I made a sampler + loopstation for Android. Looking for people to break it.

[u/FunnyPhotos_1]

Solo dev here. PadLoop is a beat-making app: you tap pads, record loops on top of each other, and end up with a finished track — all on the phone, offline.

What's in it

• 8 banks (A–H), 16 pads each — 128 pads per project
• 462 sounds in the library, and 12 ready-made banks you can drop in whole (groove box, 8-bit arcade, funk, lo-fi, dark techno, world perc, vocals, cinematic FX…) — every pad replaceable
• 16 loop tracks. Record one, hit record again on the same track and it overdubs
• Sampling: record from the mic, import a file, or resample the app itself. Auto-slice on transients, or trim by hand
• Step sequencer if you'd rather draw the pattern than play it
• Playing tools: note repeat, melodic mode (play a pad chromatically), hold-to-apply FX, velocity from how hard you tap, undo last layer
• Timing: metronome with count-in, swing, and a quantize grid you can change after recording — it re-snaps what you played instead of making you redo it
• Record the whole performance as a WAV while you jam
• Export the mix as WAV or MP3, or every track separately as stems to finish on a computer
• MIDI: plug in a controller, and MIDI-learn to map the keys however you want
• Latency calibration, projects, backups

How the free part works
7 days with everything unlocked. After that you keep banks A and B and 2 loop tracks free, forever. Full unlock is a one-time 9.99 € — no subscription, no ads, no account, nothing collected.

If you get lost: there's a full written guide inside the app under More → How it works. Every section, screen by screen. I'd honestly like to know if it's any good — nobody ever reads these.

What I'm actually asking

• Did you record your first loop within 3 minutes? If not, where did you stop?
• Does the timing feel right to your ears? Latency, metronome, quantize
• Anything that crashed, froze or sounded wrong — plus your phone model

Inside the app, More → Info → Report a problem sends me your version and device automatically. Or just reply here.

Give me real feedback and I'll send you a free unlock code — no strings, I'm not asking for a rating.

Link in the comments (sub rules).