# 睿丰德蓝牙RFID读写器 vs Smaint Pro

The clearest difference is update cadence: 睿丰德蓝牙RFID读写器 at weekly against Smaint Pro's every 4 weeks. 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.

睿丰德蓝牙RFID读写器 ships an update weekly, Smaint Pro every 4 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 睿丰德蓝牙RFID读写器 | Smaint Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Size | 35 MB | 98 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou ruifengde Information Technology Co., Ltd](https://appshunter.io/developer/1554975194) | [昌鑫 朱](https://appshunter.io/developer/1626992508) |

## What reviewers say

### 睿丰德蓝牙RFID读写器

[App page](https://appshunter.io/ios/app/rfid/id1559037029)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smaint Pro

[App page](https://appshunter.io/ios/app/smaint-pro/id1631293757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 睿丰德蓝牙RFID读写器 free?

睿丰德蓝牙RFID读写器 is free to download, with no in-app purchases.

### Is Smaint Pro free?

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

### Do 睿丰德蓝牙RFID读写器 or Smaint Pro have ads?

Neither 睿丰德蓝牙RFID读写器 nor Smaint Pro shows ads.

### Which is updated more often, 睿丰德蓝牙RFID读写器 or Smaint Pro?

睿丰德蓝牙RFID读写器 ships an update weekly, and Smaint Pro every 4 weeks. Most recently, 睿丰德蓝牙RFID读写器 was updated on October 14, 2026 and Smaint Pro on October 3, 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.*