# Master Alarm vs AutoLoc Digital Remote System

The clearest difference is in-app purchases: Master Alarm at none against AutoLoc Digital Remote System's 6. Master Alarm also leads on iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. AutoLoc Digital Remote System sells 6 in-app purchases, starting at $9.90 per month. Master Alarm asks for nothing beyond the download.

## The numbers

| Metric | Master Alarm | AutoLoc Digital Remote System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/autoloc-digital-remote-system/id1668434220/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 13 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [锋 陈](https://appshunter.io/developer/1583137479) | [Threeprong](https://appshunter.io/developer/1668434222) |

## What reviewers say

### Master Alarm

[App page](https://appshunter.io/ios/app/master-alarm/id1658438001)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoLoc Digital Remote System

[App page](https://appshunter.io/ios/app/autoloc-digital-remote-system/id1668434220)

Control your car's keyless entry, remote start, and alarm system digitally. Manage essential vehicle functions remotely for enhanced convenience and security.

**Highlights:** Keyless entry, Remote start, Car alarm control, Digital vehicle management

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.90 | per month |
| Pro Purchase | $9.99 | per month |
| Pro Plus Purchase | $14.49 | per month |
| Premium | $14.49 | per month |
| Pro Purchase Annual | $69.99 | per year |
| Pro Plus Annual Purchase | $99.99 | per year |


## Frequently asked questions

### Is Master Alarm free?

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

### Is AutoLoc Digital Remote System free?

AutoLoc Digital Remote System is free to download, with in-app purchases available.

### Do Master Alarm or AutoLoc Digital Remote System have ads?

Neither Master Alarm nor AutoLoc Digital Remote System shows ads.

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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.*