# Smart ID Badge vs NFC

Smart ID Badge and NFC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Smart ID Badge ships an update every 5 weeks, NFC monthly. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Smart ID Badge | NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 1 MB | 1 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Microview Electronics (Guizhou) Company Limited](https://appshunter.io/developer/1769584304) | [Dalian Jiaxian Electronics Co.,Ltd.](https://appshunter.io/developer/1894848708) |

## What reviewers say

### Smart ID Badge

[App page](https://appshunter.io/ios/app/smart-id-badge/id6702016877)

**Features:** macOS Compatibility

**In-app purchases:** none


### NFC

[App page](https://appshunter.io/ios/app/nfc-d3-pro/id6762616624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart ID Badge free?

Smart ID Badge is free to download, with no in-app purchases.

### Is NFC free?

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

### Do Smart ID Badge or NFC have ads?

Neither Smart ID Badge nor NFC shows ads.

### Which is updated more often, Smart ID Badge or NFC?

Smart ID Badge ships an update every 5 weeks, and NFC monthly. Most recently, Smart ID Badge was updated on September 23, 2026 and NFC on September 18, 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.*