# Math. Trainer App vs PyRo

The clearest difference is in-app purchases: PyRo at none against Math. Trainer App's 1. PyRo also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Math. Trainer App sells 1 one-off in-app purchase. PyRo asks for nothing beyond the download.

Math. Trainer App ships an update every 3 weeks, PyRo every 11 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Math. Trainer App | PyRo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/math-trainer-app/id6757082686/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 24 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blatt, Inc](https://appshunter.io/developer/1779835943) | [Cosmin Ionut Florescu](https://appshunter.io/developer/1894468415) |

## What reviewers say

### Math. Trainer App

[App page](https://appshunter.io/ios/app/math-trainer-app/id6757082686)

This app helps high school students memorize math formulas quickly for exams and homework. It features a formula bank, trainer mode with spaced repetition, and progress tracking to build long-term memory and confidence.

**Highlights:** Formula Bank (Algebra, Geometry, Trigonometry), Trainer Mode with Spaced Repetition, Adaptive Learning, Progress Tracking, Customizable Repetitions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Removing ads | $1.99 | one-time |


### PyRo

[App page](https://appshunter.io/ios/app/pyro/id6762510941)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math. Trainer App free?

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

### Is PyRo free?

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

### Do Math. Trainer App or PyRo have ads?

Both Math. Trainer App and PyRo show ads.

### Which is updated more often, Math. Trainer App or PyRo?

Math. Trainer App ships an update every 3 weeks, and PyRo every 11 days. Most recently, Math. Trainer App was updated on October 7, 2026 and PyRo on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*