# NFC Plus vs DKR數位鑰匙圈

The clearest difference is in-app purchases: DKR數位鑰匙圈 at none against NFC Plus's 1. DKR數位鑰匙圈 also leads on iOS requirement (16.0 vs 26.0). NFC Plus's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. NFC Plus sells 1 one-off in-app purchase. DKR數位鑰匙圈 asks for nothing beyond the download.

NFC Plus ships an update every 3 weeks, DKR數位鑰匙圈 every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NFC Plus | DKR數位鑰匙圈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 8 MB | 40 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [合肥章玉智能科技有限公司](https://appshunter.io/developer/1189870243) | [Chunghwa Telecommunication Laboratories](https://appshunter.io/developer/378453709) |

## What reviewers say

### NFC Plus

[App page](https://appshunter.io/ios/app/nfc-plus/id6751233322)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NFC Pro | $3.99 | one-time |


### DKR數位鑰匙圈

[App page](https://appshunter.io/ios/app/dkr/id6760325186)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC Plus free?

NFC Plus is free to download, with in-app purchases available.

### Is DKR數位鑰匙圈 free?

DKR數位鑰匙圈 is free to download, with no in-app purchases.

### Do NFC Plus or DKR數位鑰匙圈 have ads?

Neither NFC Plus nor DKR數位鑰匙圈 shows ads.

### Which is updated more often, NFC Plus or DKR數位鑰匙圈?

NFC Plus ships an update every 3 weeks, and DKR數位鑰匙圈 every 2 months. Most recently, NFC Plus was updated on October 24, 2026 and DKR數位鑰匙圈 on October 28, 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.*