# WiFi QR vs Big character calculator

The clearest difference is price: Big character calculator at Free against WiFi QR's $0.99. Big character calculator also leads on update cadence (every 11 days vs every 25 months). WiFi QR's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Big character calculator is free to download; WiFi QR costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WiFi QR ships an update every 25 months, Big character calculator every 11 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WiFi QR | Big character calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 11 days** |
| Size | 0 MB | 34 MB |
| Requires iOS | **14.0** | 15.8.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timo Zurhove](https://appshunter.io/developer/1544897606) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### WiFi QR

[App page](https://appshunter.io/ios/app/wifi-qr-code/id1596656239)

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

**In-app purchases:** none


### Big character calculator

[App page](https://appshunter.io/ios/app/big-character-calculator/id6480366253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WiFi QR free?

WiFi QR costs $0.99, with no in-app purchases.

### Is Big character calculator free?

Big character calculator is free to download, with no in-app purchases.

### Do WiFi QR or Big character calculator have ads?

Big character calculator shows ads; WiFi QR does not.

### Which is updated more often, WiFi QR or Big character calculator?

WiFi QR ships an update every 25 months, and Big character calculator every 11 days. Most recently, WiFi QR was updated on September 20, 2026 and Big character calculator on September 9, 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.*