# camTrigger — Sound Triggered, HighSpeed Cam

> Sound-triggered high-speed camera app for capturing action moments. (iPhone/iPad app by Asher Yaqub Khan.)

- Source: https://appshunter.io/ios/app/camtrigger/id1583792415 (this page in markdown: same URL + `.md`)
- Developer: [Asher Yaqub Khan](https://appshunter.io/developer/1533526664)
- Category: Photo & Video, Graphics & Design
- Price: Free with in-app purchases
- Rating: 4.83/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.1 · 29 MB
- Languages: English
- Released: 2021-11-02
- Data updated: 2026-07-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/camtrigger/id1583792415/reviews.md

## What is camTrigger?

camTrigger lets you take high speed photographs at the very moment of action, with just your iPhone!

In this app, shutter is triggered at the sound level predefined by the user. So if, for example, you are taking photograph of a bursting balloon, shutter is triggered at the sound of balloon burst. This lets you capture the exact moment of action.

Such sound triggered photographs earlier required buying separate sound triggers and cumbersome flash setups in dark rooms etc. Thanks to iPhone's incredibly fast camera and camTriggers innovative inbuilt sound trigger, you can now achieve this with only your iPhone, and in broad day light.

camTrigger also lets you setup very high shutter speeds for the photograph. As long as you have enough light in the scene, you can setup shutter speeds faster than 1/50,000th of a second.

camTrigger provides full creative control on your photograph. Such as manual focus, EV, resolution, shutter speed etc. camTrigger has an inbuilt sound meter, to monitor and set the sound trigger levels considering the background noise and the sound of action.

Free version of camTrigger is fully functional and has all the features. A one time in-app purchase will let you take photographs without watermark on photos.

## Key features

- Sound-triggered shutter
- High shutter speeds (faster than 1/50,000s)
- Manual focus and EV control
- Adjustable sound trigger levels
- In-app sound meter
- Watermark removal via in-app purchase

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| camTrigger Premium | $8.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/camtrigger/id1583792415/reviews.md

### 5/5 — Awesome app!

*2023-10-07*

Keep it up! It's a very coole app to use. Have not found anything like it yet!

**Developer response:** Thank you for kind words.

## Frequently asked questions about camTrigger

### What is camTrigger?

camTrigger is a free iPhone app that allows you to take high-speed photographs triggered by sound. It enables capturing the exact moment of action with shutter speeds faster than 1/50,000th of a second.

### How does camTrigger work?

The app uses your iPhone's microphone to detect sound at a level you predefine. When the sound reaches this threshold, the camera's shutter is triggered, allowing you to capture fast-paced events like a balloon bursting.

### Can I control the camera settings with camTrigger?

Yes, camTrigger offers full creative control. You can adjust manual focus, EV, resolution, and shutter speed. It also includes an inbuilt sound meter to help set trigger levels.

### Is camTrigger free to use?

The free version of camTrigger is fully functional and includes all features. A one-time in-app purchase is available to remove watermarks from your photos.

### Does camTrigger have ads?

No, camTrigger does not contain advertisements. The app is free to use with an optional in-app purchase for watermark removal.

### What devices does camTrigger support?

camTrigger is designed for iPhone and iPod devices. It requires iOS and is rated for ages 4 and up.

### How often is camTrigger updated?

camTrigger was last updated on November 2, 2021, with version 1.0. Further update frequency is not specified in the provided data.

### What do users like about camTrigger?

Users appreciate camTrigger's ability to capture precise action moments with high shutter speeds using just an iPhone. The creative control and ease of use for such advanced photography are also highlighted.

## Version history (last 1 release)

### 1.0 — 2021-11-02

No release notes.

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## More apps by Asher Yaqub Khan

- [Clean Card - QR Business Card](https://appshunter.io/ios/app/clean-card-qr-business-card/id1533526662)

All apps by Asher Yaqub Khan: https://appshunter.io/developer/1533526664

## Related topics

[high speed camera](https://appshunter.io/ios/topics/high-speed-camera) · [asher yaqub khan](https://appshunter.io/ios/topics/asher-yaqub-khan) · [trigger cam](https://appshunter.io/ios/topics/trigger-cam)

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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 2026-07-02.*