The richest wind-down library of any sleep app — soundscapes, stories and meditations — with light tracking bolted on; a relaxation app first, a tracker second.
Best for anyone whose main problem is falling asleep, not measuring it.
BetterSleep leads on the thing most sleep apps treat as an afterthought: getting you to sleep. Its content library — mixable soundscapes, SleepTales, meditations and breathing — is the deepest here. It also tracks your night, but tracking is the lighter half of the app.
How we tested: Evidence-based assessment — from public information, app-store data and independent 2026 reviews. Not based on a long hands-on trial by ONDA.
Phone-based sound and movement tracking — present, but a secondary feature, not the focus.
Wind-down content
9.0
The deepest wind-down library here — mixable soundscapes, SleepTales, meditations and breathing.
Sleep science
6.5
Sound sleep-hygiene content and routines, without a distinctive clinical method.
Insights and guidance
6.0
Basic nightly stats — adequate, not the reason to choose it.
App experience
7.5
Polished and pleasant, though the sheer volume of content can overwhelm.
Free tier
6.0
A free tier exists; the full library and tracking need the subscription.
Value
7.0
Around 60 USD a year — fair for a library this large.
Pros
+The deepest wind-down content library here
+Mixable soundscapes you can tune to taste
+SleepTales, meditations and breathing in one app
+Polished and pleasant to use
Cons
−Tracking is light — not a serious measurement tool
−The volume of content can overwhelm
−Full library needs a subscription
−No distinctive clinical sleep method
Price: $60 per year (Premium); a free tier available (as of 2026-05-16)
Where it leads
BetterSleep is built around the part of the night most trackers ignore — winding down. Its content library is the deepest of any sleep app here: mixable soundscapes you tune yourself, SleepTales, guided meditations and breathing exercises. If your problem is lying awake rather than not knowing your sleep stats, this is the app that addresses it directly.
Where it falls short
Tracking exists but is the lighter half of the app — phone-based, basic, not a serious measurement tool. The volume of content can be overwhelming, and the full library sits behind a subscription. There is no distinctive clinical method, just well-made relaxation content.
Who it is for
Choose BetterSleep if you mainly need help falling asleep and want the richest possible library of sounds and stories to do it. If you want accurate tracking or a clinical program, a dedicated tracker or Sleepio will serve you better.