# nRF Wi vs Document Detection

The clearest difference is ads: nRF Wi at none against Document Detection's shown. Document Detection's advantage is update cadence (every 5 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

nRF Wi ships an update every 3 months, Document Detection every 5 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | nRF Wi | Document Detection |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 8 MB | 14 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### nRF Wi

[App page](https://appshunter.io/ios/app/nrf-wi-fi-provisioner/id1638948698)

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Detection

[App page](https://appshunter.io/ios/app/document-detection/id6511216739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nRF Wi free?

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

### Is Document Detection free?

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

### Do nRF Wi or Document Detection have ads?

Document Detection shows ads; nRF Wi does not.

### Which is updated more often, nRF Wi or Document Detection?

nRF Wi ships an update every 3 months, and Document Detection every 5 weeks. Most recently, nRF Wi was updated on October 6, 2026 and Document Detection on October 5, 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.*