# Mimir vs Sapio

The clearest difference is ads: Mimir at none against Sapio's shown. Sapio's advantage is review sentiment (75% vs 52%) and rating (4.7 vs 4.4). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Mimir sells 2 in-app purchases, starting at $12.99 per month and Sapio sells 18 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Sapio holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 72 and 60 respectively. Written reviews point the same way: 52% of Mimir's written reviews are positive against 75% of Sapio's.

Mimir ships an update every 8 days, Sapio weekly. Both last shipped on September 25, 2026.

## The numbers

| Metric | Mimir | Sapio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (72 ratings)](https://appshunter.io/ios/app/mimir-general-knowledge-quiz/id6511234817/reviews) | **[4.7 (60 ratings)](https://appshunter.io/ios/app/sapio-general-knowledge/id6741903694/reviews)** |
| Number of ratings | **72** | 60 |
| Positive reviews | 52.4% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 342 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [RandomWalk](https://appshunter.io/developer/1755557478) | [THETYS LAB](https://appshunter.io/developer/1675347984) |

## What reviewers say

### Mimir

[App page](https://appshunter.io/ios/app/mimir-general-knowledge-quiz/id6511234817)

This app makes learning an adventure with an AI-powered tutor that adapts to your learning style. It uses vibrant visuals and interactive conversations to make complex topics engaging and easy to understand, covering a wide range of subjects.

**Highlights:** AI-powered adaptive tutor, Interactive visual learning, Engaging conversational learning, Wide range of topics, Personalized learning experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mimir Pro - Monthly | $12.99 | per month |
| Mimir Pro - Yearly | $89.99 | per year |


### Sapio

[App page](https://appshunter.io/ios/app/sapio-general-knowledge/id6741903694)

Learn new facts and test your knowledge with interactive exercises in just 5-10 minutes daily. Explore thousands of concepts across history and civilization through engaging lessons and varied question formats. It's designed for universal access to knowledge, making learning fun and effective for everyone.

**Highlights:** Daily learning sessions, Thousands of historical concepts, Interactive quizzes, Multiple question formats, Progress tracking, Trophy system and streaks

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sapio - Premium Monthly | $6.99 | per month |
| Sapio Premium - 1 mois | $9.99 | per month |
| Sapio Ruby | $14.99 | per year |
| Sapio Premium - 1 mois | $17.99 | per month |
| Sapio Emerald | $24.99 | per year |
| Sapio Premium - 3 mois | $29.99 | per 3 months |
| Sapio Premium - 1 an | $34.99 | per year |
| Sapio - Premium Yearly | $34.99 | per year |
| Sapio Gold | $39.99 | per year |
| Sapio Premium - 3 months | $39.99 | per 3 months |
| Sapio Premium | $44.99 | per year |
| Sapio Premium - 1 an | $59.99 | per year |
| Sapio Platinum | $59.99 | per year |
| Sapio Diamond | $79.99 | per year |
| Sapio Premium - 1 an | $89.99 | per year |
| Treasure chest | $19.99 | one-time |
| Royal treasure chest | $44.99 | one-time |
| Sapio - Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Mimir free?

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

### Is Sapio free?

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

### Which has better reviews, Mimir or Sapio?

Sapio is rated higher. Mimir averages 4.4 out of 5 from 72 ratings, while Sapio averages 4.7 from 60 ratings.

### Do Mimir or Sapio have ads?

Sapio shows ads; Mimir does not.

### Which is updated more often, Mimir or Sapio?

Mimir ships an update every 8 days, and Sapio weekly. Most recently, Mimir was updated on September 25, 2026 and Sapio on September 25, 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.*