# Sapio vs Ktiso

The clearest difference is in-app purchases: Ktiso at none against Sapio's 18. Ktiso also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sapio sells 18 in-app purchases, starting at $6.99 per month. Ktiso asks for nothing beyond the download.

## The numbers

| Metric | Sapio | Ktiso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (60 ratings)](https://appshunter.io/ios/app/sapio-general-knowledge/id6741903694/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 342 MB | 187 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [THETYS LAB](https://appshunter.io/developer/1675347984) | [PIERRE JEAN EMMANUEL GERMAIN](https://appshunter.io/developer/6781376058) |

## What reviewers say

### 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 |


### Ktiso

[App page](https://appshunter.io/ios/app/ktiso/id6781376056)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sapio free?

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

### Is Ktiso free?

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

### Do Sapio or Ktiso have ads?

Sapio shows ads; Ktiso does not.

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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.*