# DocScan vs Clamshell

The clearest difference is update cadence: DocScan at every 10 days against Clamshell's every 6 weeks. Clamshell's advantage is iOS requirement (18.4 vs 26.0). 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.

DocScan ships an update every 10 days, Clamshell every 6 weeks. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DocScan | Clamshell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clamshell/id6477896729/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 5 MB | 8 MB |
| Requires iOS | 26.0 | **18.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [KURZ Digital Solutions GmbH & Co. KG](https://appshunter.io/developer/1416497893) | [Alexander Kovrazhkin](https://appshunter.io/developer/1544108014) |

## What reviewers say

### DocScan

[App page](https://appshunter.io/ios/app/docscan-pdf-scanner-app/id6473921972)

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

**In-app purchases:** none


### Clamshell

[App page](https://appshunter.io/ios/app/clamshell/id6477896729)

Monitor the status of all your Macs from your iPhone or iPad. This app allows you to track lid and system states remotely, ensuring you're always informed about your devices. It utilizes iCloud for secure data synchronization without third-party servers.

**Highlights:** Monitor Mac lid states, Track system statuses (Awake, Sleep, etc.), Remote monitoring from iPhone/iPad, iCloud synchronization, Supports Mac desktops

**In-app purchases:** none


## Frequently asked questions

### Is DocScan free?

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

### Is Clamshell free?

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

### Do DocScan or Clamshell have ads?

Neither DocScan nor Clamshell shows ads.

### Which is updated more often, DocScan or Clamshell?

DocScan ships an update every 10 days, and Clamshell every 6 weeks. Most recently, DocScan was updated on October 25, 2026 and Clamshell on October 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.*