# Scales & Modes vs Drumgenius

The clearest difference is price: Drumgenius at Free against Scales & Modes's $1.99. Drumgenius also leads on ratings volume (212 vs 13) and update cadence (every 2 months vs every 4 months). Scales & Modes's advantage is iOS requirement (10.3 vs 13.0). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Drumgenius is free to download; Scales & Modes costs $1.99 up front. Scales & Modes sells 1 one-off in-app purchase and Drumgenius sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Scales & Modes against 4.5 for Drumgenius. That said, the two scores are not equally well evidenced: Drumgenius has 212 ratings behind it against 13, so its average is the more settled of the two. Written reviews split almost evenly too, at 75% and 76% positive.

Scales & Modes ships an update every 4 months, Drumgenius every 2 months. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Scales & Modes | Drumgenius |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (13 ratings)](https://appshunter.io/ios/app/scales-and-modes/id357172313/reviews) | [4.5 (212 ratings)](https://appshunter.io/ios/app/drumgenius/id492279351/reviews) |
| Number of ratings | 13 | **212** |
| Positive reviews | 75.0% of reviews | **75.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 7 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smappsoft](https://appshunter.io/developer/333262587) | [Projazz Lab](https://appshunter.io/developer/492279354) |

## What reviewers say

### Scales & Modes

[App page](https://appshunter.io/ios/app/scales-and-modes/id357172313)

Explore diatonic scales and modes with interactive visual and audio references. View notes on a musical staff, see fingerings for keyboard and guitar, and listen to scales in any key. Additional instrument fingerings are available via in-app purchase.

**Highlights:** Visual staff notation, Audio playback of scales, Keyboard fingerings, Guitar fingerings, Diatonic scale reference, Mode exploration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Violin & Bass Add-on | $0.99 | one-time |


### Drumgenius

[App page](https://appshunter.io/ios/app/drumgenius/id492279351)

Explore an encyclopedia of drum grooves from Jazz to Rock, played by legendary drummers. Practice with expert virtual drummers to develop your time-feel and expand rhythmic knowledge. Includes a smart metronome with "clave" and "swing regulator" features.

**Highlights:** Encyclopedia of 500+ drum grooves, Play along with master drummers, Develop time-feel and rhythm knowledge, Stretchable and loopable drum loops, Smart Metronome with clave and swing regulator, Descriptions and discography references

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 credits pack | $0.99 | one-time |
| 50 credits pack | $1.99 | one-time |
| Infinite Credits pack | $7.99 | one-time |
| Lifetime Access | $12.99 | one-time |

**What reviewers like**

- 🚀 Outstanding rhythm, time and groove development tool
- 👍 Improves my play
- 👍 Excellent practice tool
- 👍 Brilliant, high quality drum loops
- 👍 Versatile and inspiring

**What reviewers complain about**

- 🐛 Crashes all the time
- 🐛 Keeps crashing/glitching
- 🐛 Crashes when changing tempo
- 🐛 Sound cuts off intermittently
- 🐛 Buggy when exiting and re-entering app

**Reported bugs**

- Purchased loops disappearing
- Inability to download/play some loops
- Crashes when downloading loops

**Requested features**

- Add more world rhythms and genres like Amapiano
- Add more Tony Williams-style medium-uptempo swing tracks
- Add ability to export/share loops
- Add dark mode support
- Improve organization and browsing of purchased loops


## Frequently asked questions

### Is Scales & Modes free?

Scales & Modes costs $1.99, and also offers in-app purchases.

### Is Drumgenius free?

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

### Which has better reviews, Scales & Modes or Drumgenius?

Scales & Modes and Drumgenius are both rated 4.5 out of 5 on the App Store, from 13 and 212 ratings respectively.

### Do Scales & Modes or Drumgenius have ads?

Neither Scales & Modes nor Drumgenius shows ads.

### Which is updated more often, Scales & Modes or Drumgenius?

Scales & Modes ships an update every 4 months, and Drumgenius every 2 months. Most recently, Scales & Modes was updated on September 23, 2026 and Drumgenius on September 26, 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.*