# Harmony Academy vs R2D2.LAB

The clearest difference is ads: R2D2.LAB at none against Harmony Academy's shown. R2D2.LAB also leads on update cadence (every 3 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Harmony Academy ships an update every 6 weeks, R2D2.LAB every 3 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Harmony Academy | R2D2.LAB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 73 MB | 70 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [MONDELEZ GLOBAL LLC](https://appshunter.io/developer/626805150) | [B Hive](https://appshunter.io/developer/1795969088) |

## What reviewers say

### Harmony Academy

[App page](https://appshunter.io/ios/app/harmony-academy/id6468781726)

**In-app purchases:** none


### R2D2.LAB

[App page](https://appshunter.io/ios/app/r2d2lab/id6741867175)

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmony Academy free?

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

### Is R2D2.LAB free?

R2D2.LAB is free to download, with no in-app purchases.

### Do Harmony Academy or R2D2.LAB have ads?

Harmony Academy shows ads; R2D2.LAB does not.

### Which is updated more often, Harmony Academy or R2D2.LAB?

Harmony Academy ships an update every 6 weeks, and R2D2.LAB every 3 weeks. Most recently, Harmony Academy was updated on September 17, 2026 and R2D2.LAB on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*