Noisli Alternative: Flow
Noisli got ambient mixing right years before it was fashionable: rain, thunder, wind, a coffee shop, each on its own fader, saved as combos. For masking an open office or tinnitus, a good noise mixer is quietly one of the most useful tools there is.
But Noisli stops at noise — there's no music in it, and the timer is a side feature. Flow treats the same mixer idea as one layer of a bigger machine: original instrumental tracks produced in-house sit on top, the ambient layers blend underneath at independent volumes, and a full Pomodoro timer with tasks and honest stats drives the session.
Side by side
| Noisli | Flow | |
|---|---|---|
| Ambient sounds | The core product — well-made noise generators | 12-layer mixer: rain, café, fire, river, city, and more |
| Music | None — ambient noise only | 80+ original tracks produced in-house by one musician |
| Focus timer | Basic timer alongside the sounds | Full Pomodoro: presets, custom splits, per-session tasks |
| Stats | None to speak of | Streaks, heatmap, records — measured minutes only |
| Price | Limited free hours, then subscription | Free tier; Pro at $9.99/mo for the full library |
When Noisli is still the right pick
If music — any music — breaks your concentration and pure noise is what works for you, Noisli is dedicated to exactly that, and its combo-saving and background-noise focus is more granular than a music app's ambient layer will ever need to be. Writers who want a wall of rain and nothing else are well served there.
Pick Flow when you want both dials: real music made for focus when you want it, the ambient wall when you don't, and a timer that turns the whole thing into finished blocks instead of an endless soundscape.
Questions
Does Flow have ambient sounds like Noisli?
Yes — a 12-layer mixer with rain, café, fire, river, city, and more, each at its own volume. The difference is that Flow layers them under original music instead of stopping at noise.
Can I use Flow as just a noise mixer?
Sure. Leave the music off and run only the ambient layers with the timer. The free tier includes ambient sounds.
Is Flow's music going to distract me?
It's instrumental and written specifically to sit behind work — no lyrics, no attention-grabbing drops. If it still isn't for you, the ambient-only setup above is a click away.
Other splits
The full setup is one click away
This page is the timer on its own. The app adds original focus music — produced in-house, not stock loops — an ambient mixer, tasks, and honest stats. Free tier, no sign-up to try.