# ThisdAI vs Reaf

The clearest difference is update cadence: Reaf at every 2 days against ThisdAI's weekly. ThisdAI's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ThisdAI sells 10 in-app purchases, starting at $1.49 per 7 days and Reaf sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ThisdAI ships an update weekly, Reaf every 2 days. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ThisdAI | Reaf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 112 MB | 82 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Father of Legends LLC](https://appshunter.io/developer/1831593387) | [Srypt](https://appshunter.io/developer/1721932737) |

## What reviewers say

### ThisdAI

[App page](https://appshunter.io/ios/app/thisdai/id6759408066)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Progress | $1.49 | per 7 days |
| Progress Family | $2.99 | per 7 days |
| Max | $3.99 | per 7 days |
| Progress | $4.99 | per month |
| Max Family | $7.99 | per 7 days |
| Progress Family | $9.99 | per month |
| Max | $14.99 | per month |
| Max Family | $24.99 | per month |
| 1000 Credits | $1.49 | one-time |
| 10,000 Credits | $12.99 | one-time |


### Reaf

[App page](https://appshunter.io/ios/app/reaf-reading-into-action/id6773763361)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is ThisdAI free?

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

### Is Reaf free?

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

### Do ThisdAI or Reaf have ads?

Neither ThisdAI nor Reaf shows ads.

### Which is updated more often, ThisdAI or Reaf?

ThisdAI ships an update weekly, and Reaf every 2 days. Most recently, ThisdAI was updated on October 24, 2026 and Reaf on October 3, 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.*