# NumDuel vs Mindrush

The clearest difference is rating: NumDuel at 5.0 against Mindrush's 4.5. NumDuel also leads on iOS requirement (13.0 vs 16.0). Mindrush's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NumDuel holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NumDuel ships an update every 2 days, Mindrush every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NumDuel | Mindrush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numduel-trivia-game/id1551372544/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/mindrush-brain-speed-game/id6780897895/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Ad-supported | **Free** |
| Size | 24 MB | 43 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Benjamin Raabe](https://appshunter.io/developer/1417242767) | [Yazan Aesmael](https://appshunter.io/developer/1882806268) |

## What reviewers say

### NumDuel

[App page](https://appshunter.io/ios/app/numduel-trivia-game/id1551372544)

A trivia game where you guess numerical answers to questions, earning points based on your proximity to the correct value. Compete against friends or random opponents in multiple rounds across various categories, or play solo to learn about the world through numbers.

**Highlights:** Guess numerical answers, Score based on proximity, Play against friends, Play against random opponents, Multiple game rounds, Over 10 trivia categories, Solo play mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Mindrush

[App page](https://appshunter.io/ios/app/mindrush-brain-speed-game/id6780897895)

Engage in a rapid-paced brain-training game that challenges you to match tiles based on their relationships before time expires. Improve your speed, accuracy, and focus with quick daily sessions and track your progress through various game modes and weekly leagues.

**Highlights:** Fast-paced tile matching, Match by relationship (synonyms, math, geography), Timed challenges, Daily streak and XP progression, Weekly competitive leagues, Personalized brain insights, Math, word, and geography tracks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NumDuel free?

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

### Is Mindrush free?

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

### Which has better reviews, NumDuel or Mindrush?

NumDuel is rated higher. NumDuel averages 5.0 out of 5 from 1 ratings, while Mindrush averages 4.5 from 4 ratings.

### Do NumDuel or Mindrush have ads?

NumDuel shows ads; Mindrush does not.

### Which is updated more often, NumDuel or Mindrush?

NumDuel ships an update every 2 days, and Mindrush every 3 days. Most recently, NumDuel was updated on November 3, 2026 and Mindrush on November 5, 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.*