Best Holley Terminator X Apps & Games

31+ iOS apps & games curated and reviewed

4.1 avg rating

20 free apps & games

Updated September 2026

If you already know Holley Terminator X, this is the deeper bench. 31+ holley terminator x apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Holley Terminator X Apps & Games (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Holley Terminator X	Free	4.4★ (5)	No	No	Aug 2026
2	Holley Sniper EFI	Free	3.2★ (13)	No	No	Aug 2026
3	Coach Holley Fit	Free	5.0★ (11)	No	No	Jul 2026
4	Terminator: Dark Fate	Free	4.4★ (559)	No	Yes	Aug 2026
5	Holley CU	Free	5.0★ (2)	No	No	Jul 2026
6	Amp’d 2.0	Free	5.0★ (5)	No	No	Aug 2026
7	APR PCU	Free	—	No	No	Aug 2026
8	Edge EZX	Free	2.8★ (11)	No	No	Aug 2026

Top Picks for Holley Terminator X

Holley Terminator X by Holley Performance Products

Bluetooth App for Terminator X

Editor's Choice

🔧 Utilities

4.4(5 ratings)

Free

Unlock advanced vehicle tuning control with this app. Fine-tune over 250 engine parameters for maximum performance using a mobile-friendly interface. Monitor vital engine data, create custom tunes, and share tuning files effortlessly.

Holley Sniper EFI by Holley Performance Products

Bluetooth App for Sniper EFI

Strong Contender

🔧 Utilities

3.2(13 ratings)

Free

This app allows users to remotely control and monitor their Sniper EFI systems via Bluetooth. It offers a setup wizard, tuning capabilities, and real-time data logging for performance adjustments.

Coach Holley Fit by Ronnie Holley

Training, Nutrition & More!

Worth Considering

💪 Health & Fitness

5.0(11 ratings)

Free

Achieve your fitness goals with personalized workout and meal plans. Track your progress with advanced analytics, log workouts, record meals, and connect wearable devices. Get support through in-app chat.

More Holley Terminator X apps to explore

Terminator: Dark Fate

Online Terminator Warfare game

Free

Lead the human Resistance in a post-apocalyptic future against relentless machines. Build and upgrade your base, train troops, research technology, and form alliances with other players to battle for survival and reclaim Earth.

Build and upgrade Resistance baseRecruit and train over 30 troop typesResearch new technologies and abilities

🎮 Games

(559)

free with in-app purchases

Holley CU

by HOLLEY CREDIT UNION

Free

Manage your finances conveniently from your mobile device. Check balances, review transactions, deposit checks, and make payments for loans and bills securely.

Check account balancesView transaction historyDeposit checks

Throttle Sensitivity Booster

Free

Instantly adjust your vehicle's throttle response wirelessly. This advanced device and app combination eliminates delays, giving you full control over how your car drives. Customize or select from pre-set throttle curves for an enhanced driving experience.

Wireless Bluetooth controlEliminates throttle response delays5 preset throttle curves

by Holley Performance Products

by Holley Performance Products

Free

Enhance your late model diesel truck's performance with this app, offering improved drivability, mileage, and power. Control features like tire size calibration and DPF regens via a smartphone interface. Built-in safety features protect your engine.

Improved drivability, mileage, and powerInteractive smartphone app control5 adjustable power levels

Bluetooth App for Flashcal+

Free

This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.

Speedometer calibrationTire size adjustmentGear ratio adjustment

Calibrate your speedometer

by Holley Performance Products

by Holley Performance Products

Free

This app allows vehicle owners to tune their car's engine for increased horsepower and torque. It offers on-the-fly performance adjustments, throttle sensitivity control, and diagnostic features like reading fault codes.

Increase horsepower and torquePlug-and-play engine tuningOn-the-fly performance level changes

by Holley Performance Products

by Holley Performance Products

Engage in an open-world action game set in a futuristic metaverse. Battle robots, aliens, and monsters as one of seven digitally scanned models. Experience immersive gameplay with stunning visuals and a custom soundtrack.

Open-world gameplayFuturistic metaverse settingBattle robots, aliens, and monsters

🎮 Games

(17)

free

DINAN THROTTLE BOOSTER

by Holley Performance Products

Free

Enhance your vehicle's throttle response wirelessly. This app offers granular control over throttle sensitivity, allowing you to select preset curves or create and save custom profiles for a more responsive driving experience.

Wireless Bluetooth control5 preset throttle curvesCustomizable throttle curves

Enhance your premium cigar lounge experience with personalized recommendations for cigars and spirits. Track your membership status, rewards, and purchase history seamlessly. Stay connected with your lounge's live menu and expert pairings.

Personalized cigar and spirit recommendationsLive lounge menu browsingExpert spirit pairing suggestions

This virtual training app offers personalized workout and nutrition plans for all fitness levels. Track your exercises, log macros and water intake, and access a library of recipes and exercises. It requires a paid coaching plan for full access.

Customized workout plansPersonalized nutrition plansWorkout logging (weights, reps, sets, rest)

💪 Health & Fitness

(1)

free with in-app purchases

Edge EZ

by Holley Performance Products

Free

This application allows users to control their inline module directly from their smartphone. Adjust power levels and throttle boost settings to customize your driving experience. Upgrade your vehicle and unlock its full engine potential.

Control inline moduleAdjust power levelsModify throttle boost

by Holley Performance Products

Free

Enhance your 1998.5-2002 24V Cummins diesel engine's performance with on-the-fly adjustments. Fine-tune fueling, accelerator pedal response, and timing for significant power gains.

On-the-fly adjustability via BluetoothFine-tune low boost fuelingAdjust fuel delivery based on pedal position

🔧 Utilities

(6)

free

FAQ about Holley Terminator X

What are the best holley terminator x apps & games for iPhone?

Holley Terminator X tops our holley terminator x apps & games ranking as of September 2026, with a 4.4-star average from 5 App Store ratings, and it's free to download.

Are there free holley terminator x apps & games for iPhone?

Yes — 20 of the top holley terminator x apps & games we rank are free to download, including Holley Terminator X and Holley Sniper EFI.

Does Holley Terminator X have ads or in-app purchases?

Holley Terminator X has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many holley terminator x apps & games are on the App Store?

We track 31+ holley terminator x apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is Holley Terminator X?

Holley Terminator X is a mobile application designed to provide advanced tuning control for vehicles equipped with Holley's Terminator X EFI systems. It allows users to fine-tune over 250 engine parameters directly from their iPhone or iPad.

What are the key features of Holley Terminator X?

Key features include real-time engine data monitoring on six pre-defined screens, an intuitive setup wizard for creating base tunes, the ability to create, manage, and share tuning files, and datalog recording for performance review.