# Physics Galaxy vs AcadBoost

The clearest difference is rating: Physics Galaxy at 5.0 against AcadBoost's 4.4. Physics Galaxy also leads on in-app purchases (none vs 1). AcadBoost's advantage is ratings volume (7 vs 2) and iOS requirement (10.0 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. AcadBoost sells 1 one-off in-app purchase. Physics Galaxy asks for nothing beyond the download.

Physics Galaxy holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 67% of Physics Galaxy's written reviews are positive against 60% of AcadBoost's.

Physics Galaxy ships an update every 2 months, AcadBoost every 4 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Physics Galaxy | AcadBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/physics-galaxy/id1305855812/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/acadboost/id1518944568/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | **66.7% of reviews** | 59.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 277 MB | 134 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Physics Galaxy](https://appshunter.io/developer/1128811596) | [AcadBoost Technologies Private Limited](https://appshunter.io/developer/1518944570) |

## 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


### AcadBoost

[App page](https://appshunter.io/ios/app/acadboost/id1518944568)

Prepare for competitive exams like JEE and Olympiads with video lectures and practice materials curated by IITians and toppers. Access courses, worksheets, and test papers designed to help students in classes 9-12 master concepts.

**Highlights:** Video lectures by IITians, JEE Advanced & Main preparation, Classes 9-12 curriculum, Olympiad & KVPY courses, Practice worksheets (DPPs), MCQ and Test Papers, Crash courses

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 11th JEE Short Notes | $31.99 | one-time |


## Frequently asked questions

### Is Physics Galaxy free?

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

### Is AcadBoost free?

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

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

Physics Galaxy is rated higher. Physics Galaxy averages 5.0 out of 5 from 2 ratings, while AcadBoost averages 4.4 from 7 ratings.

### Do Physics Galaxy or AcadBoost have ads?

Neither Physics Galaxy nor AcadBoost shows ads.

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

Physics Galaxy ships an update every 2 months, and AcadBoost every 4 months. Most recently, Physics Galaxy was updated on October 9, 2026 and AcadBoost on October 8, 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.*