# Intergalactic Algebra vs Ellipse

The clearest difference is ratings volume: Ellipse at 2K against Intergalactic Algebra's 6. Intergalactic Algebra's advantage is review sentiment (100% vs 79%) and iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Intergalactic Algebra sells 10 one-off in-app purchases and Ellipse sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Intergalactic Algebra against 4.7 for Ellipse. That said, the two scores are not equally well evidenced: Ellipse has 2K ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 100% of Intergalactic Algebra's written reviews are positive against 79% of Ellipse's.

Intergalactic Algebra ships an update every 3 weeks, Ellipse monthly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Intergalactic Algebra | Ellipse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/intergalactic-algebra/id1550524246/reviews)** | [4.7 (2K ratings)](https://appshunter.io/ios/app/ellipse-rocket-simulator/id6738509541/reviews) |
| Number of ratings | 6 | **2K** |
| Positive reviews | **100.0% of reviews** | 78.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 280 MB | 245 MB |
| 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) | [Starwelds](https://appshunter.io/developer/1895565220) |

## 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 |


### Ellipse

[App page](https://appshunter.io/ios/app/ellipse-rocket-simulator/id6738509541)

Design, build, and launch rockets with realistic orbital mechanics. Explore celestial bodies and experience dynamic physics for a true-to-life space simulation. Ideal for aspiring engineers and space enthusiasts.

**Highlights:** Rocket design and customization, Realistic orbital mechanics, Explore celestial bodies, Dynamic physics engine, Space exploration simulation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Large Parts | $2.99 | one-time |
| Heavy Lift Program | $4.99 | one-time |
| Expansion | $4.99 | one-time |

**What reviewers like**

- 👍 Realistic simulation
- 👍 Fun and entertaining
- 👍 Good graphics
- 👍 No ads
- 👍 Inspires interest in spaceflight

**What reviewers complain about**

- 🐛 No delete button
- 🐛 Physics issues
- 🐛 Unrealistic re-entry
- 🐛 Laggy performance
- 🐛 Difficult to control rockets

**Reported bugs**

- Connected parts don't work
- Staging issues (last stage goes first)
- Fairings don't attach
- Cannot delete after spawning samples
- Detached parts don't detach

**Requested features**

- Add more planets
- Add astronauts
- Add a delete button
- Add more parts (solar panel, battery, antenna, wing, landing leg, chassis, monopropellant tank, docking port)
- Add electricity consumption


## Frequently asked questions

### Is Intergalactic Algebra free?

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

### Is Ellipse free?

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

### Which has better reviews, Intergalactic Algebra or Ellipse?

Intergalactic Algebra is rated higher. Intergalactic Algebra averages 4.8 out of 5 from 6 ratings, while Ellipse averages 4.7 from 2K ratings.

### Do Intergalactic Algebra or Ellipse have ads?

Neither Intergalactic Algebra nor Ellipse shows ads.

### Which is updated more often, Intergalactic Algebra or Ellipse?

Intergalactic Algebra ships an update every 3 weeks, and Ellipse monthly. Most recently, Intergalactic Algebra was updated on October 9, 2026 and Ellipse on October 15, 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.*