Holley Sniper EFI

Holley Sniper EFI

Bluetooth App for Sniper EFI

13 ratings
9 reviews
Free

Details

  • Released
  • Updated
  • February 13, 2024
  • April 17, 2026
Holley Sniper EFI screenshot #1 for iPhone
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Holley Sniper EFI screenshot #8 for iPhone
Holley Sniper EFI screenshot #9 for iPhone
iphone
ipad
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About

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.

Bluetooth connectivity
Setup wizard
Tuning features
Data monitoring
Real-time logging
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What's New in Holley Sniper EFI

1.5.5

April 17, 2026

New Dash Layouts Fixed bug with iPad File sharing Various other minor bug fixes

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User reviews

Almost there

Almost a great solution but needs CarPlay!!!
I suppose CarPlay would steal sales from there 3.5” and 5” display models.

Data Logs

The app works well allowing an easy, and mobile way to monitor your system. There are short descriptions on each category explaining what it does.
My issue is I have the most updated app version and computer software version, but the data logs will not download to the computer, saying it needs version XXX to read it.
Please help I have the updated versions available.
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Great app

I have the sniper 2 with the bluetooth module and have loved it from the beginning
It can be a little tricky to set up but once its working it works good for an easy diagnostics page to see whats going on with your engine
I really love the dash page the only thing id love to have that would take this to the next level is a way to use the gps in your phone for the speedometer
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ECU Bricked After Update

Worked fine until forced update. Now Bluetooth will not pair on mobile app. No tune = no start. I’m dead in the water.

Issues connecting

Good luck trying to connect to your Bluetooth module for your sniper 2. Took several hours to get mine connected. It says it needs to pair even when it’s connected. They need to update the app or their modules. If you ask me how I got mine connected, I couldn’t do it if my life depended on it.

Developer apps

FAQ

What devices is Holley Sniper EFI compatible with?

Holley Sniper EFI is compatible with iPhone, iPad, and iPod devices. It is designed for use with Apple's iOS operating system.

How often is Holley Sniper EFI updated?

The latest version, 1.5.2, was released on 2025-11-13. While specific update frequency isn't detailed, recent updates suggest ongoing development.

What is the age rating for Holley Sniper EFI?

Holley Sniper EFI has an age rating of 4+. This indicates it is suitable for users of all ages.

Does Holley Sniper EFI have ads?

No, Holley Sniper EFI does not contain advertisements. It is a free application without ad support.

What can I do with the Holley Sniper EFI app?

You can use the app for complete setup wizard functions, tuning features, and data monitoring of your Sniper EFI system via Bluetooth.

What is the user rating for Holley Sniper EFI?

Holley Sniper EFI has a user rating of 3.2 stars based on 12 ratings. This provides an indication of general user satisfaction.

Is Holley Sniper EFI free to download?

Yes, Holley Sniper EFI is available for free download. There are no upfront costs associated with acquiring the application.