# Algebraix vs Sets Challenge

The clearest difference is rating: Sets Challenge at 5.0 against Algebraix's 3.5. Sets Challenge also leads on iOS requirement (9.0 vs 16.0). Algebraix's advantage is update cadence (every 5 days vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Sets Challenge holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 38% of Algebraix's written reviews are positive against 33% of Sets Challenge's, so the app with the better star average is not the one people write more warmly about.

Algebraix ships an update every 5 days, Sets Challenge every 4 months. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Algebraix | Sets Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/algebraix/id925165630/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sets-challenge/id1164791679/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | **37.5% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 59 MB | 8 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abacix, S.C.](https://appshunter.io/developer/925165629) | [Knowledge Platform Pte Ltd](https://appshunter.io/developer/516535412) |

## What reviewers say

### Algebraix

[App page](https://appshunter.io/ios/app/algebraix/id925165630)

This app connects students, parents, and teachers with their academic community. Access grades, attendance, messages, and school events in real-time. It's a cloud-based school administration platform designed for Latin America.

**Highlights:** Real-time grade access, Attendance tracking, Messaging with academic community, School event calendar, Teacher and student communication, Time clock for teachers

**Features:** Vision Pro support

**In-app purchases:** none


### Sets Challenge

[App page](https://appshunter.io/ios/app/sets-challenge/id1164791679)

Master fundamental set theory concepts through an engaging, multi-level game. Practice operations like intersection, union, and complement individually or with others. Ideal for students and educators, it can even be used for classroom presentations.

**Highlights:** Master set theory basics, Practice intersection, union, complement, Multi-level gameplay, Play solo or in groups, Classroom projector display option

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Algebraix free?

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

### Is Sets Challenge free?

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

### Which has better reviews, Algebraix or Sets Challenge?

Sets Challenge is rated higher. Algebraix averages 3.5 out of 5 from 2 ratings, while Sets Challenge averages 5.0 from 2 ratings.

### Do Algebraix or Sets Challenge have ads?

Neither Algebraix nor Sets Challenge shows ads.

### Which is updated more often, Algebraix or Sets Challenge?

Algebraix ships an update every 5 days, and Sets Challenge every 4 months. Most recently, Algebraix was updated on September 30, 2026 and Sets Challenge on September 17, 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.*