# Train + vs Pitagorin

The clearest difference is in-app purchases: Train + at none against Pitagorin's 3. Train + also leads on ads (none vs shown) and iOS requirement (13.0 vs 18). Pitagorin's advantage is update cadence (fortnightly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Pitagorin sells 3 in-app purchases, starting at $1.99 per month. Train + asks for nothing beyond the download.

Train + ships an update every 4 months, Pitagorin fortnightly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Train + | Pitagorin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 1 MB | 17 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marton Varga](https://appshunter.io/developer/1462579601) | [lorenzo villarroel perez](https://appshunter.io/developer/651189770) |

## What reviewers say

### Train +

[App page](https://appshunter.io/ios/app/train-plus-math-practice/id1556128831)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pitagorin

[App page](https://appshunter.io/ios/app/pitagorin/id6756659468)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pitagorin Pro | $1.99 | per month |
| Pitagorin Pro | $9.99 | per year |
| Pitagorin Pro | $1.99 | one-time |


## Frequently asked questions

### Is Train + free?

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

### Is Pitagorin free?

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

### Do Train + or Pitagorin have ads?

Pitagorin shows ads; Train + does not.

### Which is updated more often, Train + or Pitagorin?

Train + ships an update every 4 months, and Pitagorin fortnightly. Most recently, Train + was updated on November 7, 2026 and Pitagorin on October 30, 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.*