# Core vs Shell Mobility Site Manager

The clearest difference is iOS requirement: Core at 10.0 against Shell Mobility Site Manager's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Core ships an update every 2 months, Shell Mobility Site Manager every 6 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Core | Shell Mobility Site Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 48 MB | 157 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [W-Systems Corp.](https://appshunter.io/developer/1451591992) | [Shell Information Technology International B.V.](https://appshunter.io/developer/410842826) |

## What reviewers say

### Core

[App page](https://appshunter.io/ios/app/core-mark-crm/id1476533455)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shell Mobility Site Manager

[App page](https://appshunter.io/ios/app/shell-mobility-site-manager/id1617820008)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Core free?

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

### Is Shell Mobility Site Manager free?

Shell Mobility Site Manager is free to download, with no in-app purchases.

### Do Core or Shell Mobility Site Manager have ads?

Neither Core nor Shell Mobility Site Manager shows ads.

### Which is updated more often, Core or Shell Mobility Site Manager?

Core ships an update every 2 months, and Shell Mobility Site Manager every 6 weeks. Most recently, Core was updated on October 2, 2026 and Shell Mobility Site Manager on October 12, 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.*