# LOGIC Duel vs Mental Math Practice & Riddles

The clearest difference is iOS requirement: Mental Math Practice & Riddles at 13.4 against LOGIC Duel's 15.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. LOGIC Duel sells 4 in-app purchases, starting at $7.99 per month and Mental Math Practice & Riddles sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for LOGIC Duel against 5.0 for Mental Math Practice & Riddles. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | LOGIC Duel | Mental Math Practice & Riddles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/logic-duel-math-games/id1541035881/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-practice-and-riddles/id6463495405/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 80 MB | 34 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LOGIK Duell UG (haftungsbeschraenkt)](https://appshunter.io/developer/1489843618) | [Yesno Labs](https://appshunter.io/developer/1704491583) |

## What reviewers say

### LOGIC Duel

[App page](https://appshunter.io/ios/app/logic-duel-math-games/id1541035881)

Enhance your cognitive skills with daily math and logic challenges. Practice pattern recognition, memory, and focus through engaging exercises, or test your abilities in exciting online duels against other players. Train at your own pace, offline or online, to become a little smarter each day.

**Highlights:** Daily math and logic challenges, Pattern recognition exercises, Memory and focus training, Online duels against real players, Offline training mode, Daily streak tracking

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LOGIC Duel Premium 1 month | $7.99 | per month |
| LOGIC Duel Premium 2 month | $12.99 | per 2 months |
| LOGIC Duel Premium 1 year | $39.99 | per year |
| LOGIC Duel Premium Lifetime | $79.99 | one-time |


### Mental Math Practice & Riddles

[App page](https://appshunter.io/ios/app/mental-math-practice-and-riddles/id6463495405)

Enhance your arithmetic and logic skills with engaging mini-games and puzzles. This app offers a variety of challenges, from timed math practices to creative equation building, designed to sharpen your cognitive abilities in a fun and relaxing way.

**Highlights:** Mental math challenges, Cross Math puzzles, Math riddles, Timed math practices, Connect numbers puzzles, Build equations, Reach the number challenges

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yosu Limited Offer: 1 month | $0.99 | per month |
| Yosu Limited Offer: 3 months | $1.99 | per 3 months |
| Yosu Math Premium: 1 month | $2.99 | per month |
| Yosu Limited Offer: 1 year | $4.99 | per year |
| Yosu Math Premium: 3 months | $5.99 | per 3 months |
| Yosu Math Premium: 1 year | $14.99 | per year |
| Yosu Math Limited Offer | $3.99 | one-time |


## Frequently asked questions

### Is LOGIC Duel free?

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

### Is Mental Math Practice & Riddles free?

Mental Math Practice & Riddles is free to download, with in-app purchases available.

### Which has better reviews, LOGIC Duel or Mental Math Practice & Riddles?

LOGIC Duel and Mental Math Practice & Riddles are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do LOGIC Duel or Mental Math Practice & Riddles have ads?

Both LOGIC Duel and Mental Math Practice & Riddles show ads.

### Which is updated more often, LOGIC Duel or Mental Math Practice & Riddles?

LOGIC Duel ships an update every 3 weeks, and Mental Math Practice & Riddles every 3 weeks. Most recently, LOGIC Duel was updated on September 22, 2026 and Mental Math Practice & Riddles on September 10, 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.*