# Brush Reminder vs Smart Brush Timer

The clearest difference is in-app purchases: Smart Brush Timer at none against Brush Reminder's 2. Smart Brush Timer also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). Brush Reminder's advantage is update cadence (every 10 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Brush Reminder sells 2 in-app purchases, starting at $0.99 per month. Smart Brush Timer asks for nothing beyond the download.

Brush Reminder ships an update every 10 days, Smart Brush Timer every 2 months. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Brush Reminder | Smart Brush Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 12 MB | 32 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YEN-FONG LI](https://appshunter.io/developer/1773168237) | [Shintae Park](https://appshunter.io/developer/1829258738) |

## What reviewers say

### Brush Reminder

[App page](https://appshunter.io/ios/app/brush-reminder/id6736713773)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $8.99 | per year |


### Smart Brush Timer

[App page](https://appshunter.io/ios/app/smart-brush-timer/id6752644788)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brush Reminder free?

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

### Is Smart Brush Timer free?

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

### Do Brush Reminder or Smart Brush Timer have ads?

Brush Reminder shows ads; Smart Brush Timer does not.

### Which is updated more often, Brush Reminder or Smart Brush Timer?

Brush Reminder ships an update every 10 days, and Smart Brush Timer every 2 months. Most recently, Brush Reminder was updated on September 15, 2026 and Smart Brush Timer on September 19, 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.*