# IETFNext vs DL Doc Scan

The clearest difference is update cadence: DL Doc Scan at every 3 weeks against IETFNext's every 10 months. DL Doc Scan also leads on iOS requirement (16.0 vs 26.5). IETFNext's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IETFNext ships an update every 10 months, DL Doc Scan every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | IETFNext | DL Doc Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 4 MB | 42 MB |
| Requires iOS | 26.5 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Thomas Pusateri](https://appshunter.io/developer/1288747537) | [DISTRIBUTED LAB LP](https://appshunter.io/developer/1319398933) |

## What reviewers say

### IETFNext

[App page](https://appshunter.io/ios/app/ietfnext/id1659223175)

**Features:** Vision Pro support

**In-app purchases:** none


### DL Doc Scan

[App page](https://appshunter.io/ios/app/dl-doc-scan/id6477621682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IETFNext free?

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

### Is DL Doc Scan free?

DL Doc Scan is free to download, with no in-app purchases.

### Do IETFNext or DL Doc Scan have ads?

Neither IETFNext nor DL Doc Scan shows ads.

### Which is updated more often, IETFNext or DL Doc Scan?

IETFNext ships an update every 10 months, and DL Doc Scan every 3 weeks. Most recently, IETFNext was updated on October 24, 2026 and DL Doc Scan on October 27, 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.*