference is update cadence: Harmonizer Community at every 2 months against Changemaker Academy's every 4 months. Changemaker Academy's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Harmonizer Community ships an update every 2 months, Changemaker Academy every 4 months. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Harmonizer Community | Changemaker Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 48 MB | 60 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [OrangeMason BV](https://appshunter.io/developer/1078094109) | [Almashines](https://appshunter.io/developer/1196724056) |

## What reviewers say

### Harmonizer Community

[App page](https://appshunter.io/ios/app/harmonizer-community/id1303167554)

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

**In-app purchases:** none


### Changemaker Academy

[App page](https://appshunter.io/ios/app/changemaker-academy/id6755378159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmonizer Community free?

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

### Is Changemaker Academy free?

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

### Do Harmonizer Community or Changemaker Academy have ads?

Neither Harmonizer Community nor Changemaker Academy shows ads.

### Which is updated more often, Harmonizer Community or Changemaker Academy?

Harmonizer Community ships an update every 2 months, and Changemaker Academy every 4 months. Most recently, Harmonizer Community was updated on September 28, 2026 and Changemaker Academy on September 21, 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.*