# Stress Diary vs Mood Tracker, Diary

The clearest difference is update cadence: Mood Tracker, Diary at every 2 weeks against Stress Diary's every 7 months. Stress Diary's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stress Diary sells 1 one-off in-app purchase and Mood Tracker, Diary sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stress Diary ships an update every 7 months, Mood Tracker, Diary every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stress Diary | Mood Tracker, Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 44 MB | 15 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Dennis Fricke](https://appshunter.io/developer/1184226192) | [Solvalex](https://appshunter.io/developer/6799919874) |

## What reviewers say

### Stress Diary

[App page](https://appshunter.io/ios/app/stress-diary-stress-tracker/id6758922746)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Statistics & export | $0.99 | one-time |


### Mood Tracker, Diary

[App page](https://appshunter.io/ios/app/mood-tracker-diary-moodspace/id6762332189)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MoodSpace Weekly | $1.99 | per 7 days |
| MoodSpace Monthly | $7.99 | per month |
| MoodSpace Yearly | $29.99 | per year |


## Frequently asked questions

### Is Stress Diary free?

Stress Diary is free to download, with in-app purchases available.

### Is Mood Tracker, Diary free?

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

### Do Stress Diary or Mood Tracker, Diary have ads?

Neither Stress Diary nor Mood Tracker, Diary shows ads.

### Which is updated more often, Stress Diary or Mood Tracker, Diary?

Stress Diary ships an update every 7 months, and Mood Tracker, Diary every 2 weeks. Most recently, Stress Diary was updated on October 31, 2026 and Mood Tracker, Diary on November 5, 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.*