# Bass Line Composer vs Drumr Notate

The clearest difference is price: Drumr Notate at Free against Bass Line Composer's $1.99. Drumr Notate also leads on review sentiment (100% vs 63%) and update cadence (daily vs every 2 months). Bass Line Composer's advantage is in-app purchases (none vs 2) and ratings volume (181 vs 4). On rating, ads and device support there is nothing between them.

Drumr Notate is free to download; Bass Line Composer costs $1.99 up front. Drumr Notate sells 2 in-app purchases, starting at $6.99 per month. Bass Line Composer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Bass Line Composer against 4.8 for Drumr Notate. That said, the two scores are not equally well evidenced: Bass Line Composer has 181 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 63% of Bass Line Composer's written reviews are positive against 100% of Drumr Notate's.

Bass Line Composer ships an update every 2 months, Drumr Notate daily. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bass Line Composer | Drumr Notate |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.7 (181 ratings)](https://appshunter.io/ios/app/bass-line-composer/id541384670/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/drumr-notate-drum-notation/id6791675587/reviews)** |
| Number of ratings | **181** | 4 |
| Positive reviews | 63.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 44 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [N. Wheeler](https://appshunter.io/developer/312350021) | [Drumr Inc.](https://appshunter.io/developer/1885531613) |

## What reviewers say

### Bass Line Composer

[App page](https://appshunter.io/ios/app/bass-line-composer/id541384670)

Compose and play along with custom bass drum lines. Practice splits, create new beats, and refine your exercises with realistic drum sounds. This app allows you to experiment with speed and timing for your musical ideas.

**Highlights:** Compose bass drum lines, Play along with compositions, Practice splits and interspersions, Create and edit exercises, Adjust tempo (speed up/slow down), Realistic bass drum sounds

**Features:** Vision Pro support

**In-app purchases:** none


### Drumr Notate

[App page](https://appshunter.io/ios/app/drumr-notate-drum-notation/id6791675587)

Create and share drum music compositions quickly. This app offers a comprehensive set of notation tools for various drum instruments, allowing you to hear your music and export it as a PDF or MusicXML file. It integrates with a practice tool for enhanced learning.

**Highlights:** Compose drum music with detailed notation, Multiple instrument palettes (Drum Kit, Marching Snare, Tenors, Bassline), Playback with built-in drum sounds, Export scores as PDF and MusicXML, Integrates with Drumr for interactive practice, Keyboard shortcuts and intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is Bass Line Composer free?

Bass Line Composer costs $1.99, with no in-app purchases.

### Is Drumr Notate free?

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

### Which has better reviews, Bass Line Composer or Drumr Notate?

Drumr Notate is rated higher. Bass Line Composer averages 4.7 out of 5 from 181 ratings, while Drumr Notate averages 4.8 from 4 ratings.

### Do Bass Line Composer or Drumr Notate have ads?

Neither Bass Line Composer nor Drumr Notate shows ads.

### Which is updated more often, Bass Line Composer or Drumr Notate?

Bass Line Composer ships an update every 2 months, and Drumr Notate daily. Most recently, Bass Line Composer was updated on October 21, 2026 and Drumr Notate on October 24, 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.*