# UN/T-01 — 808 and sample drum machine > 808 and sample drum machine (iPhone/iPad app by Stephan Bolch.) - Source: https://appshunter.io/ios/app/unt-01/id6822695923 (this page in markdown: same URL + `.md`) - Developer: [Stephan Bolch](https://appshunter.io/developer/1516634570) - Category: Music, Entertainment - Price: Free - Age rating: 4+ - Requires: iOS 15.0 · 32 MB - Released: 2026-10-30 - Data updated: 2026-11-02 ## What is UN/T? UN/T-01 is a drum machine with two engines. It has six tracks: BD, SD, HH, PERC, TOM and CY. Every track is either a synthesized 808 voice or a sample player, and you switch each track on its own. Run a synth kick next to a sampled snare. TWO ENGINES The 808 voices are synthesized the way the original circuits work, with Tune and Decay on almost every voice and longer decays than the hardware could do. In SAMPLE mode a track plays one of the factory sounds or a file of your own. SAMPLES Four factory sample sets, Slam, Cushion, Grime and Session, plus 808 samples of every voice. Load your own WAV, AIFF or FLAC files on any track. Two sample modes: VARI changes pitch and length together like a tape sampler, STRETCH changes pitch and length separately. SEQUENCER 16 steps, or 32 over two pages, with velocity and decay on every step. Every track has its own length from 1 to 32 steps, so patterns can drift against each other. Swing, step speed, Euclid with hits, length and rotate, copy and paste, and randomize and mutate for quick ideas. PRESETS 48 factory presets. Init is the plain 808 kit. The other 47 are genre kits, from electro and Miami bass to boom bap, trap, house, techno, UK garage, amapiano and drum and bass. Save your own. MASTER FX Shared distortion and reverb with a send on every track, a lowpass filter, a compressor, master volume and an always-on limiter. USE IT YOUR WAY UN/T-01 runs as a standalone app and as an AUv3 plugin in your iOS host. Each track has mute, solo and choke. Multi out sends every track to its own output in a host that supports it. Free. No ads, no tracking, no account. ## Is UN/T safe? Not enough ratings yet to assess UN/T. ## Is UN/T legit? UN/T-01 appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for UN/T is 75 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 1 release) ### 1.0 — 2026-10-30 No release notes. ## More apps by Stephan Bolch - [SKIIID](https://appshunter.io/ios/app/skiiid/id1516634571) - [Strange - Chaos Distortion](https://appshunter.io/ios/app/strange-chaos-distortion/id6764288172) - [Drift - Shape Shifter](https://appshunter.io/ios/app/drift-shape-shifter/id6766505130) - [Wreck - Sample Destroyer](https://appshunter.io/ios/app/wreck-sample-destroyer/id6766505851) - [FALSE MEMORY](https://appshunter.io/ios/app/false-memory/id6781282087) - [Kompute - Music Calculator](https://appshunter.io/ios/app/kompute-music-calculator/id6791969349) All apps by Stephan Bolch: https://appshunter.io/developer/1516634570 ## Related topics [sound machine kid](https://appshunter.io/ios/topics/sound-machine-kid) · [drum beats sample](https://appshunter.io/ios/topics/drum-beats-sample) · [octachron midi drum sequencer](https://appshunter.io/ios/topics/octachron-midi-drum-sequencer) · [nemesys bi](https://appshunter.io/ios/topics/nemesys-bi) · [offbeatpondy](https://appshunter.io/ios/topics/offbeatpondy) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-02.*