# HeartNote Diary vs MindJournal AI+

The clearest difference is in-app purchases: HeartNote Diary at none against MindJournal AI+'s 1. HeartNote Diary also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MindJournal AI+ sells 1 in-app purchase, starting at $2.99 per month. HeartNote Diary asks for nothing beyond the download.

HeartNote Diary ships an update every 3 weeks, MindJournal AI+ fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HeartNote Diary | MindJournal AI+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 55 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [俐 王](https://appshunter.io/developer/1872258094) | [VS Co., Ltd.](https://appshunter.io/developer/1895035652) |

## What reviewers say

### HeartNote Diary

[App page](https://appshunter.io/ios/app/heartnote-diary/id6759284816)

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

**In-app purchases:** none


### MindJournal AI+

[App page](https://appshunter.io/ios/app/mindjournal-ai-plus/id6767299789)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindJournal Premium | $2.99 | per month |


## Frequently asked questions

### Is HeartNote Diary free?

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

### Is MindJournal AI+ free?

MindJournal AI+ is free to download, with in-app purchases available.

### Do HeartNote Diary or MindJournal AI+ have ads?

Neither HeartNote Diary nor MindJournal AI+ shows ads.

### Which is updated more often, HeartNote Diary or MindJournal AI+?

HeartNote Diary ships an update every 3 weeks, and MindJournal AI+ fortnightly. Most recently, HeartNote Diary was updated on October 9, 2026 and MindJournal AI+ on October 7, 2026.

---

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