# Hummingbrrd vs ScaleSpin

The clearest difference is price: ScaleSpin at Free against Hummingbrrd's $0.99. Hummingbrrd's advantage is iOS requirement (12.0 vs 16.4). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ScaleSpin is free to download; Hummingbrrd costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hummingbrrd against 5.0 for ScaleSpin. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Hummingbrrd | ScaleSpin |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hummingbrrd/id846029437/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/scalespin/id6778778091/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | — |
| Monetization | Paid | Paid |
| Size | 16 MB | 38 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [R Steven Bryant](https://appshunter.io/developer/804430542) | [Shuo Yang](https://appshunter.io/developer/6778778093) |

## What reviewers say

### Hummingbrrd

[App page](https://appshunter.io/ios/app/hummingbrrd/id846029437)

This app provides the backing audio track for a specific musical piece, allowing users to easily rehearse it. It offers the functionality to start playback at any rehearsal number indicated on the sheet music.

**Highlights:** Backing audio track, Rehearsal tool, Start at rehearsal numbers, Sheet music integration

**Features:** macOS Compatibility

**In-app purchases:** none


### ScaleSpin

[App page](https://appshunter.io/ios/app/scalespin/id6778778091)

This app simplifies daily scale practice for musicians by randomly selecting scales. It aims to make practicing more engaging and enjoyable, inspired by dedicated music teachers.

**Highlights:** Random scale selection, Simplified practice routine, Engaging practice experience, Dedicated to music teachers

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

**In-app purchases:** none


## Frequently asked questions

### Is Hummingbrrd free?

Hummingbrrd costs $0.99, with no in-app purchases.

### Is ScaleSpin free?

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

### Which has better reviews, Hummingbrrd or ScaleSpin?

Hummingbrrd and ScaleSpin are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Hummingbrrd or ScaleSpin have ads?

Neither Hummingbrrd nor ScaleSpin 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.*