# HeartTo vs dairi

The clearest difference is in-app purchases: HeartTo at none against dairi's 2. HeartTo also leads on update cadence (every 3 days vs every 3 months). dairi's advantage is iOS requirement (15.1 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. dairi sells 2 in-app purchases, starting at $9.99 per month. HeartTo asks for nothing beyond the download.

HeartTo ships an update every 3 days, dairi every 3 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | HeartTo | dairi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 11 MB | 85 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heung Ju Ha](https://appshunter.io/developer/1738866383) | [Lina Beydili](https://appshunter.io/developer/1817434658) |

## What reviewers say

### HeartTo

[App page](https://appshunter.io/ios/app/heartto/id6744442403)

**Features:** macOS Compatibility

**In-app purchases:** none


### dairi

[App page](https://appshunter.io/ios/app/dairi-shared-couples-journal/id6746565909)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is HeartTo free?

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

### Is dairi free?

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

### Do HeartTo or dairi have ads?

Neither HeartTo nor dairi shows ads.

### Which is updated more often, HeartTo or dairi?

HeartTo ships an update every 3 days, and dairi every 3 months. Most recently, HeartTo was updated on October 30, 2026 and dairi on October 30, 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.*