# Learning Math vs Excretory System

The clearest difference is price: Excretory System at $1.99 against Learning Math's $2.99. Learning Math's advantage is iOS requirement (9.0 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Learning Math costs $2.99 and Excretory System $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learning Math ships an update every 30 months, Excretory System every 53 months. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Learning Math | Excretory System |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learning-math-multiplication/id580793859/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 53 months |
| Monetization | Paid | — |
| Size | 82 MB | 265 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [urbn; pockets](https://appshunter.io/developer/422263705) | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) |

## What reviewers say

### Learning Math

[App page](https://appshunter.io/ios/app/learning-math-multiplication/id580793859)

This app helps children master multiplication tables through interactive exercises. It offers various practice modes and allows independent learning with clear task presentation and progress summaries.

**Highlights:** Individual times table practice, Forward, backward, crosswise, and divided training, Independent task control, Progress summary for mastered tables, Timed practice sessions, Child-selectable practice numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### Excretory System

[App page](https://appshunter.io/ios/app/excretory-system-edutech-era/id1591572334)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learning Math free?

Learning Math costs $2.99, with no in-app purchases.

### Is Excretory System free?

Excretory System costs $1.99, with no in-app purchases.

### Do Learning Math or Excretory System have ads?

Neither Learning Math nor Excretory System shows ads.

### Which is updated more often, Learning Math or Excretory System?

Learning Math ships an update every 30 months, and Excretory System every 53 months. Most recently, Learning Math was updated on October 11, 2026 and Excretory System on October 2, 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.*