# Folio vs Ainox

The clearest difference is in-app purchases: Ainox at none against Folio's 8. Folio's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Folio sells 8 in-app purchases, starting at $13.99 per month. Ainox asks for nothing beyond the download.

Folio ships an update every 5 days, Ainox every 3 weeks. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Folio | Ainox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 61 MB | 278 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cygnus Labs](https://appshunter.io/developer/1823487053) | [Shenzhen Xinyun Zhilian Technology Co., Ltd](https://appshunter.io/developer/1842688252) |

## What reviewers say

### Folio

[App page](https://appshunter.io/ios/app/folio-ai-note-taker-appstore/id6747937463)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro月会员 | $13.99 | per month |
| unlimited月会员 | $25.99 | per month |
| pro年会员 | $82.99 | per year |
| Unlimited年会员 | $214.99 | per year |
| 120分钟转写时长 | $2.99 | one-time |
| 600分钟转写时长 | $9.99 | one-time |
| 3000 | $49.99 | one-time |
| 6000分钟转写时长 | $89.99 | one-time |


### Ainox

[App page](https://appshunter.io/ios/app/ainox/id6761412796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Folio free?

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

### Is Ainox free?

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

### Do Folio or Ainox have ads?

Ainox shows ads; Folio does not.

### Which is updated more often, Folio or Ainox?

Folio ships an update every 5 days, and Ainox every 3 weeks. Most recently, Folio was updated on October 28, 2026 and Ainox on October 8, 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.*