# DMP Touchscreen for iPhone vs T

The clearest difference is update cadence: T at every 9 days 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, T every 9 days. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DMP Touchscreen for iPhone | T |
| --- | --- | --- |
| 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 9 days** |
| Monetization | Free | — |
| Size | 152 MB | 9 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Monitoring Products, Inc.](https://appshunter.io/developer/447825246) | [T SYSTEMS ITC IBERIA SA](https://appshunter.io/developer/691246680) |

## 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


### T

[App page](https://appshunter.io/ios/app/t-notifica/id1614224391)

**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 T free?

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

### Do DMP Touchscreen for iPhone or T have ads?

Neither DMP Touchscreen for iPhone nor T shows ads.

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

DMP Touchscreen for iPhone ships an update every 16 months, and T every 9 days. Most recently, DMP Touchscreen for iPhone was updated on June 11, 2026 and T on September 19, 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.*