# Sibell Mobile vs Alpha Shell

The clearest difference is update cadence: Alpha Shell at every 6 weeks against Sibell Mobile's every 4 months. 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.

Sibell Mobile ships an update every 4 months, Alpha Shell every 6 weeks. The most recent releases landed on September 3, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Sibell Mobile | Alpha Shell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (12 ratings)](https://appshunter.io/ios/app/sibell-mobile/id1110917539/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 95 MB | 25 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ultra Web Marketing](https://appshunter.io/developer/1143186288) | [Alpha Software, Corporation](https://appshunter.io/developer/874677887) |

## What reviewers say

### Sibell Mobile

[App page](https://appshunter.io/ios/app/sibell-mobile/id1110917539)

Monitor and control your security systems remotely. View live feeds from IP cameras and manage NVR/DVR functions. This free application provides comprehensive control over your Sibell security setup from anywhere.

**Highlights:** Live security system viewing, Remote IP camera control, NVR and DVR function management, Anywhere access, Free application

**In-app purchases:** none


### Alpha Shell

[App page](https://appshunter.io/ios/app/alpha-shell/id1561405811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sibell Mobile free?

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

### Is Alpha Shell free?

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

### Do Sibell Mobile or Alpha Shell have ads?

Neither Sibell Mobile nor Alpha Shell shows ads.

### Which is updated more often, Sibell Mobile or Alpha Shell?

Sibell Mobile ships an update every 4 months, and Alpha Shell every 6 weeks. Most recently, Sibell Mobile was updated on September 3, 2026 and Alpha Shell on May 15, 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.*