# ThreadNote vs Heart Diary

The clearest difference is rating: Heart Diary at 5.0 against ThreadNote's 3.4. Heart Diary also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs every 3 weeks). ThreadNote's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Heart Diary holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: ThreadNote has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of ThreadNote's written reviews are positive against 100% of Heart Diary's.

ThreadNote ships an update every 3 weeks, Heart Diary every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ThreadNote | Heart Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/threadnote/id474140927/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/heart-diary-mood-weather/id6758317879/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 10 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smallmake](https://appshunter.io/developer/474141990) | [ChangHyun Nam](https://appshunter.io/developer/1850596911) |

## What reviewers say

### ThreadNote

[App page](https://appshunter.io/ios/app/threadnote/id474140927)

This app offers a unique list-based note-taking experience without traditional titles. Organize your thoughts hierarchically with parent-child notes and navigate them using intuitive swipes and gestures. Customize display settings and export your notes in various formats.

**Highlights:** Hierarchical parent-child note organization, List-based display without traditional titles, Swipe and pinch gestures for navigation and folding, Text filtering and tag-based search, Note sharing and exporting, Customizable display settings, Data backup and restoration

**In-app purchases:** none


### Heart Diary

[App page](https://appshunter.io/ios/app/heart-diary-mood-weather/id6758317879)

This app acts as an AI companion to help you understand and process your emotions. It forecasts your mood using weather metaphors and provides witty, empathetic responses and practical suggestions for self-care.

**Highlights:** Emotional weather forecasting, Empathetic and realistic responses, Witty one-liners, Personalized recovery suggestions, Mood pattern tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThreadNote free?

ThreadNote is free to download, with no in-app purchases.

### Is Heart Diary free?

Heart Diary is free to download, with no in-app purchases.

### Which has better reviews, ThreadNote or Heart Diary?

Heart Diary is rated higher. ThreadNote averages 3.4 out of 5 from 5 ratings, while Heart Diary averages 5.0 from 1 ratings.

### Do ThreadNote or Heart Diary have ads?

Heart Diary shows ads; ThreadNote does not.

### Which is updated more often, ThreadNote or Heart Diary?

ThreadNote ships an update every 3 weeks, and Heart Diary every 3 days. Most recently, ThreadNote was updated on November 1, 2026 and Heart Diary on October 31, 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.*