Triggler 4+

Sampler, Sequencer, Wave Synth

Christopher Hobson

    • 4.1 • 7 Ratings
    • $2.99

iPhone Screenshots


Sample, edit & sequence sounds from your microphone, external input or AudioCopy. Record a voice, instrument or any random sound. Samples can be edited, re-triggered & sequenced to create an arrangement. Add effects to modulate your sounds. Great not only for live performance but also sonic experimentation!

** Key Compatibility **
• Ableton Link integration
• Audiobus input & output ports
• AudioCopy integration
• CoreMIDI external keyboard input support

** Sampler **
• Quick & easy mic & line-input recording
• Load & save samples
• Loop/one-shot modes
• Copy/paste, crop/trim & reverse
• Adjust pitch & amplitude
• Undo edit & record

** More Features **
• 16 step sequencer with 4 loops
• Low latency "swipe-over" trigger pads
• Effects: Distortion, Modulated Filter & Beat Repeater
• Record & share via Mail, Message, AirDrop, AudioCopy or Social Media
• Background audio mode

What’s New

Version 1.1.7

Fixed microphone input privacy issue and touch delay bug.

Ratings and Reviews

4.1 out of 5
7 Ratings

7 Ratings

dataBANG ,

Easy for Pros, Pointless for n00bs

Some reviewers shouldn't own smartphones. The software is good and inexpensive, for what the amount of functionality it can bring to an iPhone. You can't really go wrong with an on-the-fly sequencer that honors AbletonLINK, paste-able 8 part sampler with some expression XY pads to shape sound. It has a slick interface and isn't as difficult as some of mentally challenge knucklebeaks that whine about how it's pointless! Although I've not tested completely, it seems solid and not difficult to become familiar if you know how to use sequencers, drum machines, or beatbox. I'm giving it four stars because there's always a little room to optimize.

Loaded656 ,

Decent sampler

I think it’s fun to create with. I’d like to see maybe longer sample times and control of the attack or at least a fade edit option. Keep up the good work. Thank you

jeffsjeffsjeffs ,

Prettttty prettttt pretty good

No reviews yet? I took a chance anyway and am glad, this is a really cool little sampler, easy to start using, and a very tasteful interface, well designed! All I wanted was a simple app that uses the internal mic to mess around with some ambient sound samples I can create on the fly... Great for that! And with the built in sequencer, a bonus to be able to mess around. Plus saving which seems to work well and also a big bonus. Built in effects are kind of cool but limited, it would be nice to have the option to commit an effect to each clip rather than just across the whole sequence, but not really what I got this for. Only thing I wish is that I could get a larger sampler pad when I turn the phone sideways as I've seen on some other drum pad apps. Also, it would be really great to be able to easily trim the beginning or end off of a sample, otherwise I can make this work as a great tool to get some little on the go weird sounds. I think I'll be using this a lot. I look forward to any potential updates.

App Privacy

The developer, Christopher Hobson, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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