# Sc4nR vs NFC Writer

Sc4nR and NFC Writer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Sc4nR | NFC Writer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KyotoTech LLC](https://appshunter.io/developer/1751013505) | [Juyeon Yu](https://appshunter.io/developer/1499305185) |

## What reviewers say

### Sc4nR

[App page](https://appshunter.io/ios/app/sc4nr/id6755644278)

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

**In-app purchases:** none


### NFC Writer

[App page](https://appshunter.io/ios/app/nfc-writer-secure-tag-setup/id6803492972)

**In-app purchases:** none


## Frequently asked questions

### Is Sc4nR free?

Sc4nR is free to download, with no in-app purchases.

### Is NFC Writer free?

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

### Do Sc4nR or NFC Writer have ads?

Neither Sc4nR nor NFC Writer shows ads.

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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.*