# T vs ATTC

The clearest difference is update cadence: T at every 5 months against ATTC's every 27 months. T also leads on device support (4 vs 2) and ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for T against 5.0 for ATTC. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

T ships an update every 5 months, ATTC every 27 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | T | ATTC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/t-demand/id1301271356/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/attc/id6467386211/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 27 months |
| Monetization | Free | Free |
| Size | 63 MB | 6 MB |
| Requires iOS | **12.4** | 15.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T-DEMAND.CO., LTD.](https://appshunter.io/developer/1322282549) | [Dähler Competition Line (Deutschland) GmbH](https://appshunter.io/developer/1708557301) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-demand/id1301271356)

This utility app allows for system initialization, debugging, and remote control. It also provides monitoring for body height, current pressure, and early system warnings.

**Highlights:** System initialization, Debugging capabilities, Remote control functions, Body height monitoring, Current pressure monitoring, Early system warning alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### ATTC

[App page](https://appshunter.io/ios/app/attc/id6467386211)

Enhance your BMW's security and performance with an advanced anti-theft system. This device offers multiple driving modes, including an anti-theft feature that disables the accelerator pedal to prevent unauthorized use. Control it via your smartphone or a remote for a more responsive engine and potential fuel savings.

**Highlights:** Anti-theft mode, Valet mode, Multiple Power Pedal modes, Smartphone control, Remote control, 10% quicker acceleration, Fuel savings

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is ATTC free?

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

### Which has better reviews, T or ATTC?

T and ATTC are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do T or ATTC have ads?

Neither T nor ATTC shows ads.

### Which is updated more often, T or ATTC?

T ships an update every 5 months, and ATTC every 27 months. Most recently, T was updated on October 6, 2026 and ATTC on October 16, 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.*