# TrueSecure Key

> Smartphone-based digital key for TrueSecure-enabled door access. (iPhone/iPad app by Plasco LLC.)

- Source: https://appshunter.io/ios/app/truesecure-key/id1485011923 (this page in markdown: same URL + `.md`)
- Developer: [Plasco LLC](https://appshunter.io/developer/1485011922)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 4.67/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 9 MB
- Languages: English
- Released: 2019-11-06
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/truesecure-key/id1485011923/reviews.md

## What is TrueSecure Key?

With the TrueSecure™ Key app, use your phone to open TrueSecure equipped doors.

Stop digging around for key cards & fobs in your bag. When your access control system is equipped with TrueSecure hardware, your smartphone can remain in your pocket to unlock the door.  Use your phone to unlock doors – either from your pocket or by holding your phone near the door’s reader.

The TrueSecure Key app transmits your digital key via the phone’s Bluetooth to the reader/lock to authenticate your mobile key & unlock the door. Very little battery power is used.  Your phone can remain locked with the app open and running in the background. The app can hold multiple keys to open multiple doors.

This app will only work with TrueSecure-enabled hardware. Your access control administrator will need to issue you a TrueSecure mobile key credential.

## Key features

- Unlock doors with your phone
- No physical key cards needed
- Bluetooth key transmission
- Background operation
- Supports multiple keys

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/truesecure-key/id1485011923/reviews.md

### 3/5 — No longer working in background

*2023-05-17*

The app no longer works unless you have the app up on your phone and are actually looking at it

## Frequently asked questions about TrueSecure Key

### How does TrueSecure Key work?

TrueSecure Key uses your phone's Bluetooth to transmit a digital key to a TrueSecure-enabled door reader. This authenticates your mobile key and unlocks the door without needing a physical card.

### What devices does TrueSecure Key support?

TrueSecure Key is available for iPhone and iPod devices. It requires a smartphone with Bluetooth capabilities.

### Can I use TrueSecure Key without a physical key?

Yes, the primary function of TrueSecure Key is to replace physical key cards and fobs. Your phone acts as your digital key once your access control administrator issues a mobile credential.

### Does TrueSecure Key use a lot of battery?

The app is designed to use very little battery power. Your phone can remain locked with the app open and running in the background.

### How do I get a TrueSecure mobile key?

Your access control administrator must issue you a TrueSecure mobile key credential. The app will only function with TrueSecure-enabled hardware.

### Can TrueSecure Key open multiple doors?

Yes, the TrueSecure Key app can hold multiple digital keys, allowing you to open multiple doors if you have been issued credentials for them.

### What is the age rating for TrueSecure Key?

TrueSecure Key has an age rating of 4+, making it suitable for a wide range of users.

### How often is TrueSecure Key updated?

The latest version of TrueSecure Key is 2.11.1, which was last updated on September 9, 2025. Updates ensure continued compatibility and performance.

## Version history (last 5 releases)

### 2.11.1 — 2025-09-09

TrueSecure™ Key is the new name for the app formerly known as SimpleAccess™.

### 2.10.1 — 2023-06-09

Bug fixes and other improvements

### 2.10.0 — 2023-02-28

- Bug fixes and other improvements

### 2.9.4 — 2022-09-19

Installers can configure reader RSSI range for Present-To-Open (PTO)
Installers can reset reader configuration to default values
Bug fixes and other improvements

### 2.9.2 — 2021-09-02

Bug fixes and other improvements

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## More apps by Plasco LLC

- [SimpleAccess Admin](https://appshunter.io/ios/app/simpleaccess-admin/id1583595360)

All apps by Plasco LLC: https://appshunter.io/developer/1485011922

## Related topics

[simple access](https://appshunter.io/ios/topics/simple-access)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*