# Make WiFi QR Codes vs Cairn Maps

The clearest difference is update cadence: Cairn Maps at every 6 days against Make WiFi QR Codes's every 12 months. Cairn Maps also leads on iOS requirement (18.2 vs 26.2). Make WiFi QR Codes's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Make WiFi QR Codes ships an update every 12 months, Cairn Maps every 6 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Make WiFi QR Codes | Cairn Maps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 days** |
| Size | 2 MB | 15 MB |
| Requires iOS | 26.2 | **18.2** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Emmanuel Tsouris](https://appshunter.io/developer/370905529) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### Make WiFi QR Codes

[App page](https://appshunter.io/ios/app/make-wifi-qr-codes/id6738872992)

**Features:** Vision Pro support

**In-app purchases:** none


### Cairn Maps

[App page](https://appshunter.io/ios/app/cairn-maps/id6756520443)

**In-app purchases:** none


## Frequently asked questions

### Is Make WiFi QR Codes free?

Make WiFi QR Codes is free to download, with no in-app purchases.

### Is Cairn Maps free?

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

### Do Make WiFi QR Codes or Cairn Maps have ads?

Neither Make WiFi QR Codes nor Cairn Maps shows ads.

### Which is updated more often, Make WiFi QR Codes or Cairn Maps?

Make WiFi QR Codes ships an update every 12 months, and Cairn Maps every 6 days. Most recently, Make WiFi QR Codes was updated on November 4, 2026 and Cairn Maps on October 30, 2026.

---

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