Koala Sampler

In-app purchases
4.6
989 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic instantly. Use Koala to create beats with those samples, add effects and create a track!

Koala’s super intuitive interface helps you make a tracks in a flash, there is no brake pedal. You can also resample the output of the app back into the input, through the effects, so the sonic possibilities are endless.

Koala's design focuses totally on making the music making progress instant, keeping you in the flow and keeping it fun, not getting bogged down by pages of parameters and micro-editing.

* Record up to 64 different samples with your mic
* Transform your voice or any other sound with 16 superb built-in fx
* Resample the output of the app back into a new sample
* Export loops or entire tracks as professional quality WAV files
* Copy/paste or merge sequences just by dragging them
* Create beats with the high-resolution sequencer
* Import your own samples
* Keyboard mode lets you play chromatically or one of 9 scales
* Quantize, add swing to get the right feel
* Normal/One-shot/Loop/Reverse playback of samples
* Attack, release and tone adjustable on each sample
* Add any (or all) of the 16 effects to the entire mix
* MIDI controllable - play your samples on a keyboard

NOTE: If you’re having trouble with microphone input please turn on "safe audio mode" in Koala's audio settings.

8 Built-in Microphone FX:
* More Bass
* More Treble
* Fuzz
* Robot
* Reverb
* Octave up
* Octave down
* Synthesizer


16 Built-in DJ Mix FX:
* Bit-crusher
* Pitch-shift
* Comb filter
* Ring modulator
* Reverb
* Stutter
* Gate
* Resonant High/Low Pass Filters
* Cutter
* Reverse
* Dub
* Tempo Delay
* Talkbox
* VibroFlange
* Dirty
* Compressor
Updated on
Jun 13, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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4.6
989 reviews
Kent Bakely
May 15, 2022
Very impressive and inspiring. Really could use some form of pitch detection for one shot samples though. I also wish the metronome was louder. Look forward to future updates and more effects! Maybe a DJ style EQ or other per-pad FX? Love this software. If you're on the fence about buying this, just go for it. I installed it, played around with some samples, and then when I looked at the time 5 hours had gone by! So much fun. They could charge $30 for this app & it'd still be competitive.
10 people found this review helpful
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J S
May 22, 2022
This has quickly become my favorite app. One of my favorite ways to fish for samples is to turn on the native screen recorder and find videos on youtube that have clips I want, then use the import video function and crop out the sound you want. Presto! One feature that I think would be extremely helpful would be the ability to label individual samples on the pads, ie a short description over the waveform on the pads. Thank you so much for this app!
11 people found this review helpful
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Dolly N
May 12, 2022
The interface is so much fun and there are lots of things you can do with imported and recorded samples. The stem extraction feature is a cool idea too. Would like the step sequencer to have a few effects for the different instruments, and letting repitched samples change pitch when played in the grid or keyboard sequencer would be nice. Still, I love how many features this app has and it even lets you customize its appearance and give it cool effects. Awesome DAW!
6 people found this review helpful
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What's new

* fixed problem where song name always says in the song panel
* fixed auto chop "keep original"
* help button redirects to a more useful help page
* fixed midi mapping of keyboard toggle button.
* fixed non midi-mapped pad notes in landscape mode
* added button in settings to delete the stem separation neural network file