# D1 Journal vs AreYouRat

The clearest difference is update cadence: AreYouRat at weekly against D1 Journal's every 54 months. D1 Journal's advantage is iOS requirement (12.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

D1 Journal ships an update every 54 months, AreYouRat weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | D1 Journal | AreYouRat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Weekly** |
| Size | 4 MB | 51 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ankush Girotra](https://appshunter.io/developer/1330355495) | [Biocatch Ltd.](https://appshunter.io/developer/550956925) |

## What reviewers say

### D1 Journal

[App page](https://appshunter.io/ios/app/d1-journal/id1477148454)

**Features:** macOS Compatibility

**In-app purchases:** none


### AreYouRat

[App page](https://appshunter.io/ios/app/areyourat/id1492789421)

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

**In-app purchases:** none


## Frequently asked questions

### Is D1 Journal free?

D1 Journal is free to download, with no in-app purchases.

### Is AreYouRat free?

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

### Do D1 Journal or AreYouRat have ads?

Neither D1 Journal nor AreYouRat shows ads.

### Which is updated more often, D1 Journal or AreYouRat?

D1 Journal ships an update every 54 months, and AreYouRat weekly. Most recently, D1 Journal was updated on October 7, 2026 and AreYouRat on October 25, 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.*