Koala Sampler
Koala Sampler Summary
Koala Sampler is a with in-app purchases Android app in Music And Audio by elf audio. Released in Mar 2020 (5 years ago). It has about 116.3K+ installs and 2.9K ratings with a 4.67★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 4.7K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 6, 2026.
Recent activity: 720 installs this week (3K over 4 weeks) showing steady growth , and 10 new ratings this week View trends →
Store info: Last updated on Google Play on Mar 6, 2026 .
4.67★
Ratings: 2.9K
Screenshots
App Description
The ultimate pocket sampler
Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic or load your own sounds. 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.
"Been putting that $4 koala sampler to good use lately. Undeniably great tool that puts some of these expensive beat boxes to shame. A must cop."
-- flying lotus, twitter
* 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
* Use AI to separate samples into individual instruments (drums, bass, vocals and other)
* 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
* Mute/Solo controls
* Note repeat
* Add any (or all) of the 16 effects to the entire mix
* MIDI controllable - play your samples on a keyboard
* Jam with others over WiFi with Ableton Link
NOTE: If you’re having trouble with microphone input please turn off "OpenSL" 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
Features included in SAMURAI In-App Purchase
* Pro-quality Timestretch (4 modes: Modern, Retro, Beats and Re-pitch)
* Piano roll editor
* Auto-chop (auto, equal, and lazy chop)
* Pocket operator sync out