# PhysicsLab vs iAM HS

The clearest difference is in-app purchases: iAM HS at none against PhysicsLab's 1. iAM HS also leads on ads (none vs shown). PhysicsLab's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. PhysicsLab sells 1 one-off in-app purchase. iAM HS asks for nothing beyond the download.

PhysicsLab ships an update every 3 months, iAM HS every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PhysicsLab | iAM HS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/iam-hs/id1610214205/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 163 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) |

## What reviewers say

### PhysicsLab

[App page](https://appshunter.io/ios/app/physicslab-calculator-lite/id1587705682)

This app helps students, teachers, and science enthusiasts calculate, understand, and visualize physics concepts. It offers calculators, simulations, worked problems, and clear explanations for various physics topics, making learning more accessible.

**Highlights:** Physics calculators for common problems, Interactive physics simulations, Worked problems with clear steps, Organized physics formulas by topic, Simple explanations for concepts, Unit conversion tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro unlock | $3.99 | one-time |


### iAM HS

[App page](https://appshunter.io/ios/app/iam-hs/id1610214205)

This app provides students, families, and staff with a centralized hub for academic information, school news, and community engagement. It offers features like grade access, event calendars, staff directories, and translation services to enhance communication and connectivity within the school environment.

**Highlights:** Academic schedules and grades, Classroom resources, PTA updates and staff directory, Real-time push notifications, Consolidated social media feed, Calendar and event details, Multi-language translation

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

**In-app purchases:** none


## Frequently asked questions

### Is PhysicsLab free?

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

### Is iAM HS free?

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

### Do PhysicsLab or iAM HS have ads?

PhysicsLab shows ads; iAM HS does not.

### Which is updated more often, PhysicsLab or iAM HS?

PhysicsLab ships an update every 3 months, and iAM HS every 2 months. Most recently, PhysicsLab was updated on November 6, 2026 and iAM HS on November 3, 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.*