# DW Security vs TMaSS Mobile

The clearest difference is update cadence: DW Security at every 5 weeks against TMaSS Mobile's every 14 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.

DW Security ships an update every 5 weeks, TMaSS Mobile every 14 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | DW Security | TMaSS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 14 months |
| Monetization | Free | — |
| Size | 20 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Security Communication Solutions International Pty Ltd](https://appshunter.io/developer/1040104268) | [Marathon Tyres Pty Limited](https://appshunter.io/developer/1133096780) |

## What reviewers say

### DW Security

[App page](https://appshunter.io/ios/app/dw-security/id1144262018)

Control and access your security systems remotely. Arm or disarm your system, review event history, and access system manuals directly from your device.

**Highlights:** Remote system control, Arm/Disarm functionality, Event history review, Access system manuals, Direct wireless connection

**Features:** macOS Compatibility

**In-app purchases:** none


### TMaSS Mobile

[App page](https://appshunter.io/ios/app/tmass-mobile/id6467872203)

**In-app purchases:** none


## Frequently asked questions

### Is DW Security free?

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

### Is TMaSS Mobile free?

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

### Do DW Security or TMaSS Mobile have ads?

Neither DW Security nor TMaSS Mobile shows ads.

### Which is updated more often, DW Security or TMaSS Mobile?

DW Security ships an update every 5 weeks, and TMaSS Mobile every 14 months. Most recently, DW Security was updated on June 1, 2026 and TMaSS Mobile on September 10, 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.*