# Gaus vs Upgradors

The clearest difference is in-app purchases: Gaus at none against Upgradors's 1. Upgradors's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (4 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Upgradors sells 1 in-app purchase, starting at $5.99 per month. Gaus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Gaus against 5.0 for Upgradors. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Gaus ships an update every 2 months, Upgradors every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Gaus | Upgradors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gaus-learn-math/id6470290821/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/upgradors-math-and-reading/id6761392079/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Subscription |
| Size | 3 MB | 192 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CanMage, LLC](https://appshunter.io/developer/1792243337) | [Learning Upgrade](https://appshunter.io/developer/591188058) |

## What reviewers say

### Gaus

[App page](https://appshunter.io/ios/app/gaus-learn-math/id6470290821)

Solve visual math puzzles by deciphering fruit and emoji equations. This game offers timed challenges and multiple difficulty levels to sharpen your mental math and problem-solving skills.

**Highlights:** Fruit and emoji math equations, Logic and arithmetic puzzles, Level progression system, Timed challenges, Progress tracking, Two game modes (Quiz & Level)

**In-app purchases:** none


### Upgradors

[App page](https://appshunter.io/ios/app/upgradors-math-and-reading/id6761392079)

This app offers a K-6 math and reading curriculum through engaging songs, games, and adventures. It aims to make learning fun and exciting for children, supporting homeschool, classroom, and after-school use. A free trial or subscription is required for full access.

**Highlights:** K-6 Math & Reading Curriculum, Educational Songs, Interactive Learning Games, Adventure-based Learning, Progress Tracking, Animated Characters, Rewards System

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Upgradors | $5.99 | per month |


## Frequently asked questions

### Is Gaus free?

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

### Is Upgradors free?

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

### Which has better reviews, Gaus or Upgradors?

Gaus and Upgradors are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Gaus or Upgradors have ads?

Neither Gaus nor Upgradors shows ads.

### Which is updated more often, Gaus or Upgradors?

Gaus ships an update every 2 months, and Upgradors every 5 days. Most recently, Gaus was updated on October 24, 2026 and Upgradors on October 28, 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.*