# MicroTrack Detection vs Physics. Trainer App

The clearest difference is in-app purchases: MicroTrack Detection at none against Physics. Trainer App's 2. MicroTrack Detection also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). Physics. Trainer App's advantage is update cadence (weekly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Physics. Trainer App sells 2 in-app purchases, starting at $2.99 per year. MicroTrack Detection asks for nothing beyond the download.

MicroTrack Detection ships an update every 7 months, Physics. Trainer App weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MicroTrack Detection | Physics. Trainer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/physics-trainer-app/id6753603866/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 32 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [HAKIM EL KHIAR](https://appshunter.io/developer/1819353342) | [Blatt, Inc](https://appshunter.io/developer/1779835943) |

## What reviewers say

### MicroTrack Detection

[App page](https://appshunter.io/ios/app/microtrack-detection/id6747008902)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is MicroTrack Detection free?

MicroTrack Detection is free to download, with no in-app purchases.

### Is Physics. Trainer App free?

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

### Do MicroTrack Detection or Physics. Trainer App have ads?

Physics. Trainer App shows ads; MicroTrack Detection does not.

### Which is updated more often, MicroTrack Detection or Physics. Trainer App?

MicroTrack Detection ships an update every 7 months, and Physics. Trainer App weekly. Most recently, MicroTrack Detection was updated on October 28, 2026 and Physics. Trainer App 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.*