# Brush DJ vs tmf.

The clearest difference is in-app purchases: Brush DJ at none against tmf.'s 2. Brush DJ also leads on iOS requirement (11.0 vs 14.0). tmf.'s advantage is update cadence (every 5 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. tmf. sells 2 in-app purchases, starting at $24.99 per month. Brush DJ asks for nothing beyond the download.

Brush DJ ships an update every 3 months, tmf. every 5 weeks. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Brush DJ | tmf. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.2K ratings)](https://appshunter.io/ios/app/brush-dj/id475739913/reviews)** | — |
| Number of ratings | **2.2K** | — |
| Positive reviews | 76.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 87 MB | 141 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Underwood](https://appshunter.io/developer/475739916) | [Global Fitness Holdings Ltd](https://appshunter.io/developer/1490993741) |

## What reviewers say

### Brush DJ

[App page](https://appshunter.io/ios/app/brush-dj/id475739913)

This award-winning app uses your music to time your brushing for an effective duration, making oral hygiene fun for all ages. It provides reminders for dental care tasks and offers educational videos and information.

**Highlights:** Music-based toothbrush timer, Oral hygiene reminders, Educational videos, Customizable screen colors, NHS-recommended oral health information

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🎵 Enjoyable music experience
- ⏱️ Effective brushing timer
- 🔔 Helpful reminders
- 🌟 Motivates kids to brush

**What reviewers complain about**

- 🚫 No Spotify option
- 🤔 Issues playing own music
- 🐛 App crashes or freezes
- 🔍 Difficulty finding/selecting songs

**Reported bugs**

- Music playback issues
- Connectivity problems with streaming services
- Compatibility issues with iOS updates

**Requested features**

- Allow custom music selection
- Add restart/reset button
- Improve music compatibility
- Provide more visual/audio feedback


### tmf.

[App page](https://appshunter.io/ios/app/tmf/id6755678695)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $24.99 | per month |
| Annual Subscription | $249.99 | per year |


## Frequently asked questions

### Is Brush DJ free?

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

### Is tmf. free?

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

### Do Brush DJ or tmf. have ads?

Neither Brush DJ nor tmf. shows ads.

### Which is updated more often, Brush DJ or tmf.?

Brush DJ ships an update every 3 months, and tmf. every 5 weeks. Most recently, Brush DJ was updated on September 25, 2026 and tmf. on September 8, 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.*