# Physics Galaxy vs Infinity Meta Teacher

The clearest difference is review sentiment: Infinity Meta Teacher at 100% against Physics Galaxy's 67%. Infinity Meta Teacher also leads on update cadence (every 11 days vs every 2 months) and monetization model (free vs free with in-app purchases). 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, Infinity Meta Teacher every 11 days. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Physics Galaxy | Infinity Meta Teacher |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 277 MB | 26 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Physics Galaxy](https://appshunter.io/developer/1128811596) | [Infinity Learn - Learning App](https://appshunter.io/developer/1642492196) |

## 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


### Infinity Meta Teacher

[App page](https://appshunter.io/ios/app/infinity-meta-teacher/id6475287922)

This app provides teachers with detailed analytics on student test performance. It visualizes data like marks distribution and common errors to help personalize learning and improve student outcomes. Access all past test reports and identify areas needing more focus.

**Highlights:** Access detailed test reports, Visualize student performance analytics, Identify top incorrect/unattempted questions, Personalize learning strategies, Track student progress, Streamline teacher workflow

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics Galaxy free?

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

### Is Infinity Meta Teacher free?

Infinity Meta Teacher is free to download, with no in-app purchases.

### Do Physics Galaxy or Infinity Meta Teacher have ads?

Neither Physics Galaxy nor Infinity Meta Teacher shows ads.

### Which is updated more often, Physics Galaxy or Infinity Meta Teacher?

Physics Galaxy ships an update every 2 months, and Infinity Meta Teacher every 11 days. Most recently, Physics Galaxy was updated on June 5, 2026 and Infinity Meta Teacher on September 7, 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.*