# Intergalactic Algebra vs CGI™

The clearest difference is in-app purchases: CGI™ at none against Intergalactic Algebra's 10. CGI™ also leads on update cadence (daily vs every 3 weeks). Intergalactic Algebra's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Intergalactic Algebra sells 10 one-off in-app purchases. CGI™ asks for nothing beyond the download.

CGI™ holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Intergalactic Algebra ships an update every 3 weeks, CGI™ daily. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Intergalactic Algebra | CGI™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/intergalactic-algebra/id1550524246/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/cgi-the-game/id6444528164/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 280 MB | 2.0 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intergalactic Education LLC](https://appshunter.io/developer/1364648815) | [Dante Holley](https://appshunter.io/developer/1593239469) |

## What reviewers say

### Intergalactic Algebra

[App page](https://appshunter.io/ios/app/intergalactic-algebra/id1550524246)

Engage with algebra through a collection of space-themed games. Solve mathematical problems to launch rockets and advance your skills. The app aligns with Common Core standards and offers optional reports for progress analysis.

**Highlights:** Algebraic problem-solving, Rocket launching gameplay, Common Core aligned math, Proficiency assessment, Optional progress reports, Rewarding gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Factoring Rocket Report | $2.99 | one-time |
| Functions Rocket Report | $2.99 | one-time |
| Addition Subtraction Report | $2.99 | one-time |
| Multiples of Ten Report | $2.99 | one-time |
| Num Of Solutions Report | $2.99 | one-time |
| Quadratics Rocket Report | $2.99 | one-time |
| Rates of Change Report | $2.99 | one-time |
| Word Problems Rocket Report | $2.99 | one-time |
| Rocket Trivia Rocket Report | $2.99 | one-time |
| Progressions Report | $2.99 | one-time |


### CGI™

[App page](https://appshunter.io/ios/app/cgi-the-game/id6444528164)

Engage in an open-world action game set in a futuristic metaverse. Battle robots, aliens, and monsters as one of seven digitally scanned models. Experience immersive gameplay with stunning visuals and a custom soundtrack.

**Highlights:** Open-world gameplay, Futuristic metaverse setting, Battle robots, aliens, and monsters, Digitally scanned character models, Custom soundtrack, Exclusive video content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intergalactic Algebra free?

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

### Is CGI™ free?

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

### Which has better reviews, Intergalactic Algebra or CGI™?

CGI™ is rated higher. Intergalactic Algebra averages 4.8 out of 5 from 6 ratings, while CGI™ averages 5.0 from 17 ratings.

### Do Intergalactic Algebra or CGI™ have ads?

Neither Intergalactic Algebra nor CGI™ shows ads.

### Which is updated more often, Intergalactic Algebra or CGI™?

Intergalactic Algebra ships an update every 3 weeks, and CGI™ daily. Most recently, Intergalactic Algebra was updated on October 9, 2026 and CGI™ on October 8, 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.*