# TYB vs xMath

The clearest difference is in-app purchases: TYB at none against xMath's 3. TYB also leads on iOS requirement (15.1 vs 17.6). xMath's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. xMath sells 3 in-app purchases, starting at $9.99 per 7 days. TYB asks for nothing beyond the download.

TYB ships an update every 3 weeks, xMath every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TYB | xMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tyb-homework-and-study-helper/id6754978562/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 43 MB | 8 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Train Your Brain](https://appshunter.io/developer/1851211079) | [Appzone Dijital Hizmetler Anonim Sirketi](https://appshunter.io/developer/1844869089) |

## What reviewers say

### TYB

[App page](https://appshunter.io/ios/app/tyb-homework-and-study-helper/id6754978562)

This AI-powered tutor helps students understand homework concepts step-by-step across various subjects. It offers photo and voice input, gamified learning with streaks and rewards, and is designed to build confidence without fostering dependency.

**Highlights:** AI-powered step-by-step explanations, Photo and voice homework input, Gamified learning with streaks and rewards, Support for Math, Science, Language Arts, History, and Languages, Parental progress monitoring, Ad-free and kid-friendly design

**Features:** macOS Compatibility

**In-app purchases:** none


### xMath

[App page](https://appshunter.io/ios/app/xmath-ai-math-problem-solver/id6775264691)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Math Weekly Trial | $9.99 | per 7 days |
| AI Math Monthly | $17.99 | per month |
| AI Math Yearly | $44.99 | per year |


## Frequently asked questions

### Is TYB free?

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

### Is xMath free?

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

### Do TYB or xMath have ads?

Neither TYB nor xMath shows ads.

### Which is updated more often, TYB or xMath?

TYB ships an update every 3 weeks, and xMath every 4 days. Most recently, TYB was updated on November 5, 2026 and xMath 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.*