# Intergalactic Algebra vs Sandbox

The clearest difference is review sentiment: Intergalactic Algebra at 100% against Sandbox's 48%. Intergalactic Algebra also leads on ads (none vs shown) and rating (4.8 vs 4.4). Sandbox's advantage is ratings volume (8.4K vs 6). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Intergalactic Algebra sells 10 one-off in-app purchases and Sandbox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Intergalactic Algebra holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Sandbox has 8.4K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Intergalactic Algebra's written reviews are positive against 48% of Sandbox's.

Intergalactic Algebra ships an update every 3 weeks, Sandbox monthly. The most recent releases landed on June 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Intergalactic Algebra | Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/intergalactic-algebra/id1550524246/reviews)** | [4.4 (8.4K ratings)](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441/reviews) |
| Number of ratings | 6 | **8.4K** |
| Positive reviews | **100.0% of reviews** | 47.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 280 MB | 208 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) | [Tran Dinh Hung](https://appshunter.io/developer/1475879763) |

## 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 |


### Sandbox

[App page](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441)

Explore a creative sandbox world where you can mix elements to discover their reactions and create dynamic environments. Experiment with physics, build structures, and witness exciting events like explosions and growth. New modes allow for planet destruction and life cycle simulation.

**Highlights:** Element mixing and reaction discovery, World building with plants and weather, Physics experiments (fire, explosions), Planet destruction mode, Life cycle simulation mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 🎨 Unique and creative concept
- 🔬 Interesting physics and chemistry experiments
- 🕹️ Fun and addictive gameplay

**What reviewers complain about**

- 🤯 Excessive and intrusive ads
- 🤖 Lack of customization and control options
- 🔍 Difficulty finding certain elements

**Reported bugs**

- Certain elements not functioning as expected
- Saved files becoming corrupted
- Inconsistent performance and stability issues

**Requested features**

- Add more elements and materials to experiment with
- Implement a pause/speed up time feature
- Introduce a sandbox mode without any ads
- Allow users to save and load custom creations


## Frequently asked questions

### Is Intergalactic Algebra free?

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

### Is Sandbox free?

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

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

Intergalactic Algebra is rated higher. Intergalactic Algebra averages 4.8 out of 5 from 6 ratings, while Sandbox averages 4.4 from 8.4K ratings.

### Do Intergalactic Algebra or Sandbox have ads?

Sandbox shows ads; Intergalactic Algebra does not.

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

Intergalactic Algebra ships an update every 3 weeks, and Sandbox monthly. Most recently, Intergalactic Algebra was updated on June 5, 2026 and Sandbox on September 24, 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.*