# Equation & System Solver vs EVAJE

The clearest difference is ads: EVAJE at none against Equation & System Solver's shown. EVAJE also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Equation & System Solver ships an update every 2 months, EVAJE every 3 weeks. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Equation & System Solver | EVAJE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/equation-and-system-solver/id1502274328/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 47 MB | 70 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [Torrente Dev](https://appshunter.io/developer/1678389536) |

## What reviewers say

### Equation & System Solver

[App page](https://appshunter.io/ios/app/equation-and-system-solver/id1502274328)

This app provides step-by-step solutions for various types of mathematical equations. It includes practice exercises, theory cards, and an advanced keyboard for easy input of complex symbols.

**Highlights:** Step-by-step equation solving, Practice exercises with solutions, Mathematical theory cards, Advanced mathematical keyboard, Supports various equation types

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

**In-app purchases:** none


### EVAJE

[App page](https://appshunter.io/ios/app/evaje/id6741533241)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Equation & System Solver free?

Equation & System Solver is free to download, with no in-app purchases.

### Is EVAJE free?

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

### Do Equation & System Solver or EVAJE have ads?

Equation & System Solver shows ads; EVAJE does not.

### Which is updated more often, Equation & System Solver or EVAJE?

Equation & System Solver ships an update every 2 months, and EVAJE every 3 weeks. Most recently, Equation & System Solver was updated on October 5, 2026 and EVAJE on October 9, 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.*