# DryFire Trigger Unit

> App to program a universal gun assembly for laser firing and vibration detection. (iPhone/iPad app by Wordcraft International Limited.)

- Source: https://appshunter.io/ios/app/dryfire-trigger-unit/id1291827365 (this page in markdown: same URL + `.md`)
- Developer: [Wordcraft International Limited](https://appshunter.io/developer/294338798)
- Category: Sports
- Price: Free
- Rating: 3.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 8.0 · 16 MB
- Languages: American English
- Released: 2017-12-08
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dryfire-trigger-unit/id1291827365/reviews.md

## What is DryFire Trigger Unit?

The DryFire Universal gun assembly is here.  This is the iOS version of the app to program it.

Select the firing mode - fire on press, fire on release or universal
Select the sensitivity when operating in universal mode

Universal mode fires the laser based on detecting vibrations consistent with the trigger being pressed.

Use this app to link the gun assembly to the DryFire system.

## Key features

- Program universal gun assembly
- Select firing modes (press, release, universal)
- Adjust sensitivity in universal mode
- Laser firing based on vibration
- Link gun assembly to DryFire system


## Frequently asked questions about DryFire Trigger Unit

### What can I do with the DryFire Trigger Unit app?

The DryFire Trigger Unit app allows you to program your DryFire Universal gun assembly. You can select firing modes like fire on press, fire on release, or universal mode, and adjust sensitivity settings.

### How does the universal firing mode work?

In universal mode, the app enables the laser to fire by detecting vibrations that are consistent with the trigger being pressed. This provides a unique firing mechanism for the gun assembly.

### What devices does the DryFire Trigger Unit app support?

The DryFire Trigger Unit app is designed for iOS devices, specifically supporting iPhone, iPad, and iPod. It was released on December 8, 2017, and its latest version is 1.3.

### Is the DryFire Trigger Unit app free to use?

Yes, the DryFire Trigger Unit app is available for free. There are no in-app purchases or advertisements mentioned in its description.

### What is the age rating for the DryFire Trigger Unit app?

The DryFire Trigger Unit app has an age rating of 12+. This suggests it is suitable for users aged 12 and above.

### How often is the DryFire Trigger Unit app updated?

The DryFire Trigger Unit app was last updated on April 1, 2019. While it has not received recent updates, its functionality is focused on programming the gun assembly.

### What is the user feedback on the DryFire Trigger Unit app?

Based on the available data, the DryFire Trigger Unit app has a rating of 3.0 stars from 1 rating. This indicates a mixed or limited user reception.

### Does the DryFire Trigger Unit app require an internet connection?

The description does not explicitly state whether an internet connection is required. However, to link the gun assembly to the DryFire system, a stable connection might be necessary for initial setup or updates.

## Version history (last 4 releases)

### 1.3 — 2019-04-01

The firing options have been simplified for the latest trigger unit which does not have a jumper to select fire on press or release

### 1.2 — 2019-01-04

At startup, a progress bar is displayed while the app connects to the trigger unit and reads settings
It resolves an issue connecting to the app to the main DryFire program on some PCs

### 1.1 — 2018-09-29

Improves bluetooth device recognition

### 1.0 — 2017-12-08

No release notes.

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## More apps by Wordcraft International Limited

- [DryFire GunMotion](https://appshunter.io/ios/app/dryfire-gunmotion/id893116995)
- [SmartAngle](https://appshunter.io/ios/app/smartangle/id1059330840)
- [DryFire5 GunMotion](https://appshunter.io/ios/app/dryfire5-gunmotion/id1516066925)

All apps by Wordcraft International Limited: https://appshunter.io/developer/294338798

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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 2026-07-04.*