# Eye Hero 20 vs SleepLog+ 睡眠記録・いびきメモ

The clearest difference is ads: SleepLog+ 睡眠記録・いびきメモ at none against Eye Hero 20's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Eye Hero 20 sells 1 one-off in-app purchase and SleepLog+ 睡眠記録・いびきメモ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Eye Hero 20 ships an update every 3 weeks, SleepLog+ 睡眠記録・いびきメモ fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Eye Hero 20 | SleepLog+ 睡眠記録・いびきメモ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yasuhiro Hamada](https://appshunter.io/developer/1825750232) | [HIDEKI YAMADA](https://appshunter.io/developer/6783597896) |

## What reviewers say

### Eye Hero 20

[App page](https://appshunter.io/ios/app/eye-hero-20-20-20-timer/id6755135271)

This app helps protect your eyes from screen time strain by guiding you through the 20-20-20 rule. It provides visual timers, smart reminders, and statistics to build a healthy eye habit.

**Highlights:** 20-20-20 rule guidance, Intuitive color bar timer, Smart background notifications, Home screen widget support, Apple Watch notifications, Customizable work/break intervals, Statistics and streak tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $1.99 | one-time |


### SleepLog+ 睡眠記録・いびきメモ

[App page](https://appshunter.io/ios/app/sleeplog-plus/id6784555533)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スターライト コスメ | $1.99 | one-time |
| ギャラクシー コスメ | $1.99 | one-time |
| サポーターパック | $3.99 | one-time |


## Frequently asked questions

### Is Eye Hero 20 free?

Eye Hero 20 is free to download, with in-app purchases available.

### Is SleepLog+ 睡眠記録・いびきメモ free?

SleepLog+ 睡眠記録・いびきメモ is free to download, with in-app purchases available.

### Do Eye Hero 20 or SleepLog+ 睡眠記録・いびきメモ have ads?

Eye Hero 20 shows ads; SleepLog+ 睡眠記録・いびきメモ does not.

### Which is updated more often, Eye Hero 20 or SleepLog+ 睡眠記録・いびきメモ?

Eye Hero 20 ships an update every 3 weeks, and SleepLog+ 睡眠記録・いびきメモ fortnightly. Most recently, Eye Hero 20 was updated on October 30, 2026 and SleepLog+ 睡眠記録・いびきメモ on October 25, 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.*