# Math vs BY Academy

The clearest difference is ads: BY Academy at none against Math's shown. BY Academy also leads on update cadence (every 10 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math ships an update monthly, BY Academy every 10 days. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Math | BY Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Size | 25 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Shadow Agency](https://appshunter.io/developer/1789907104) |

## What reviewers say

### Math

[App page](https://appshunter.io/ios/app/math-the-multiplication-table/id1463727141)

**Features:** macOS Compatibility

**In-app purchases:** none


### BY Academy

[App page](https://appshunter.io/ios/app/by-academy/id6740425757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math free?

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

### Is BY Academy free?

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

### Do Math or BY Academy have ads?

Math shows ads; BY Academy does not.

### Which is updated more often, Math or BY Academy?

Math ships an update monthly, and BY Academy every 10 days. Most recently, Math was updated on September 17, 2026 and BY Academy on September 13, 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.*