# NumDuel vs Take Quiz Explore knowledge

The clearest difference is update cadence: NumDuel at every 2 days against Take Quiz Explore knowledge's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

NumDuel ships an update every 2 days, Take Quiz Explore knowledge every 2 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | NumDuel | Take Quiz Explore knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numduel-trivia-game/id1551372544/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 24 MB | 19 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Raabe](https://appshunter.io/developer/1417242767) | [Hung Le Quang](https://appshunter.io/developer/1094641675) |

## 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


### Take Quiz Explore knowledge

[App page](https://appshunter.io/ios/app/take-quiz-explore-knowledge/id6529526602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NumDuel free?

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

### Is Take Quiz Explore knowledge free?

Take Quiz Explore knowledge is free to download, with no in-app purchases.

### Do NumDuel or Take Quiz Explore knowledge have ads?

Both NumDuel and Take Quiz Explore knowledge show ads.

### Which is updated more often, NumDuel or Take Quiz Explore knowledge?

NumDuel ships an update every 2 days, and Take Quiz Explore knowledge every 2 weeks. Most recently, NumDuel was updated on October 20, 2026 and Take Quiz Explore knowledge on October 8, 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.*