# Folio vs DTEN

The clearest difference is in-app purchases: DTEN at none against Folio's 8. DTEN also leads on update cadence (daily vs every 5 days). Folio's advantage is iOS requirement (12.0 vs 18.0). On price, ads 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. DTEN asks for nothing beyond the download.

Folio ships an update every 5 days, DTEN daily. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Folio | DTEN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Size | 61 MB | 75 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cygnus Labs](https://appshunter.io/developer/1823487053) | [DTEN Inc.](https://appshunter.io/developer/1146322041) |

## 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 |


### DTEN

[App page](https://appshunter.io/ios/app/dten/id6752373999)

**In-app purchases:** none


## Frequently asked questions

### Is Folio free?

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

### Is DTEN free?

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

### Do Folio or DTEN have ads?

Neither Folio nor DTEN shows ads.

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

Folio ships an update every 5 days, and DTEN daily. Most recently, Folio was updated on November 8, 2026 and DTEN on October 30, 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.*