# IQ 3D Cubes vs Train Pickup!

The clearest difference is update cadence: Train Pickup! at every 2 days against IQ 3D Cubes's weekly. IQ 3D Cubes's advantage is iOS requirement (12.0 vs 14.0). 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.

IQ 3D Cubes ships an update weekly, Train Pickup! every 2 days. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IQ 3D Cubes | Train Pickup! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Size | 36 MB | 103 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dream-Up](https://appshunter.io/developer/445196122) | [Sungur Polater](https://appshunter.io/developer/1796585895) |

## What reviewers say

### IQ 3D Cubes

[App page](https://appshunter.io/ios/app/iq-3d-cubes/id6757533642)

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

**In-app purchases:** none


### Train Pickup!

[App page](https://appshunter.io/ios/app/train-pickup/id6757913212)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IQ 3D Cubes free?

IQ 3D Cubes is free to download, with no in-app purchases.

### Is Train Pickup! free?

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

### Do IQ 3D Cubes or Train Pickup! have ads?

Both IQ 3D Cubes and Train Pickup! show ads.

### Which is updated more often, IQ 3D Cubes or Train Pickup!?

IQ 3D Cubes ships an update weekly, and Train Pickup! every 2 days. Most recently, IQ 3D Cubes was updated on September 12, 2026 and Train Pickup! on September 8, 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.*