# M2BX vs Auto

The clearest difference is update cadence: Auto at monthly against M2BX's every 33 months. M2BX's advantage is iOS requirement (10.0 vs 15.0). 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.

M2BX ships an update every 33 months, Auto monthly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | M2BX | Auto |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Monthly** |
| Monetization | Free | — |
| Size | 7 MB | 15 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [剑 熊](https://appshunter.io/developer/820792877) | [Gastor](https://appshunter.io/developer/1589010177) |

## What reviewers say

### M2BX

[App page](https://appshunter.io/ios/app/m2bx/id833345071)

Remotely control a GSM alarm system for home security. Manage defense zones, check history, and program settings from your device. Protect your home with this comprehensive security management tool.

**Highlights:** Remote control of GSM alarm system, Manage wired and wireless defense zones, Check alarm history records, Program system settings remotely, Time-based arming and disarming, Supports up to 100 wireless sensors

**Features:** macOS Compatibility

**In-app purchases:** none


### Auto

[App page](https://appshunter.io/ios/app/auto-guard/id6749306049)

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

**In-app purchases:** none


## Frequently asked questions

### Is M2BX free?

M2BX is free to download, with no in-app purchases.

### Is Auto free?

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

### Do M2BX or Auto have ads?

Neither M2BX nor Auto shows ads.

### Which is updated more often, M2BX or Auto?

M2BX ships an update every 33 months, and Auto monthly. Most recently, M2BX was updated on October 3, 2026 and Auto on October 13, 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.*