# Axel vs SIGMA LUME

The clearest difference is iOS requirement: SIGMA LUME at 11.0 against Axel's 13.0. 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.

Axel ships an update every 7 months, SIGMA LUME every 4 months. The most recent releases landed on October 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Axel | SIGMA LUME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/axel-cloud/id1328307335/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 8 MB | 27 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Axel s.r.l.](https://appshunter.io/developer/1328307334) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### Axel

[App page](https://appshunter.io/ios/app/axel-cloud/id1328307335)

Remotely manage your home security and smart home devices from your mobile. Receive instant push notifications for important events like alarms and control your system as if you were there.

**Highlights:** Remote system management, Push notifications for events, Control alarm system modes, Manage home automation devices, Activate custom commands and macros, Control lights and electrical loads, Open gates and operate irrigation

**Features:** macOS Compatibility

**In-app purchases:** none


### SIGMA LUME

[App page](https://appshunter.io/ios/app/sigma-lume/id6746123995)

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

**In-app purchases:** none


## Frequently asked questions

### Is Axel free?

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

### Is SIGMA LUME free?

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

### Do Axel or SIGMA LUME have ads?

Neither Axel nor SIGMA LUME shows ads.

### Which is updated more often, Axel or SIGMA LUME?

Axel ships an update every 7 months, and SIGMA LUME every 4 months. Most recently, Axel was updated on October 24, 2026 and SIGMA LUME on September 18, 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.*