# MathMatic vs Perquackey

The clearest difference is in-app purchases: MathMatic at none against Perquackey's 1. MathMatic also leads on iOS requirement (13.0 vs 18.0). Perquackey's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Perquackey sells 1 one-off in-app purchase. MathMatic asks for nothing beyond the download.

MathMatic ships an update every 3 months, Perquackey every 5 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MathMatic | Perquackey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/perquackey/id6762600300/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 9 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sushmita Sarkar](https://appshunter.io/developer/1764267349) | [Brian Krentz](https://appshunter.io/developer/1885406094) |

## What reviewers say

### MathMatic

[App page](https://appshunter.io/ios/app/mathmatic-math-challenge/id6756487257)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perquackey

[App page](https://appshunter.io/ios/app/perquackey/id6762600300)

A frantic word dice game where you race against time to build words and score points. Unlock classic mode with a one-time purchase for unlimited play, or enjoy free daily challenges and unlimited practice modes.

**Highlights:** Roll dice to build words, Timed gameplay with scoring bonuses, Classic, Daily Challenge, and Unlimited modes, Word Analysis to see missed words, Game Center integration and leaderboards, Dark mode and VoiceOver support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perquackey Unlimited | $2.99 | one-time |


## Frequently asked questions

### Is MathMatic free?

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

### Is Perquackey free?

Perquackey is free to download, with in-app purchases available.

### Do MathMatic or Perquackey have ads?

MathMatic shows ads; Perquackey does not.

### Which is updated more often, MathMatic or Perquackey?

MathMatic ships an update every 3 months, and Perquackey every 5 weeks. Most recently, MathMatic was updated on September 30, 2026 and Perquackey on October 1, 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.*