# Oust vs Physics Galaxy

The clearest difference is rating: Physics Galaxy at 5.0 against Oust's 3.4. Oust's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

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

Physics Galaxy holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Oust has 12 ratings behind it against 2, so its average is the more settled of the two.

Oust ships an update every 3 weeks, Physics Galaxy every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Oust | Physics Galaxy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (12 ratings)](https://appshunter.io/ios/app/oust-learn-smarter/id976437524/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/physics-galaxy/id1305855812/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 117 MB | 277 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BetterPlace Safety Solutions Private Limited](https://appshunter.io/developer/1453185337) | [Physics Galaxy](https://appshunter.io/developer/1128811596) |

## What reviewers say

### Oust

[App page](https://appshunter.io/ios/app/oust-learn-smarter/id976437524)

This microlearning app gamifies corporate training to make learning engaging and effective. It helps employees develop into lifelong learners and top performers through short, fun lessons. The platform supports a wide range of languages for global accessibility.

**Highlights:** Gamified learning content, Microlearning format, Employee onboarding, Corporate training, 35+ language support, Performance improvement

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Galaxy

[App page](https://appshunter.io/ios/app/physics-galaxy/id1305855812)

This app provides high-quality physics content for high school students, designed to build expertise for competitive exams. It covers topics needed for entrance tests like IIT-JEE, BITSAT, and AIPMT, as well as Olympiads and NTSE.

**Highlights:** Refined academic physics content, High school level curriculum, Competitive exam preparation, IIT-JEE, BITSAT, AIPMT, AIIMS focus, Olympiad and NTSE coverage

**In-app purchases:** none


## Frequently asked questions

### Is Oust free?

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

### Is Physics Galaxy free?

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

### Which has better reviews, Oust or Physics Galaxy?

Physics Galaxy is rated higher. Oust averages 3.4 out of 5 from 12 ratings, while Physics Galaxy averages 5.0 from 2 ratings.

### Do Oust or Physics Galaxy have ads?

Neither Oust nor Physics Galaxy shows ads.

### Which is updated more often, Oust or Physics Galaxy?

Oust ships an update every 3 weeks, and Physics Galaxy every 2 months. Most recently, Oust was updated on October 7, 2026 and Physics Galaxy on October 9, 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.*