# Wall Shelf Sort 3D vs Study Helper

The clearest difference is in-app purchases: Wall Shelf Sort 3D at none against Study Helper's 2. Study Helper's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Study Helper sells 2 in-app purchases, starting at $4.99 per 7 days. Wall Shelf Sort 3D asks for nothing beyond the download.

## The numbers

| Metric | Wall Shelf Sort 3D | Study Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 347 MB | 80 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aziza Rahman](https://appshunter.io/developer/1705160547) | [Reda Mezghiche](https://appshunter.io/developer/1705546101) |

## What reviewers say

### Wall Shelf Sort 3D

[App page](https://appshunter.io/ios/app/wall-shelf-sort-3d/id6479971254)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Helper

[App page](https://appshunter.io/ios/app/study-helper-aistudy/id6757971505)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Days | $4.99 | per 7 days |
| 12 Months | $24.99 | per year |


## Frequently asked questions

### Is Wall Shelf Sort 3D free?

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

### Is Study Helper free?

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

### Do Wall Shelf Sort 3D or Study Helper have ads?

Wall Shelf Sort 3D shows ads; Study Helper does not.

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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.*