# BrushYourTeeth vs Calendar+

The clearest difference is update cadence: Calendar+ at monthly against BrushYourTeeth's every 24 months. BrushYourTeeth's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BrushYourTeeth ships an update every 24 months, Calendar+ monthly. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BrushYourTeeth | Calendar+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Monthly** |
| Size | 43 MB | 1 MB |
| Requires iOS | **9.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mika Hatakeyama](https://appshunter.io/developer/445272831) | [Katsuhiro Mishima](https://appshunter.io/developer/1663852752) |

## What reviewers say

### BrushYourTeeth

[App page](https://appshunter.io/ios/app/brushyourteeth/id1090662121)

**In-app purchases:** none


### Calendar+

[App page](https://appshunter.io/ios/app/calendar-plus/id6502148853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BrushYourTeeth free?

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

### Is Calendar+ free?

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

### Do BrushYourTeeth or Calendar+ have ads?

Neither BrushYourTeeth nor Calendar+ shows ads.

### Which is updated more often, BrushYourTeeth or Calendar+?

BrushYourTeeth ships an update every 24 months, and Calendar+ monthly. Most recently, BrushYourTeeth was updated on October 10, 2026 and Calendar+ on October 17, 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.*