Koala Sampler vs Unsound 2026
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Koala Sampler
This app allows you to record sounds with your phone's microphone, transform them with effects, and create beats and tracks. Its intuitive interface focuses on a fast and fun music-making process.
- Record up to 64 samples with mic
- Apply 16 built-in effects
- Load and use own samples
- Create beats with high-resolution sequencer
- Export loops and tracks as WAV
- AI sample separation
- AUv3 and MIDI compatibility
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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
Unsound 2026
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Unsound focuses on a broad swath of contemporary music — emerging, experimental, and leftfield — whose sweep doesn't follow typical genre constraints. Influential, it has developed a reputation for identifying innovative scenes and radical sounds. Founded in 2003, Unsound wasn’t always the festival it is now. The very first edition ended with artists thrown out of a club for playing music that was too weird for regular patrons. Now, with the main festival still happening every year at a number of venues across Kraków, regular events also take place in New York, Adelaide, Toronto, and London. Between 2016 and 2018, Unsound also produced eleven festivals in Eastern Europe, Central Asia and the Caucasus, part of a long history of working with curators and artists in the post-Soviet region. As well as spotlighting emerging artists, Unsound also commissions new shows and encourages transborder collaborations, adapts and reimagines abandoned spaces for concerts and club nights, manages cutting-edge artists, and is known for its sound-inspired Ephemera perfume project. Unsound is also a platform, commissioning and releasing new music and books. In 2026, Unsound will take place across two Polish cities for the first time in its history: Warsaw (2–6 October) and Kraków (8–11 October), under the theme SOFT POWER. No performances will be repeated between the two cities. The two chapters of the festival will be connected by a dedicated Unsound train travelling from Warsaw to Kraków on 7 October.
Screenshots
Verdict
The clearest difference is price: Unsound 2026 at Free against Koala Sampler's $4.99. Unsound 2026 also leads on in-app purchases (none vs 8). Koala Sampler's advantage is update cadence (fortnightly vs every 11 months) and chart position (#7 vs unranked). On ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Unsound 2026 is free to download; Koala Sampler costs $4.99 up front. Koala Sampler sells 8 one-off in-app purchases. Unsound 2026 asks for nothing beyond the download.
Koala Sampler ships an update fortnightly, Unsound 2026 every 11 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Koala Sampler | Unsound 2026 |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.8 (1.5K ratings) — better | — |
| Positive reviews | 88.3% of reviews | — |
| Number of ratings | 1.5K — better | — |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #7 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 60 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Mazbox Limited | TMSQR B.V. |
Bugs and requests
Koala Sampler
Reported bugs
3 issues- Samples not loading or disappearing after app updates
- Sequencer timing and quantization issues
- Crashes when using certain features or with large projects
Requested features
5 requests- Ability to record and edit MIDI sequences
- More comprehensive effects and sound processing tools
- Improved sample management and organization features
- Support for external MIDI controllers and hardware integration
- Customizable color schemes and UI themes
Unsound 2026
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Koala Sampler
- Koala AUv3 Plugin$1.99
- Ese-O's Sample Pack$2.99
- Solar Studies Samplepack$2.99
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- Soon Come Dub Sample Pack$2.99
- Analog Astronaut Samplepack$2.99
- Cirrus Cuts Sample Pack$2.99
- Samurai Edition$3.99
- Mixer$4.99
Unsound 2026
No in-app purchases









