# Ecotecnica vs Math Legacy

The clearest difference is in-app purchases: Ecotecnica at none against Math Legacy's 1. Ecotecnica also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Math Legacy sells 1 in-app purchase, starting at $99.99 per year. Ecotecnica asks for nothing beyond the download.

Ecotecnica ships an update every 3 weeks, Math Legacy fortnightly. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ecotecnica | Math Legacy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-legacy/id6471013804/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 48 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [GREENEXT TECHNOLOGIES SPA](https://appshunter.io/developer/1618242301) | [EDUCADE SRL](https://appshunter.io/developer/1688757781) |

## What reviewers say

### Ecotecnica

[App page](https://appshunter.io/ios/app/ecotecnica/id1325518214)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Legacy

[App page](https://appshunter.io/ios/app/math-legacy/id6471013804)

Embark on an epic math learning adventure to protect the essence of mathematics. Master various topics with endless exercises, personalized advice, and step-by-step feedback. Track your progress and customize your avatar as you learn.

**Highlights:** Endless math exercises, Personalized advice from Maffy, Progress statistics, Dozens of math topics, Step-by-step feedback, Theory brush-up, Avatar customization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Subscription (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Ecotecnica free?

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

### Is Math Legacy free?

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

### Do Ecotecnica or Math Legacy have ads?

Neither Ecotecnica nor Math Legacy shows ads.

### Which is updated more often, Ecotecnica or Math Legacy?

Ecotecnica ships an update every 3 weeks, and Math Legacy fortnightly. Most recently, Ecotecnica was updated on October 8, 2026 and Math Legacy on October 25, 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.*