# Ghostreader AI vs Brevier

The clearest difference is update cadence: Brevier at every 3 days against Ghostreader AI's every 10 days. Ghostreader AI's advantage is iOS requirement (17.0 vs 27.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ghostreader AI sells 1 in-app purchase, starting at $6.99 per month and Brevier sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ghostreader AI ships an update every 10 days, Brevier every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Ghostreader AI | Brevier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 9 MB | 8 MB |
| Requires iOS | **17.0** | 27.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [lauren brendle](https://appshunter.io/developer/6780510752) | [HK Softworks AB](https://appshunter.io/developer/1817185173) |

## What reviewers say

### Ghostreader AI

[App page](https://appshunter.io/ios/app/ghostreader-ai/id6780510750)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Avid Reader | $6.99 | per month |


### Brevier

[App page](https://appshunter.io/ios/app/brevier-ai-book-reader/id6817100319)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brevier Premium Monthly | $4.99 | per month |
| Brevier Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Ghostreader AI free?

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

### Is Brevier free?

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

### Do Ghostreader AI or Brevier have ads?

Neither Ghostreader AI nor Brevier shows ads.

### Which is updated more often, Ghostreader AI or Brevier?

Ghostreader AI ships an update every 10 days, and Brevier every 3 days. Most recently, Ghostreader AI was updated on November 5, 2026 and Brevier on November 6, 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.*