# Unread. vs PSY by PSY

The clearest difference is in-app purchases: PSY by PSY at none against Unread.'s 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Unread. sells 2 in-app purchases, starting at $2.99 per month. PSY by PSY asks for nothing beyond the download.

Unread. ships an update every 9 days, PSY by PSY every 2 weeks. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Unread. | PSY by PSY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 12 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ting Chia Kuo](https://appshunter.io/developer/1886779686) | [YULAN CHAN](https://appshunter.io/developer/6818771096) |

## What reviewers say

### Unread.

[App page](https://appshunter.io/ios/app/unread-ai/id6760918483)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unread. PRO Monthly | $2.99 | per month |
| Unread. PRO Annual | $29.99 | per year |


### PSY by PSY

[App page](https://appshunter.io/ios/app/psy-by-psy/id6782319502)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unread. free?

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

### Is PSY by PSY free?

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

### Do Unread. or PSY by PSY have ads?

Neither Unread. nor PSY by PSY shows ads.

### Which is updated more often, Unread. or PSY by PSY?

Unread. ships an update every 9 days, and PSY by PSY every 2 weeks. Most recently, Unread. was updated on October 28, 2026 and PSY by PSY on October 19, 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.*