# ScaleJammer vs RiffAlly Jam

ScaleJammer and RiffAlly Jam are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ScaleJammer sells 1 one-off in-app purchase and RiffAlly Jam sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ScaleJammer | RiffAlly Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 8 MB | 46 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Orcun Keskin](https://appshunter.io/developer/1681326325) | [Fernando Lanner Cardoso](https://appshunter.io/developer/6806420473) |

## What reviewers say

### ScaleJammer

[App page](https://appshunter.io/ios/app/scalejammer/id6761661432)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScaleJammer Pro | $4.99 | one-time |


### RiffAlly Jam

[App page](https://appshunter.io/ios/app/riffally-jam-guitar-practice/id6807209960)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Supporter Tip | $4.99 | one-time |
| Generous Tip | $9.99 | one-time |


## Frequently asked questions

### Is ScaleJammer free?

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

### Is RiffAlly Jam free?

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

### Do ScaleJammer or RiffAlly Jam have ads?

Neither ScaleJammer nor RiffAlly Jam shows ads.

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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.*