# Physics. Trainer App vs Math Kingdom Academy

The clearest difference is update cadence: Physics. Trainer App at weekly against Math Kingdom Academy's every 6 weeks. Math Kingdom Academy's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Physics. Trainer App sells 2 in-app purchases, starting at $2.99 per year and Math Kingdom Academy sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Physics. Trainer App ships an update weekly, Math Kingdom Academy every 6 weeks. The most recent releases landed on September 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Physics. Trainer App | Math Kingdom Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/physics-trainer-app/id6753603866/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 26 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Blatt, Inc](https://appshunter.io/developer/1779835943) | [Mkrtich Nikoghosyan](https://appshunter.io/developer/1888465900) |

## What reviewers say

### Physics. Trainer App

[App page](https://appshunter.io/ios/app/physics-trainer-app/id6753603866)

Master physics formulas with this app designed for high school students. Practice with spaced repetition and track your progress to build long-term memory and exam confidence.

**Highlights:** Comprehensive formula bank, Spaced repetition trainer, Adaptive learning, Progress tracking, Formula building exercises

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $2.99 | per year |
| Removing ads | $2.99 | one-time |


### Math Kingdom Academy

[App page](https://appshunter.io/ios/app/math-kingdom-academy/id6775525127)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Kingdom Monthly | $0.99 | per month |
| Math Kingdom Yearly | $9.99 | per year |
| Math Kingdom Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Physics. Trainer App free?

Physics. Trainer App is free to download, with in-app purchases available.

### Is Math Kingdom Academy free?

Math Kingdom Academy is free to download, with in-app purchases available.

### Do Physics. Trainer App or Math Kingdom Academy have ads?

Both Physics. Trainer App and Math Kingdom Academy show ads.

### Which is updated more often, Physics. Trainer App or Math Kingdom Academy?

Physics. Trainer App ships an update weekly, and Math Kingdom Academy every 6 weeks. Most recently, Physics. Trainer App was updated on September 26, 2026 and Math Kingdom Academy on October 18, 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.*