# Buma Song Tracker vs Rithmatic

The clearest difference is review sentiment: Rithmatic at 67% against Buma Song Tracker's 0%. Rithmatic also leads on update cadence (every 2 days vs every 7 months) and ratings volume (9 vs 1). Buma Song Tracker's advantage is in-app purchases (none vs 4) and rating (5.0 vs 4.6). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Rithmatic sells 4 one-off in-app purchases. Buma Song Tracker asks for nothing beyond the download.

Buma Song Tracker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rithmatic has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Buma Song Tracker's written reviews are positive against 67% of Rithmatic's, so the app with the better star average is not the one people write more warmly about.

Buma Song Tracker ships an update every 7 months, Rithmatic every 2 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Buma Song Tracker | Rithmatic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/buma-song-tracker/id463472525/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/rithmatic-fm-synth/id6794107110/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 31 MB | 61 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SoundAware B.V.](https://appshunter.io/developer/1156831901) | [MADE WITH BEST PRACTICE LLC](https://appshunter.io/developer/6779338119) |

## What reviewers say

### Buma Song Tracker

[App page](https://appshunter.io/ios/app/buma-song-tracker/id463472525)

Track the airplay of songs on Dutch radio stations. Users can monitor song plays over the last two weeks and view data for specific stations. Add tracks to a portfolio and request to follow new music.

**Highlights:** View song airplay on Dutch radio, Track plays over the last two weeks, See data for specific radio stations, Add songs to a personal portfolio, Request to follow specific tracks, Graphical overview of airplay data

**Features:** macOS Compatibility

**In-app purchases:** none


### Rithmatic

[App page](https://appshunter.io/ios/app/rithmatic-fm-synth/id6794107110)

This app is an FM synthesizer featuring a vast library of classic voices. It allows users to explore, learn, build, and blend sounds using an intuitive interface and an AUv3 plugin for DAWs. It offers a comprehensive synthesis engine and various playback options.

**Highlights:** 36,118 classic DX7 voices included, AUv3 plugin for DAWs, Patch Builder to learn FM synthesis, Sound blending feature, On-screen and MIDI keyboard support, Arpeggiator and latch function, WAV export

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comrade! | $4.99 | one-time |
| Major Supporter | $9.99 | one-time |
| Supporting Member | $19.99 | one-time |
| Underwriter | $49.99 | one-time |


## Frequently asked questions

### Is Buma Song Tracker free?

Buma Song Tracker is free to download, with no in-app purchases.

### Is Rithmatic free?

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

### Which has better reviews, Buma Song Tracker or Rithmatic?

Buma Song Tracker is rated higher. Buma Song Tracker averages 5.0 out of 5 from 1 ratings, while Rithmatic averages 4.6 from 9 ratings.

### Do Buma Song Tracker or Rithmatic have ads?

Neither Buma Song Tracker nor Rithmatic shows ads.

### Which is updated more often, Buma Song Tracker or Rithmatic?

Buma Song Tracker ships an update every 7 months, and Rithmatic every 2 days. Most recently, Buma Song Tracker was updated on October 20, 2026 and Rithmatic 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.*