# K1くんBIG vs WiFi QR Code Generator

The clearest difference is in-app purchases: K1くんBIG at none against WiFi QR Code Generator's 3. K1くんBIG also leads on ads (none vs shown) and iOS requirement (10.0 vs 17.4). On price, update cadence and device support there is nothing between them.

Both are free to download. WiFi QR Code Generator sells 3 in-app purchases, starting at $0.99 per 7 days. K1くんBIG asks for nothing beyond the download.

K1くんBIG ships an update every 15 months, WiFi QR Code Generator every 9 months. The most recent releases landed on September 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | K1くんBIG | WiFi QR Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wifi-qr-code-generator/id1528594929/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 9 months** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 11 MB |
| Requires iOS | **10.0** | 17.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社アプリラボ](https://appshunter.io/developer/567688645) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### K1くんBIG

[App page](https://appshunter.io/ios/app/k1big/id571889448)

**Features:** macOS Compatibility

**In-app purchases:** none


### WiFi QR Code Generator

[App page](https://appshunter.io/ios/app/wifi-qr-code-generator/id1528594929)

Instantly share your WiFi password by generating a scannable QR code. Connect guests to your network in seconds without any typing or mistakes. Works offline and supports all security types.

**Highlights:** Generate WiFi QR codes, Works 100% offline, Supports all security types, Share via messaging apps, Dark mode, Hidden network support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WIFI QR week sub | $0.99 | per 7 days |
| WIFI QR month sub | $1.99 | per month |
| WIFI QR year sub | $17.99 | per year |


## Frequently asked questions

### Is K1くんBIG free?

K1くんBIG is free to download, with no in-app purchases.

### Is WiFi QR Code Generator free?

WiFi QR Code Generator is free to download, with in-app purchases available.

### Do K1くんBIG or WiFi QR Code Generator have ads?

WiFi QR Code Generator shows ads; K1くんBIG does not.

### Which is updated more often, K1くんBIG or WiFi QR Code Generator?

K1くんBIG ships an update every 15 months, and WiFi QR Code Generator every 9 months. Most recently, K1くんBIG was updated on September 27, 2026 and WiFi QR Code Generator on October 5, 2026.

---

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