# Stemax Mobile vs Authmeister

The clearest difference is update cadence: Authmeister at every 3 weeks against Stemax Mobile's every 8 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.

Stemax Mobile ships an update every 8 months, Authmeister every 3 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stemax Mobile | Authmeister |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 24.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 51 MB | 91 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [НПП Стелс](https://appshunter.io/developer/1293122923) | [Ivan Kopylov](https://appshunter.io/developer/1798070188) |

## What reviewers say

### Stemax Mobile

[App page](https://appshunter.io/ios/app/stemax-mobile/id1244675771)

This application allows security company clients to remotely manage their properties, receive alerts for security events, and monitor equipment status. It provides detailed object status, alarm notifications with priority, and control over security modes for each section.

**Highlights:** Remote property management, Security event alerts, Equipment status monitoring, Section security mode control, SOS alarm button, Event log with filtering

**Features:** macOS Compatibility

**In-app purchases:** none


### Authmeister

[App page](https://appshunter.io/ios/app/authmeister/id6742833866)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Stemax Mobile free?

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

### Is Authmeister free?

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

### Do Stemax Mobile or Authmeister have ads?

Neither Stemax Mobile nor Authmeister shows ads.

### Which is updated more often, Stemax Mobile or Authmeister?

Stemax Mobile ships an update every 8 months, and Authmeister every 3 weeks. Most recently, Stemax Mobile was updated on October 19, 2026 and Authmeister on October 25, 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.*