# Math Expert Lite vs Alecsa

The clearest difference is iOS requirement: Math Expert Lite at 12.0 against Alecsa's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Math Expert Lite ships an update every 5 months, Alecsa every 3 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Math Expert Lite | Alecsa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 11 MB | 136 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Markus Ide](https://appshunter.io/developer/625191124) | [Lecturio GmbH](https://appshunter.io/developer/667474928) |

## What reviewers say

### Math Expert Lite

[App page](https://appshunter.io/ios/app/math-expert-lite/id981276547)

This app provides a comprehensive collection of mathematics and physics formulas. It offers a unique feature allowing users to input known variables, and the application will determine which formulas can be calculated.

**Highlights:** Mathematics formulas, Physics formulas, Formula calculation, Input known variables, Identify possible calculations

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

**In-app purchases:** none


### Alecsa

[App page](https://appshunter.io/ios/app/alecsa/id1392646621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Expert Lite free?

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

### Is Alecsa free?

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

### Do Math Expert Lite or Alecsa have ads?

Neither Math Expert Lite nor Alecsa shows ads.

### Which is updated more often, Math Expert Lite or Alecsa?

Math Expert Lite ships an update every 5 months, and Alecsa every 3 months. Most recently, Math Expert Lite was updated on November 1, 2026 and Alecsa on November 7, 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.*