# Studit vs SonnoryAI

The clearest difference is in-app purchases: SonnoryAI at none against Studit's 2. Studit's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Studit sells 2 in-app purchases, starting at $2.99 per month. SonnoryAI asks for nothing beyond the download.

Studit ships an update fortnightly, SonnoryAI every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Studit | SonnoryAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 36 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SangJin Park](https://appshunter.io/developer/1793505644) | [DASOL KWON](https://appshunter.io/developer/1871216422) |

## What reviewers say

### Studit

[App page](https://appshunter.io/ios/app/studit-study-smarter-with-ai/id6760251512)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studit Standard Monthly | $2.99 | per month |
| Studit Premium Monthly | $5.99 | per month |


### SonnoryAI

[App page](https://appshunter.io/ios/app/sonnoryai/id6760811964)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studit free?

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

### Is SonnoryAI free?

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

### Do Studit or SonnoryAI have ads?

SonnoryAI shows ads; Studit does not.

### Which is updated more often, Studit or SonnoryAI?

Studit ships an update fortnightly, and SonnoryAI every 2 weeks. Most recently, Studit was updated on November 9, 2026 and SonnoryAI on October 31, 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.*