# Nexo Train vs BuilderPro App

The clearest difference is update cadence: BuilderPro App at every 10 days against Nexo Train's every 3 weeks. BuilderPro App also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nexo Train ships an update every 3 weeks, BuilderPro App every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Nexo Train | BuilderPro App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 92 MB | 48 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ErgoLab](https://appshunter.io/developer/1841465074) | [Federico Perez Manetti](https://appshunter.io/developer/1872792783) |

## What reviewers say

### Nexo Train

[App page](https://appshunter.io/ios/app/nexo-train/id6752874137)

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

**In-app purchases:** none


### BuilderPro App

[App page](https://appshunter.io/ios/app/builderpro-app/id6810852672)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nexo Train free?

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

### Is BuilderPro App free?

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

### Do Nexo Train or BuilderPro App have ads?

Neither Nexo Train nor BuilderPro App shows ads.

### Which is updated more often, Nexo Train or BuilderPro App?

Nexo Train ships an update every 3 weeks, and BuilderPro App every 10 days. Most recently, Nexo Train was updated on October 24, 2026 and BuilderPro 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.*