# Quick Math Practice vs Letter Fridge

The clearest difference is in-app purchases: Quick Math Practice at none against Letter Fridge's 1. Quick Math Practice also leads on ads (none vs shown) and iOS requirement (6.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Letter Fridge sells 1 one-off in-app purchase. Quick Math Practice asks for nothing beyond the download.

Quick Math Practice ships an update every 3 months, Letter Fridge every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Quick Math Practice | Letter Fridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (11 ratings)](https://appshunter.io/ios/app/letter-fridge-words-sort/id1617607134/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 90 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pruettanon Rattanalaoo](https://appshunter.io/developer/1116872237) | [Muhammad Haroon Mehmood](https://appshunter.io/developer/1486652095) |

## What reviewers say

### Quick Math Practice

[App page](https://appshunter.io/ios/app/quick-math-practice-calculate-and-mental-arithmetic/id1128340562)

**Features:** macOS Compatibility

**In-app purchases:** none


### Letter Fridge

[App page](https://appshunter.io/ios/app/letter-fridge-words-sort/id1617607134)

Engage in exciting word battles with a modern take on a classic board game. Play multiple matches simultaneously, challenge friends, and compete in weekly tournaments for prizes. Utilize unique power-ups to enhance your word-building skills.

**Highlights:** Classic board game experience, Play with friends and family, Skill-based matchmaking, Weekly tournaments, Unique power-ups, Mini-board for quick games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Quick Math Practice free?

Quick Math Practice is free to download, with no in-app purchases.

### Is Letter Fridge free?

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

### Do Quick Math Practice or Letter Fridge have ads?

Letter Fridge shows ads; Quick Math Practice does not.

### Which is updated more often, Quick Math Practice or Letter Fridge?

Quick Math Practice ships an update every 3 months, and Letter Fridge every 2 months. Most recently, Quick Math Practice was updated on November 11, 2026 and Letter Fridge on November 3, 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.*