Baby Sleep Timer 4+

Analyse your baby's sleep

Fehners Software LLP

Designed for iPhone

    • 4.6 • 151 Ratings
    • Free

iPhone Screenshots


Record and analyse your baby's sleep pattern to help develop a sleep schedule that's compatible with their natural sleep cycles.

With both a Day Mode to capture daytime naps, and an automatic Night Mode to listen for and record baby's night awakenings.

Use the App to:
√ Develop a nap schedule compatible with natural sleep patterns.
√ Understand when it's time to drop a daytime nap.
√ Analyse baby's night time to help achieve every parents dream of a full nights sleep.

From the developers of
Baby Feed Timer ***** - The number one breastfeeding/bottle feeding app


√ Listen to the sound clips recorded during the night to make sure it wasn't dad snoring.
√ Easy to view graphs of Baby's sleep pattern over the last 30 days.
√ Analyse sleeping trends and averages broken down into day naps, and night time sleeps.
√ No internet connection needed.


+ Simple one button start/stop during daytime naps.
+ Started the timer late? no problem, with a simple tap change the start date and time and the sleep timer updates accordingly.
+ Record notes detailing where baby went to sleep, and how long it took to settle them.
+ Timer continues to run in the background.
+ Quick glance time since baby went to sleep and duration so far.
+ Night Mode features a handy clock to quickly tell what time it is when you are woken up.
+ Listen to sound clips of your baby recorded during the night.
+ Night Mode automatically logs the periods of sleep for you.
+ Easy to view diary of your babies sleep times.
+ Simple to edit sleep logs.
+ Ability to manually add sleep logs in case you miss one.
+ View summary of todays sleep, such as total time slept so far, number of sleeps, average length of sleeps, average time between sleeps.
+ Email your logged data to your computer for further analysis.
+ Graphical view of sleep statistics over the last 30 days to better spot trends and patterns.
+ Automatic microphone configuration ensures the best results from the automatic Night Mode.
+ Fine tuning of microphone sensitivity should it pick up too few or too many noises at night.

If you have any feedback please send it to as we have no way to respond to comments left in reviews.

What’s New

Version 3.1.2

Fixed an issue where calibrating the microphone or using automatic night mode could crash

Ratings and Reviews

4.6 out of 5
151 Ratings

151 Ratings

GgdffvvjjgdsAqwhbn ,

The best one

Tried a couple others and this one is the best for seeing patterns and evaluating your progress as you try to get baby the best naps and overnight sleeps. It also really helps so you know what wake time is working for your baby and you can see it right there when you open the app. The chart feature really helps with that. Great app for sleep training. I just wish it would show ALL of the past, or even just a month, not just the most recent week on the Chart. The app also has a feature I don't use where it can record any waking noises from your baby monitor which you can then review in the am. I don't need that since I wake to any important noises baby makes. I think ;). Overall great app. 5 stars if they increase the history available on the sleep pattern chart.
Update::: charts and analysis improved = 5 stars. Would still love even more history for the sleep patterns chart! Please PLEASE more history for the sleep pattern chart, for those of us with challenging sleepers!

Fertility gal ,

Love this app

I have been using this app since my son was about 2 months old (he just turned 2 a few weeks ago). I am sure I don't need to use it at this point, but I like being able to see his sleep patterns and I'm kind of a control freak, so it satisfies that part of my brain. When my son was little, I liked having the night time setting on so I could know when he woke and if he stayed awake or not. Now that we don't have night waking and he is own to one nap a day, it's nice to know his patterns. It would be great if the app allowed the ability to add additional children.

Strobela ,

Needs improvements

I wish that the Baby Sleep Timer would talk to the Baby Feeding app so that you can see at a glance all of the information together.
I also wish that the Baby Sleep Timer had more intuitive tracking. Having a place to put in when you put your baby down compared to when they actually fell asleep and even standard check boxes for what you did to put them down so that you can go back and see what was working and what wasn’t. In general more statistics and information input would be nice.
The night tracking is alright once you get it calibrated, but in the morning when you need to use your phone and don’t want the record option, switching to daytime is the only option to turn it off and that starts a new timer.
Annoyed that I paid for both apps and it seems like they are both lacking for how much they cost.

App Privacy

The developer, Fehners Software LLP, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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