# CaQ Arithmetic Premium vs Lunchkidz

The clearest difference is price: Lunchkidz at Free against CaQ Arithmetic Premium's $1.99. CaQ Arithmetic Premium's advantage is update cadence (every 10 months vs every 70 months) and iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Lunchkidz is free to download; CaQ Arithmetic Premium costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CaQ Arithmetic Premium ships an update every 10 months, Lunchkidz every 70 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CaQ Arithmetic Premium | Lunchkidz |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 70 months |
| Size | 43 MB | 1 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manus Breuking](https://appshunter.io/developer/942279297) | [Nijvink BV](https://appshunter.io/developer/909090941) |

## What reviewers say

### CaQ Arithmetic Premium

[App page](https://appshunter.io/ios/app/caq-arithmetic-premium/id1499393915)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lunchkidz

[App page](https://appshunter.io/ios/app/lunchkidz/id1500766580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CaQ Arithmetic Premium free?

CaQ Arithmetic Premium costs $1.99, with no in-app purchases.

### Is Lunchkidz free?

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

### Do CaQ Arithmetic Premium or Lunchkidz have ads?

Neither CaQ Arithmetic Premium nor Lunchkidz shows ads.

### Which is updated more often, CaQ Arithmetic Premium or Lunchkidz?

CaQ Arithmetic Premium ships an update every 10 months, and Lunchkidz every 70 months. Most recently, CaQ Arithmetic Premium was updated on October 9, 2026 and Lunchkidz on October 7, 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.*