# 毎日の感情日記 vs Mood Tracker

The clearest difference is in-app purchases: 毎日の感情日記 at none against Mood Tracker's 2. Mood Tracker's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price there is nothing between them.

Both are free to download. Mood Tracker sells 2 in-app purchases, starting at $2.99 per month. 毎日の感情日記 asks for nothing beyond the download.

毎日の感情日記 ships an update every 2 weeks, Mood Tracker every 4 days. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 毎日の感情日記 | Mood Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 23 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHOUTA SHIMADA](https://appshunter.io/developer/1804108441) | [Apps That Care OU](https://appshunter.io/developer/1838304932) |

## What reviewers say

### 毎日の感情日記

[App page](https://appshunter.io/ios/app/emotionlog/id6749906753)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mood Tracker

[App page](https://appshunter.io/ios/app/mood-tracker-luni/id6760356316)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luni Premium (1 Month) | $2.99 | per month |
| Luni Premium (1 Year) | $12.99 | per year |


## Frequently asked questions

### Is 毎日の感情日記 free?

毎日の感情日記 is free to download, with no in-app purchases.

### Is Mood Tracker free?

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

### Do 毎日の感情日記 or Mood Tracker have ads?

毎日の感情日記 shows ads; Mood Tracker does not.

### Which is updated more often, 毎日の感情日記 or Mood Tracker?

毎日の感情日記 ships an update every 2 weeks, and Mood Tracker every 4 days. Most recently, 毎日の感情日記 was updated on September 11, 2026 and Mood Tracker on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*