# NFC Proof vs Ariane for aria2

The clearest difference is iOS requirement: NFC Proof at 15.6 against Ariane for aria2's 26.4. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | NFC Proof | Ariane for aria2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The NFC Mint LLC](https://appshunter.io/developer/725418088) | [Kyrylo Gerasymenko](https://appshunter.io/developer/1890442198) |

## What reviewers say

### NFC Proof

[App page](https://appshunter.io/ios/app/nfc-proof/id6754207988)

**Features:** iPhone Duo support

**In-app purchases:** none


### Ariane for aria2

[App page](https://appshunter.io/ios/app/ariane-for-aria2/id6761611908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC Proof free?

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

### Is Ariane for aria2 free?

Ariane for aria2 is free to download, with no in-app purchases.

### Do NFC Proof or Ariane for aria2 have ads?

Neither NFC Proof nor Ariane for aria2 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.*