# Thinkzo vs Binomial Toolkit

The clearest difference is ads: Thinkzo at none against Binomial Toolkit's shown. Thinkzo also leads on iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Thinkzo sells 2 in-app purchases, starting at $2.99 per month and Binomial Toolkit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Thinkzo | Binomial Toolkit |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 11 days | — |
| Monetization | Free | — |
| Size | 51 MB | 11 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Gang Wu](https://appshunter.io/developer/1832307850) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### 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 |


### Binomial Toolkit

[App page](https://appshunter.io/ios/app/binomial-toolkit-math-solver/id6760530544)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features + Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Thinkzo free?

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

### Is Binomial Toolkit free?

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

### Do Thinkzo or Binomial Toolkit have ads?

Binomial Toolkit shows ads; Thinkzo 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.*