# ETHU vs BrushCoach

The clearest difference is in-app purchases: ETHU at none against BrushCoach's 1. ETHU also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. BrushCoach sells 1 one-off in-app purchase. ETHU asks for nothing beyond the download.

ETHU ships an update every 3 weeks, BrushCoach every 7 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ETHU | BrushCoach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brushcoach-teeth-brush-timer/id6757008287/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 115 MB | 12 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [EKONOLOGY](https://appshunter.io/developer/1832395903) | [Srinivasa Satti](https://appshunter.io/developer/1774004663) |

## What reviewers say

### ETHU

[App page](https://appshunter.io/ios/app/ethu/id6749837552)

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

**In-app purchases:** none


### BrushCoach

[App page](https://appshunter.io/ios/app/brushcoach-teeth-brush-timer/id6757008287)

This app guides users through a consistent and thorough brushing routine with visual timers and highlighted zones. It helps ensure all areas of the mouth are cleaned evenly, making dental hygiene simpler and more effective for all ages. Track your progress and build healthy habits with this intuitive tool.

**Highlights:** Guided zone-based brushing, Flexible brushing times, Visual and audio guidance, Brushing history and insights, Smart reminders, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $4.99 | one-time |


## Frequently asked questions

### Is ETHU free?

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

### Is BrushCoach free?

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

### Do ETHU or BrushCoach have ads?

Neither ETHU nor BrushCoach shows ads.

### Which is updated more often, ETHU or BrushCoach?

ETHU ships an update every 3 weeks, and BrushCoach every 7 months. Most recently, ETHU was updated on October 10, 2026 and BrushCoach on September 29, 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.*