# Category Sort 3D vs Directional Arrow GridPro

The clearest difference is update cadence: Category Sort 3D at fortnightly against Directional Arrow GridPro's every 6 weeks. 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.

Category Sort 3D ships an update fortnightly, Directional Arrow GridPro every 6 weeks. Both last shipped on November 10, 2026.

## The numbers

| Metric | Category Sort 3D | Directional Arrow GridPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 207 MB | 142 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TVP STEEL JOINT STOCK COMPANY](https://appshunter.io/developer/6789458653) | [Arun Tiwari](https://appshunter.io/developer/6811865466) |

## What reviewers say

### Category Sort 3D

[App page](https://appshunter.io/ios/app/category-sort-3d/id6797835714)

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

**In-app purchases:** none


### Directional Arrow GridPro

[App page](https://appshunter.io/ios/app/directional-arrow-gridpro/id6811865464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Category Sort 3D free?

Category Sort 3D is free to download, with no in-app purchases.

### Is Directional Arrow GridPro free?

Directional Arrow GridPro is free to download, with no in-app purchases.

### Do Category Sort 3D or Directional Arrow GridPro have ads?

Both Category Sort 3D and Directional Arrow GridPro show ads.

### Which is updated more often, Category Sort 3D or Directional Arrow GridPro?

Category Sort 3D ships an update fortnightly, and Directional Arrow GridPro every 6 weeks. Most recently, Category Sort 3D was updated on November 10, 2026 and Directional Arrow GridPro on November 10, 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.*