Holley Terminator X

🇺🇸 United States
Holley Inc  | 
20
ASO score
Text
25/100
Reviews
0/100
Graphic
40/100
Other
0/100
rating
App Rating
3.9
rating
Votes
189
rating
App Age
6m 20d
rating
Last Update
Nov 12, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
1.7K
2.1M
-100%
Rating
3.88
4.24
-8%
Number of Ratings (Voted)
188
2.2M
-100%
App Age
0y 6m
7y 6m
-93%
In-app Purchases Price
$0
$48
Update Frequency
85d
166d
-49%
Title Length
19
23
-17%
Short Description Length
69
69
Description Length
1 329
2 880
-54%
Number of Screenshots
168
1116
-85 %
Has Video?
No
0% has videos
Size
0MB
0MB

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Downloads

Downloads Graph
Downloads icon
Total
1.6K
Last month icon
Last month
194

Text ASO

Title (
Characters: 19 of 50
)
Holley Terminator X
Short Description (
Characters: 69 of 80
)
Unlock next-level tuning with the Holley Terminator X EFI Android app
Description (
Characters: 1329 of 4000
)
UNLOCK THE NEXT LEVEL OF TUNING CONTROL FOR YOUR VEHICLE with the Holley Terminator X EFI mobile app — the ultimate companion for performance tuning right from your Android device. Take control of your engine’s performance with 250+ CUSTOMIZABLE PARAMETERS FOR PRECISE TUNING. Designed for enthusiasts and professionals alike, the Holley Terminator X EFI app lets you FINE TUNE ENGINE PARAMETERS FOR MAXIMUM PERFORMANCE — all from the convenience of your mobile device. Key Features: · Six pre-defined real-time monitoring screens for instant access to vital engine data · Intuitive setup wizard helps you easily create a powerful base tune in minutes · View real-time gauges on screen at a glance – no laptop required · Effortlessly create, manage, and share your tuning files with others · Record and share datalogs to review your performance anytime, anywhere · Simple, step-by-step Throttle Position Sensor (TPS) setup for accurate control Built specifically for use with Holley’s Terminator X EFI systems, this app gives you advanced tuning capabilities in a streamlined, mobile-friendly interface. Perfect for racers, tuners, and performance enthusiasts — take your tuning to the next level and keep your engine dialed in with Holley. App Requires the Holley Bluetooth Module to connect to the Terminator X ECU.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.9
189 voters

Some Latest Reviews

Nicholas Bledsoe
04 Dec, 2025
1
The dash part of the app has duplicate and missing numbers in the gauges on multiple settings. It's hard to believe what you're seeing. Please fix!

Other

Additional Information
Rating:
3.87
Voted: 189
Google Play Link:
Website:
Email: -
Privacy Policy:
Categories: Auto & Vehicles
Size: -
Installs: 1.65K
App Age: 6 months 20 days
Release Date: Jun 13, 2025
Last Update: Nov 12, 2025
Version: 1.0.4
Version history
1.0.4
Nov 12, 2025
Improvements and bug fixes
1.0.3
Oct 29, 2025
Various Improvements
Version history