# DMP Touchscreen for iPhone vs Aptos Engage

The clearest difference is update cadence: Aptos Engage at every 2 months against DMP Touchscreen for iPhone's every 16 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.

DMP Touchscreen for iPhone ships an update every 16 months, Aptos Engage every 2 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DMP Touchscreen for iPhone | Aptos Engage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (12 ratings)](https://appshunter.io/ios/app/dmp-touchscreen-for-iphone/id1064988591/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 152 MB | 75 MB |
| Requires iOS | 15.6 | **14.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Digital Monitoring Products, Inc.](https://appshunter.io/developer/447825246) | [Aptos, LLC](https://appshunter.io/developer/1681623707) |

## What reviewers say

### DMP Touchscreen for iPhone

[App page](https://appshunter.io/ios/app/dmp-touchscreen-for-iphone/id1064988591)

This app provides a realistic simulation of a graphic touchscreen keypad on your iPhone. It allows users to learn and practice using various security and smart home functions, including arming/disarming systems, managing alarms, and controlling Z-Wave devices.

**Highlights:** Simulates graphic touchscreen keypad, Learn security system functions, Practice arming/disarming, Manage fire and panic alarms, Control Z-Wave devices, Carousel navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Aptos Engage

[App page](https://appshunter.io/ios/app/aptos-engage/id6447530741)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DMP Touchscreen for iPhone free?

DMP Touchscreen for iPhone is free to download, with no in-app purchases.

### Is Aptos Engage free?

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

### Do DMP Touchscreen for iPhone or Aptos Engage have ads?

Neither DMP Touchscreen for iPhone nor Aptos Engage shows ads.

### Which is updated more often, DMP Touchscreen for iPhone or Aptos Engage?

DMP Touchscreen for iPhone ships an update every 16 months, and Aptos Engage every 2 months. Most recently, DMP Touchscreen for iPhone was updated on October 13, 2026 and Aptos Engage on October 2, 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.*