# AI Study Assistant vs Thinkzo

The clearest difference is iOS requirement: AI Study Assistant at 13.0 against Thinkzo's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Study Assistant sells 2 in-app purchases, starting at $9.99 per month and Thinkzo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Study Assistant | Thinkzo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thinkzo-ai-homework-helper/id6759196682/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | — | Free |
| Size | 62 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [adrian boutros](https://appshunter.io/developer/1850027709) | [Gang Wu](https://appshunter.io/developer/1832307850) |

## What reviewers say

### AI Study Assistant

[App page](https://appshunter.io/ios/app/ai-study-assistant/id6754781976)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $9.99 | per month |
| Yearly Premium | $29.99 | per year |


### Thinkzo

[App page](https://appshunter.io/ios/app/thinkzo-ai-homework-helper/id6759196682)

Instantly solve homework problems by taking a photo. Get step-by-step explanations, generate practice questions, and receive instant AI grading with feedback. Supports multiple languages and subjects for students of all levels.

**Highlights:** AI-powered photo problem solver, Step-by-step solution explanations, Generate custom practice questions, Instant homework grading and feedback, Multi-language support, Privacy editor for sensitive information, Bookmark and save solutions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $29.99 | per year |


## Frequently asked questions

### Is AI Study Assistant free?

AI Study Assistant is free to download, with in-app purchases available.

### Is Thinkzo free?

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

### Do AI Study Assistant or Thinkzo have ads?

Neither AI Study Assistant nor Thinkzo 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.*