# ShelfDor vs IPS Corp App

The clearest difference is update cadence: IPS Corp App at every 3 weeks against ShelfDor's every 16 months. IPS Corp App also leads on iOS requirement (12.0 vs 15.0). 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.

ShelfDor ships an update every 16 months, IPS Corp App every 3 weeks. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ShelfDor | IPS Corp App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Size | 21 MB | 38 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Software Design Consulting Group](https://appshunter.io/developer/1301175558) | [Saul Garcia](https://appshunter.io/developer/1727959940) |

## What reviewers say

### ShelfDor

[App page](https://appshunter.io/ios/app/shelfdor/id1506741343)

**Features:** macOS Compatibility

**In-app purchases:** none


### IPS Corp App

[App page](https://appshunter.io/ios/app/ips-corp-app/id6476836201)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShelfDor free?

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

### Is IPS Corp App free?

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

### Do ShelfDor or IPS Corp App have ads?

Neither ShelfDor nor IPS Corp App shows ads.

### Which is updated more often, ShelfDor or IPS Corp App?

ShelfDor ships an update every 16 months, and IPS Corp App every 3 weeks. Most recently, ShelfDor was updated on September 8, 2026 and IPS Corp App on September 21, 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.*