# UNO NFC vs NFC無源鎖V3

The clearest difference is iOS requirement: NFC無源鎖V3 at 13.0 against UNO NFC's 15.0. 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 | UNO NFC | NFC無源鎖V3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 34 MB | 7 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [Holtek Semiconductor(China) Inc](https://appshunter.io/developer/1052056181) |

## What reviewers say

### UNO NFC

[App page](https://appshunter.io/ios/app/uno-nfc/id6744096901)

**In-app purchases:** none


### NFC無源鎖V3

[App page](https://appshunter.io/ios/app/nfcv3/id6744962773)

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

**In-app purchases:** none


## Frequently asked questions

### Is UNO NFC free?

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

### Is NFC無源鎖V3 free?

NFC無源鎖V3 is free to download, with no in-app purchases.

### Do UNO NFC or NFC無源鎖V3 have ads?

Neither UNO NFC nor NFC無源鎖V3 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.*