# NEXTtec LinkCloud vs SIGMA MAmb

The clearest difference is update cadence: NEXTtec LinkCloud at monthly against SIGMA MAmb's every 9 months. SIGMA MAmb's advantage is iOS requirement (11.0 vs 13.0). 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.

NEXTtec LinkCloud ships an update monthly, SIGMA MAmb every 9 months. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | NEXTtec LinkCloud | SIGMA MAmb |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free | — |
| Size | 115 MB | 21 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [NEXTTEC S.r.l.](https://appshunter.io/developer/931202290) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### NEXTtec LinkCloud

[App page](https://appshunter.io/ios/app/nexttec-linkcloud/id1446885460)

Control your NEXTtec anti-burglary systems remotely via cloud or SMS. Access system status and receive push notifications for alarms, with secure, encrypted credential storage and biometric unlock options.

**Highlights:** Remote system control (Cloud/SMS), Push notifications for alarms, Encrypted credential storage, Face ID/Touch ID unlock, Customizable alarm tones

**Features:** macOS Compatibility

**In-app purchases:** none


### SIGMA MAmb

[App page](https://appshunter.io/ios/app/sigma-mamb/id6470002338)

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

**In-app purchases:** none


## Frequently asked questions

### Is NEXTtec LinkCloud free?

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

### Is SIGMA MAmb free?

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

### Do NEXTtec LinkCloud or SIGMA MAmb have ads?

Neither NEXTtec LinkCloud nor SIGMA MAmb shows ads.

### Which is updated more often, NEXTtec LinkCloud or SIGMA MAmb?

NEXTtec LinkCloud ships an update monthly, and SIGMA MAmb every 9 months. Most recently, NEXTtec LinkCloud was updated on September 14, 2026 and SIGMA MAmb on September 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.*