Review Insights · Google Play
Sleep Tracker & Sound by Remly
Deep Flow Apps · 38,042 ratings · ★ 4.6
4.6
★★★★★
38,042 ratings
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Top complaints - extracted from 51 negative reviews
Recurring phrases mined from 1-2★ reviews. The bigger the percentage, the more users have the same problem. Fix the top 2-3 in your version and you have product-market fit on day one.
1
"sleep"
13 negative reviews mention this · 25% of all complaints
★★★★★ "I've tried tracking my sleep for two nights, and nothing is tracked. I am really disappointed in this app." - Melinda Cornell
2
"work"
8 negative reviews mention this · 16% of all complaints
★★★★★ "awful does not work and Phone number disconnected trying to cancel been charging me weekly. total fraud." - Lisa Drew
3
"free"
8 negative reviews mention this · 16% of all complaints
★★★★★ "tried free trial in app,hit the button at night but only got 1 night recorded. no troubleshooting help and no support channel. Will not keep it." - S “Grandma” Underwood
4
"trial"
7 negative reviews mention this · 14% of all complaints
★★★★★ "7 day trial; pay monthly;" - Zoran Dodlek
5
"anything"
7 negative reviews mention this · 14% of all complaints
★★★★★ "Doesn't record anything at all. Useless." - Christina Williams
6
"doesn"
6 negative reviews mention this · 12% of all complaints
★★★★★ "Doesn't record anything at all. Useless." - Christina Williams
7
"nights"
6 negative reviews mention this · 12% of all complaints
★★★★★ "I've tried tracking my sleep for two nights, and nothing is tracked. I am really disappointed in this app." - Melinda Cornell
8
"night"
6 negative reviews mention this · 12% of all complaints
★★★★★ "I've tried tracking my sleep for two nights, and nothing is tracked. I am really disappointed in this app." - Melinda Cornell
📋 All 51 negative reviews
Every 1-2★ review we fetched. Use the copy button to grab them all for your own analysis (paste into ChatGPT/Claude with a prompt like "summarize core user problems, group by theme, ignore bugs, focus on missing features").
the app keeps crashing on me.
7 day trial; pay monthly;
Doesn't record anything at all. Useless.
I've tried tracking my sleep for two nights, and nothing is tracked. I am really disappointed in this app.
I already answered about 15 questions si i got out of the app thinking i ciuid judt set it ti track. Wrong. Too invasive. Uninstall.
awful does not work and Phone number disconnected trying to cancel been charging me weekly. total fraud.
not as described. It has logs but was not what I was looking for.
tried free trial in app,hit the button at night but only got 1 night recorded. no troubleshooting help and no support channel. Will not keep it.
won't save sleep, closes the app after 10min.
you have to end paying subscriptions for the use of.
it doesn't do anything
tried the last 3 nights, never stays recording the whole night, I wake up and the app is closed, and I dont even get a report of when it is recording
wasted time
I am constantly either having trouble turning the recording on or once getting it started I can't find a way to turn it off in the morning so it doesn't track anything. It worked during the trial but isn't now I've paid a subscription.
Frequently crashes overnight so I wouldn't get the sleep logs. Also after the 7 day trial they started charging me $10 per week. Not per month.
u have to pay.
Didn't record anything despite the fact that I started a recording when I went to bed. Swapped to SleepCycle, which worked fine. First time opening the app is like those online ads that say you'll get a free weight loss/training plan, and then it "calculates your plan" and expects you to pay money. Also has a really horrible white noise option called "cat purring", which is like a repeating 20 second clip of a cat loudly washing itself and licking the mic.
Absurdly expensive subscription model.
I have not used this site but Im being charged. You all made another charge off of my husband's card as well. I Need a refund for every week I've been charged.
This app completely changed my entire home screen and they continue to charge you weekly even after you uninstall it after the free trial. Be careful and read the fine print!
does not track sleep even with phone right beside you
it doesn't work for me I'm giving this a 1 star
They want 60.00/momth after the free trial. I will pass on that. There a lot of "sound machines" they play different sounds to help you sleep. You can purchase for a reasonable price, I've been using one for a few years now when I sleep .
that's not what I wanted!
didn't work at all, every time i'd start tracking my sleep when i awoke it would show it didn't log anything at all. just a waste of storage because a lot of it's uses are also locked behind a paywall
the first questionnaire + waving 92 percent improvement part can not be completed no matter how many times i tried
this app is a scams it never records anything
Terrible app. I had everything set up two nights in a row, only to find out in the morning that it tracks nothing!
I tried this app for 4 days . I wear a Garmin Fenix & the results from both were on completely different ends of the spectrum. this app data indicated 3 hours while Garmin data indicated 9+ hours. I wanted to see if I snore/talk in my sleep.most things logged as talking or snoring. none of which were either . most were pet noises.
There is no free trial. every action brings up "pay us 10€/week" screen. keep away from this
As far as I can tell it dont work. App must have forced its self closed at night, woke up excited to see only to find the app at somepoint completely gave up and didnt even save what it already had. Happened 2 nights in a row and you want $10/month? TFOH.
this app is not freaking for me I go to sleep it's in you stay up for 3 and 4 hours The North is so loud this apps I just delete it this apps is suck they told me you just wake up it just my dog just barking in the room it's pretty bad 1/10👎👎👎👎👎
tired of these fake free apps that want to charge $365 a year.
I couldn't even get the app to record anything.
I can't sleep very well without a night light due to Half-Asleep Hallucinations! That's my complaint!
never worked
doesn't seem to work on S25. I do heart rate, start cycle, days recording. go to sleep, wake up, nothing recorded, asks to start a cycle to record shatatics.
the very first thing said that it was free it's not free
free bad, a lot of ads show
canceled before subscription ended, no support in app and was still charged, this app isnt affiliated with remly.
Extremely inaccurate
The heart rate feature doesn't work on this app, nor does the app itself. I checked my phone now at 04.03 and it had turned itself off and nothing was tracked! A rubbish app and definitely don't pay for it! At first, it wouldn't let me cancel my subscription and I had to try 3 times before it would allow me to do this!
Horrible, when I woke up, my sleep was not recorded neither the white noise . I will uninstall it.
always turns off randomly
never got app to work. hit the button to track sleep 2 nights on a row. it said it was tracking. when I wake up it's back to start tracking and shows no tracking details
cant believe that it gave me only ONE recording to listen to and everything else i had to subscribe, and when i did it was just bunch of environment noise
let me save you some time you have to pay to use it
Disappointed to learn that you can't listen to your recordings. I can understand an app having certain features behind a paywall, but not your own data!
I keep trying to track my sleep, but the app keeps turning my sleep off in the middle of the night for some reason. I can't figure out how to stop it from doing that. when I go to bed I start tracking, but when I wake up it's like I never did it in the first place. it's been doing it the last four nights in a row
it's not letting me leave the site
+ 1 more in the clipboard copy
Sentiment summary
90%
Positive (4-5★)
3%
Neutral (3★)
7%
Negative (1-2★)