# Academia do Rock vs MasterJam

The clearest difference is update cadence: MasterJam at monthly against Academia do Rock's every 4 months. MasterJam also leads on iOS requirement (11.0 vs 14.0.0). 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.

Academia do Rock ships an update every 4 months, MasterJam monthly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Academia do Rock | MasterJam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 51 MB | 78 MB |
| Requires iOS | 14.0.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Academia do Rock Franquias Ltda.](https://appshunter.io/developer/1469906560) | [Valin Tecnologia Ltda - ME](https://appshunter.io/developer/1129932633) |

## What reviewers say

### Academia do Rock

[App page](https://appshunter.io/ios/app/academia-do-rock/id1469906561)

**In-app purchases:** none


### MasterJam

[App page](https://appshunter.io/ios/app/masterjam/id1586136549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Academia do Rock free?

Academia do Rock is free to download, with no in-app purchases.

### Is MasterJam free?

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

### Do Academia do Rock or MasterJam have ads?

Neither Academia do Rock nor MasterJam shows ads.

### Which is updated more often, Academia do Rock or MasterJam?

Academia do Rock ships an update every 4 months, and MasterJam monthly. Most recently, Academia do Rock was updated on September 19, 2026 and MasterJam on September 10, 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.*