TREK: T.I. Communicator reimagines the phone dialer as a TREK Total Interface companion, delivering a retro sci-fi-inspired yet fully functional UI. It ranks #196 in US COMMUNICATION with a 4.69 rating from 276 users and has 1,000+ total downloads with 31 downloads in the last 30 days.
Pros & Cons
Unique retro TREK Total Interface aesthetic that stays functional
Practical dialer features like blocked numbers, speed dial, and dual SIM
High level of theme customization with many color options
Companion-ready for TREK: Total Interface users
May appeal to a niche audience due to the distinctive sci-fi UI
Lacks emphasis on conventional dialer features emphasized by some competitors
Price may be a barrier for some users
About Sci-Fi Communicator
Sci-Fi Communicator is a communication app developed by NSTEnterprises.
Download Statistics
Sci-Fi Communicator has been downloaded 3.9 thousand times. In the last 30 days, the app was downloaded 31 times.
User Ratings
Sci-Fi Communicator is rated 4.72 out of 5 stars. The rating is based on 290 ratings.
App Information
Sci-Fi Communicator costs $3.19 to download. The APK download size is 55.64 MB. The latest version available is 10.0.0. The last update was on September 17, 2026.
Technical Requirements
Sci-Fi Communicator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since September 2020.
Description
Have fun while using your phone with the look and sounds you love! This contacts/dialer app has a ton of features and options.
Settings for / Abilities: ・Blocked numbers・Speed dial ・Dual SIM・Display information ・Conference calls ・17 Themes with sounds + fonts (or system font) ・Many other options to control almost everything
This app's interface is meant to parody the way old sci-fi designers imagined future computers 30 or more years ago. They made them for pure aesthetics with meaningless labels and buttons with completely indecipherable function or layout.
I stayed true to that style, but for my artistic expression I gave everything actual meaning and function to give you a fully usable interface for all functions.
This is a generic interface that uses no trademarked material from any old - games, computer programs, shows or movies. I respect copyrights, so please don't ask me to update to include them in reviews or by mail.
↑ ★ ★ ★ ★ ★ ↑ Light up the stars :-) It helps me. Like and follow my Facebook page for the latest releases and updates. https://www.facebook.com/Not.Star.Trek.LCARS.Apps/ Also check "More by NSTEnterprises" below to see my other offerings.
Recent changes: Now has all 17 of my Sci-Fi themes (complete with sounds) Also various function improvements
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Love it, the best set of apps I've ever downloaded as a trek fan, still have to get the text app, but I plan to ASAP lol
★★★★★David Yantch· Apr 29, 2025
Lcars forever this developer is amazing designer buy everything he made it's like being in the organized life of a star fleet officer instead of boring be envied by every nerd that sees you using it
★★★★★David C. Hall· Oct 6, 2022
They have done it again! What a fantastic App! I don't how the Dev does it, but now my phone looks like a true Tricorder with this Dialer app, and you don't have to download any other to make it work!
★★☆☆☆Philip Mutiso· Jan 19, 2023
Improvement need to be done especially to have call recording, dial pad when calling
★☆☆☆☆Cherry Tovell· Jan 13, 2026
I'd love to recommend this app, but there are some problems. Firstly, the app is unstable. When on call, I had a lot of problems with the call spontaneously stopping, which doesn't happen with the phone app. On one call, I had to redial 5 times. After a while putting up with this issue, the app stopped working entirely. I had to set the phone app as my default, so I could make phone calls again. I then had to delete the app cause it kept popping up when I'd try to phone places from my browser.
★★☆☆☆Tango Romeo· Aug 11, 2023
Love the way it looks. However, it does not function properly when connecting or disconnecting to any Bluetooth device. Most of the time it will just disconnect the phone call when switching between the Bluetooth device and the phone. As was stated by another user, this does not give you the option to utilize call waiting, placing people on hold, as well as a few other issues. Once the issues are fixed, I will be more than happy to use this on my device.
★☆☆☆☆Kevin Przeklasa· Nov 30, 2023
Looks great, doesn't keep assigned notification sounds & hangs calls w/no reason. *(S10plus). Sadly uninstalled due to poor user experience compared to Trek interface. **I've purchased all your products as well as the suggested launcher key, ty. Had I known that assigned (non ST) contact notification sounds won't work, I would never of made this purchase.
Google Play Rankings for Sci-Fi Communicator
This app is not ranked
Technologies used by Sci-Fi Communicator
18 permissions·14 libraries
Subscribe to see full permission and library details
Trust & Safety: The app requests multiple telephony and contact permissions (READ_CALL_LOG, WRITE_CALL_LOG, READ_CONTACTS, WRITE_CONTACTS, READ_PHONE_STATE, FOREGROUND_SERVICE, etc.) and foreground service permissions. Review permissions to ensure they align with your privacy preferences and the app’s call-management features.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
![TREK: Sounds [Present] icon](https://lh3.googleusercontent.com/P36BeEAHuQTnbbY6X2yPQQTCpASng5xFc_VyOp4HIAel7hp3dseAxuJOsuPopXPipCvwXZMR4cGu0mMbrSPi2j0Cl_q4FILkOIfMNQ=s96)
![TREK: Sounds [Pro] icon](https://lh3.googleusercontent.com/Vo97poriJmp4_oYNnwQn0_y-E6pw0wKePn-yYW3MHz34HbPlrtPoibV8Q1AhSkYdtzrYCzdR4OsmFh1iAK0je6Y7QQP8117Q9JE3ZA=s96)
