# 禁煙サポート vs Caffeine Clock

The clearest difference is in-app purchases: 禁煙サポート at none against Caffeine Clock's 1. 禁煙サポート also leads on iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Caffeine Clock sells 1 one-off in-app purchase. 禁煙サポート asks for nothing beyond the download.

## The numbers

| Metric | 禁煙サポート | Caffeine Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 33 MB | 6 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Yusuke Yoshino](https://appshunter.io/developer/1864237959) | [kazunari aoki](https://appshunter.io/developer/6774180811) |

## What reviewers say

### 禁煙サポート

[App page](https://appshunter.io/ios/app/id6757019612)

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

**In-app purchases:** none


### Caffeine Clock

[App page](https://appshunter.io/ios/app/caffeine-clock-bedtime/id6796871272)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffeine Clock Pro | $9.99 | one-time |


## Frequently asked questions

### Is 禁煙サポート free?

禁煙サポート is free to download, with no in-app purchases.

### Is Caffeine Clock free?

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

### Do 禁煙サポート or Caffeine Clock have ads?

Neither 禁煙サポート nor Caffeine Clock shows ads.

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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.*