# Krato vs StudiSpace

The clearest difference is update cadence: Krato at fortnightly against StudiSpace's every 6 weeks. Krato also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Krato sells 2 in-app purchases, starting at $4.99 per month and StudiSpace sells 2 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Krato ships an update fortnightly, StudiSpace every 6 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Krato | StudiSpace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/studispace/id6787283842/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 43 MB | 32 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Burak Yetkin](https://appshunter.io/developer/6774528369) | [Mastery Labs LLC](https://appshunter.io/developer/1890082406) |

## What reviewers say

### Krato

[App page](https://appshunter.io/ios/app/krato-notes-and-tasks/id6774528367)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Krato Pro Monthly | $4.99 | per month |
| Krato Pro Annual | $39.99 | per year |


### StudiSpace

[App page](https://appshunter.io/ios/app/studispace/id6787283842)

Transform study materials into personalized learning tools with AI. Generate flashcards, quizzes, summaries, and more from notes, PDFs, or videos to study smarter and score higher.

**Highlights:** AI-generated flashcards, Personalized quizzes, Concise summaries, AI tutor chat, Custom study plans, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudiSpace Pro Monthly | $17.99 | per month |
| StudiSpace Pro Yearly | $119.00 | per year |


## Frequently asked questions

### Is Krato free?

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

### Is StudiSpace free?

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

### Do Krato or StudiSpace have ads?

Neither Krato nor StudiSpace shows ads.

### Which is updated more often, Krato or StudiSpace?

Krato ships an update fortnightly, and StudiSpace every 6 weeks. Most recently, Krato was updated on October 9, 2026 and StudiSpace on October 6, 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.*