Last 30 days
Last 30 days
Avg per download
1.4K reviews
Last 30 days
Last 30 days
Avg rev. per download
1.4K reviews
Performance Insights
Category rankings
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
Tracked since
First seen February 2019 · 109 releases since
Koala Sampler • Beat Maker is an iOS app ($4.99) by Mazbox Limited in the top chart category, holding #91 in the paid top chart. It draws an estimated 6K downloads a month and holds a 4.8-star rating.
- Monetizes through in-app purchases ranging from $2.99 to $4.99.
- Ships new versions about one a week.
- Latest version is 2.0.3, released August 21, 2026.
- 90% of ratings are five-star.
- Available in 1 language.
- Strongest in US, JP, GB.
- Downloads at 59.0 MB and requires iOS 14.0+.
- Rated 4+.
App details
- Version
- 2.0.3
- Release status
- Worldwide
- Age rating
- 4+
- Requires
- iOS 14.0+
- Size
- 59.0 MB
- Languages
- English
- Price
- $4.99
- First seen
- February 2019
- Top markets
- US, JP, GB
- Publisher country
- United Kingdom
- Website
- Visit website
- Support
- Visit support
Release history
109 versions tracked
- Version 2.0.3Latest
- Version 2.0.2
- Version 2.0.0
- Version 1.4162
- Version 1.4157
- Version 1.4156
- Version 1.4155
- Version 1.4152
- Version 1.4151
- Version 1.4150
- Version 1.4147
- Version 1.4146
Ships about one a week.
In-app purchases
7 products · United States
- Samurai EditionOne-time$3.99
- MixerOne-time$4.99
- Cirrus Cuts Sample PackOne-time$2.99
- Analog Astronaut SamplepackOne-time$2.99
- Ese-O's Sample PackOne-time$2.99
- Solar Studies SamplepackOne-time$2.99
- Soon Come Dub Sample PackOne-time$2.99
What users say
- 5.0
A Request to Elf Studios (hope you can read this!)
Before I start, I would like to say that I absolutely love this app. The fact that a mobile application is capable of doing 90% of what a 500$+ drum machine can do is absolutely unbelievable. I can tell that care and love was put into the development of this amazing app. I love the community surrounding the app, and most importantly, the things I have been able to achieve thanks to this app. Koala has truly become a daily routine to my everyday life as I continue to learn how to produce and finger drum, and even if one day I decide to get an actual drum machine, I will still remember that this is where I started. I have basically had no problems while using this app with a very smooth ui and a pretty nifty set of features. However, I only run into one problem, which is my request. I would love to see a bpm detection feature added to the Samurai Edition, a feature that is capable of detecting the bpm of any sample that is dragged into a project, similar to popular daws such as Ableton. In my opinion, this will be a game changer for the app and practically replace the use of a DAW almost fully, and if not, work perfectly hand and hand with one. Again, thank you (the developers) for making this amazing app that allows me to better myself in beatmaking and further mark myself in the drum machine culture. I hope you can read this!
Reviewed on version 1.4088
- 5.0
Brilliant
Amazingly designed app. Incredibly fun and inspiring to work with. And the extra (very reasonably priced) add-ons greatly increase functionality. I’ve only had this app for a couple days and I already have multiple projects going. That said, I have run into multiple bugs during the short time that I’ve been playing around with this app, including one in which the audio can suddenly become incredibly loud and distorted. No fun if you’re wearing headphones.. Also, I have to deduct one star because I feel the the app could benefit from a couple basic features. As someone who works with a lot of ambient, drone-type samples, I believe the sample editor desperately needs some sort of loop crossfade functionality. Also, simple LP/HP filters would go a long way. All in all, a very powerful and fun app. Would highly recommend to anyone. Will update my review when the bugs are inevitably ironed out. Update: After some bug fixes and the recent inclusion of sample crossfade functionality, I can now say that this app is pure perfection. Amazing job by the developer!
Reviewed on version 1.4071
- 5.0
The Best I’ve seen on IOS so far!
First of all I’d like to say I hope you [The Developer] never sell out like some of these other music apps have. I can tell a lot of thought was put into making this App and I sincerely hope you continue to be successful and genuine on you’re journey! As far as the app itself I’d say it’s quite literally what I’ve been looking for all day. I’ve bounced back from app to app, even GarageBand and I gotta say this app is well worth it and I highly favor it now over the last couple things i’ve downloaded. The premium price is well worth what your getting and it even comes in parts. So your not paying for more than what you need. I’m happy to find there is no subscription. And there isn’t a million add-ons I need to buy every time I want ONE more single feature. It’s fair and well worth what your paying. I’m able to take files straight out of my iPhone, throw it into the app on some Pads, chop it up and create patterns straight off my phone with ease! Among a plethora of other things I haven’t even discovered yet. I really just wanted something I could use while on the go when I’m out’n about feeling inspired. All I got left to say is this app among an overly saturated App Store full of glitchy, uninspired, greedy Music Production apps is amazing and well worth the cost. Trust if you continue down this path of being altruistic and offering quality along side reliability I will continue to support you! Cheers!!!
Reviewed on version 1.4043
About Koala Sampler • Beat Maker
3,369 characters
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 track 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 process 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 * Load your own samples * Choose from one of 250 built-in sounds * Resample the output of the app back into a new sample * Export loops or entire tracks as professional quality WAV files * Direct export to Ableton Live Set * Copy/paste or merge sequences just by dragging them * Create beats with the high-resolution sequencer * Import samples from the Files app or even from videos * 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 * 6 Choke groups * Attack, release and tone adjustable on each sample * Mute/Solo controls and note repeat * Add any (or all) of the 16 effects to the entire mix * AUv3 compatible - use in GarageBand, Logic, Cubasis etc etc * MIDI controllable - play your samples on a keyboard, map the effects to knobs * Jam with others over WiFi with Ableton Link * Free copy of Ableton Live Lite included * AudioShare compatible * Use AI to separate samples into individual instruments (drums, bass, vocals and other) * Set your own background image and choose from a growing list of background visual FX
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 (5 modes: Modern, Retro, Beats, Re-pitch and Cyclic) * Piano roll editor * Auto-chop (auto, equal, and lazy chop) * 3 Band EQ * Pocket operator sync out * Quokka Synth - powerhouse polyphonic synthesizer * MIDI Out - control external MIDI hardware with Koala's sequencer * Chopper - multimodal sample chopping instrument
Features included in MIXER In-App Purchase * Mix your beats professionally with a 4 channel mixer + main bus * Route any sample to any channel * Mute/solo, faders and accurate metering on every channel * 5 effect slots per channel * 29 high-quality effects - compressors, filters, phasers and more, with new effects to come * Host AUv3 plugins - both audio effects and instruments
Screenshots
7 iPhone screenshots
Koala Sampler • Beat Maker iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.
Koala Sampler • Beat Maker iOS app generates an estimated monthly revenue of $40K.
Koala Sampler • Beat Maker iOS app download estimates are updated daily. The app maintains a 4.8-star rating based on 1.4K user reviews, indicating strong user satisfaction in the mobile app market.
Koala Sampler • Beat Maker iOS app competes actively in the mobile app category. The app's performance metrics suggest significant growth potential in a low-competition segment.
You can download Koala Sampler • Beat Maker iOS app from the App Store for iOS devices, requiring iOS 14.0 or later. The app offers in-app purchases for enhanced functionality.
View on App Store