# RfidAPP vs Coldlink

The clearest difference is update cadence: Coldlink at every 3 days against RfidAPP's every 9 days. Coldlink also leads on iOS requirement (13.0 vs 18.0). 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.

RfidAPP ships an update every 9 days, Coldlink every 3 days. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | RfidAPP | Coldlink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 18 MB | 4 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Wilhelmi](https://appshunter.io/developer/1815561567) | [Henan Plustrace Electronic Technology Co.,Ltd](https://appshunter.io/developer/1870756229) |

## What reviewers say

### RfidAPP

[App page](https://appshunter.io/ios/app/rfidapp/id6746169746)

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

**In-app purchases:** none


### Coldlink

[App page](https://appshunter.io/ios/app/coldlink/id6758077321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RfidAPP free?

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

### Is Coldlink free?

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

### Do RfidAPP or Coldlink have ads?

Neither RfidAPP nor Coldlink shows ads.

### Which is updated more often, RfidAPP or Coldlink?

RfidAPP ships an update every 9 days, and Coldlink every 3 days. Most recently, RfidAPP was updated on September 19, 2026 and Coldlink on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*