# Homo Universalis vs KnowDown

The clearest difference is iOS requirement: Homo Universalis at 13.0 against KnowDown's 15.1. 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.

## The numbers

| Metric | Homo Universalis | KnowDown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowdown/id6761421487/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 21 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hugo Francis R Papier](https://appshunter.io/developer/1749395506) | [Niklas Debbrecht](https://appshunter.io/developer/1889520130) |

## What reviewers say

### Homo Universalis

[App page](https://appshunter.io/ios/app/homo-universalis/id6503482546)

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

**In-app purchases:** none


### KnowDown

[App page](https://appshunter.io/ios/app/knowdown/id6761421487)

A trivia game that measures your knowledge with an ELO rating system. Answer questions across various categories, compete on global leaderboards, and learn from your mistakes. Offers daily limits and streak bonuses.

**Highlights:** ELO rating system for skill measurement, 700+ curated trivia questions, Global leaderboards, Smart matchmaking based on ELO, Daily question limit, Day streaks and awards, Answer history for learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Homo Universalis free?

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

### Is KnowDown free?

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

### Do Homo Universalis or KnowDown have ads?

Neither Homo Universalis nor KnowDown shows ads.

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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.*