# Spatial Ability Assessment vs Arrows Flow

The clearest difference is ads: Spatial Ability Assessment at none against Arrows Flow's shown. Spatial Ability Assessment also leads on iOS requirement (10.0 vs 12.0). On price, 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.

## The numbers

| Metric | Spatial Ability Assessment | Arrows Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | — |
| Size | 227 MB | 173 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jon-Chao Hong](https://appshunter.io/developer/547495524) | [翠芬 梁](https://appshunter.io/developer/1792659056) |

## What reviewers say

### Spatial Ability Assessment

[App page](https://appshunter.io/ios/app/spatial-ability-assessment/id1444258668)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arrows Flow

[App page](https://appshunter.io/ios/app/arrows-flow-relax-puzzle/id6767965462)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spatial Ability Assessment free?

Spatial Ability Assessment is free to download, with no in-app purchases.

### Is Arrows Flow free?

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

### Do Spatial Ability Assessment or Arrows Flow have ads?

Arrows Flow shows ads; Spatial Ability Assessment does not.

---

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