# AI Math Solver & Scanner Eqora vs Chess Opening Book

AI Math Solver & Scanner Eqora and Chess Opening Book are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AI Math Solver & Scanner Eqora sells 2 in-app purchases, starting at $5.99 per 7 days and Chess Opening Book sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Math Solver & Scanner Eqora | Chess Opening Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-math-solver-and-scanner-eqora/id6787691756/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 12 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rocket Digital](https://appshunter.io/developer/1607524419) | [Mert Kuplulu](https://appshunter.io/developer/6809224649) |

## What reviewers say

### AI Math Solver & Scanner Eqora

[App page](https://appshunter.io/ios/app/ai-math-solver-and-scanner-eqora/id6787691756)

This app acts as an intelligent math tutor, offering step-by-step explanations for a wide range of math problems. It allows users to scan equations via photo or type them in, providing clear breakdowns to foster understanding and confidence. Beyond solving, it includes learning tools like quizzes and flashcards.

**Highlights:** Scan math problems from photos, Step-by-step explanations, Generate quizzes, Create flashcards, Graph visualization, Fast calculator, Unit and currency converters

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Yearly Subscription | $34.99 | per year |


### Chess Opening Book

[App page](https://appshunter.io/ios/app/chess-opening-book/id6809224647)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Black repertoire | $1.99 | per month |


## Frequently asked questions

### Is AI Math Solver & Scanner Eqora free?

AI Math Solver & Scanner Eqora is free to download, with in-app purchases available.

### Is Chess Opening Book free?

Chess Opening Book is free to download, with in-app purchases available.

### Do AI Math Solver & Scanner Eqora or Chess Opening Book have ads?

Neither AI Math Solver & Scanner Eqora nor Chess Opening Book 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.*