# Physics Galaxy vs Topperz Eyes

The clearest difference is monetization model: Topperz Eyes at free against Physics Galaxy's free with in-app purchases. Physics Galaxy's advantage is review sentiment (67% vs 50%) and update cadence (every 2 months vs every 6 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 ships an update every 2 months, Topperz Eyes every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Physics Galaxy | Topperz Eyes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/physics-galaxy/id1305855812/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 277 MB | 111 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Physics Galaxy](https://appshunter.io/developer/1128811596) | [Aakash Sinha](https://appshunter.io/developer/1741940052) |

## What reviewers say

### 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


### Topperz Eyes

[App page](https://appshunter.io/ios/app/topperz-eyes/id6502905488)

Master physics with comprehensive resources, expert guidance, and personalized learning. Ideal for competitive exam preparation and excelling in school physics curricula.

**Highlights:** Comprehensive physics resources, Expert guidance, Personalized learning experiences, Competitive exam preparation, School curriculum support

**In-app purchases:** none


## Frequently asked questions

### Is Physics Galaxy free?

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

### Is Topperz Eyes free?

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

### Do Physics Galaxy or Topperz Eyes have ads?

Neither Physics Galaxy nor Topperz Eyes shows ads.

### Which is updated more often, Physics Galaxy or Topperz Eyes?

Physics Galaxy ships an update every 2 months, and Topperz Eyes every 6 months. Most recently, Physics Galaxy was updated on October 24, 2026 and Topperz Eyes on October 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.*