# Moodflow vs Simple Mood Log

The clearest difference is ads: Moodflow at none against Simple Mood Log's shown. Simple Mood Log's advantage is update cadence (every 3 days vs every 5 weeks) and review sentiment (100% vs 77%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Moodflow sells 3 in-app purchases, starting at $3.49 per month and Simple Mood Log sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Moodflow ships an update every 5 weeks, Simple Mood Log every 3 days. The most recent releases landed on September 17, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Moodflow | Simple Mood Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (222 ratings)](https://appshunter.io/ios/app/moodflow/id1450736806/reviews)** | — |
| Number of ratings | **222** | — |
| Positive reviews | 77.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 94 MB | 51 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEB FREE IO, S.L.](https://appshunter.io/developer/1741787176) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### Moodflow

[App page](https://appshunter.io/ios/app/moodflow/id1450736806)

Track your emotions, moods, thoughts, and well-being with daily surveys. Gain profound self-understanding through insightful data analysis and identify factors influencing your mental health. Develop better habits with 28-day challenges and personalize your experience.

**Highlights:** Daily mood and emotion tracking, Year in Pixels visualization, Habit and routine planner, Gratitude journaling, Sleep tracking, Data analysis and insights, Customizable interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moodflow Plus | $3.49 | per month |
| Moodflow Plus | $9.99 | per 3 months |
| Moodflow Plus | $14.99 | per 6 months |

**What reviewers like**

- 🚀 Customizable and detailed
- 👍 No ads, free to use
- 🌟 Beautiful and calming design
- 📊 Helpful insights and analytics
- 💪 Comprehensive tracking features

**What reviewers complain about**

- 🐛 Data loss and sync issues
- 🔍 Lack of responsive support
- 🤔 Confusing or unintuitive UI
- 🕰️ Cumbersome data entry process

**Reported bugs**

- Entries disappearing after updates
- Crashes when adding new data
- Calendar and analytics not working properly

**Requested features**

- Add password protection or privacy settings
- Improve sync and backup functionality
- Expand customization options
- Integrate with other health/fitness apps


### Simple Mood Log

[App page](https://appshunter.io/ios/app/simple-mood-log/id6449779464)

Easily track your daily mood fluctuations with this intuitive app. Record your feelings, add notes and activities, and gain insights through detailed weekly and monthly analysis graphs. It's designed for quick logging and comprehensive mood tracking.

**Highlights:** Daily mood recording, Memo and activity tagging, Add past data, Weekly/monthly analysis, Mood percentage graphs, Simple and easy to use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |
| Support Developer | $0.99 | one-time |


## Frequently asked questions

### Is Moodflow free?

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

### Is Simple Mood Log free?

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

### Do Moodflow or Simple Mood Log have ads?

Simple Mood Log shows ads; Moodflow does not.

### Which is updated more often, Moodflow or Simple Mood Log?

Moodflow ships an update every 5 weeks, and Simple Mood Log every 3 days. Most recently, Moodflow was updated on September 17, 2026 and Simple Mood Log on August 10, 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.*