LectroFan Kinder Bedtime Buddy is the companion app for ASTI LectroFan Kinder sleep sound and light device. To learn more or purchase a LectroFan Kinder, please visit

LectroFan Kinder provides your little one with soothing sounds and soft lights for a great night’s sleep. Just plug in the Kinder, download the Kinder app, and choose from white noise, fan sounds, nature sounds, lullabies, and more. A great night’s sleep makes for happy children and happy parents.

You can choose from over 75 sounds, including lullabies, fan sounds, nature sounds, and white, pink and brown noise for masking noise disturbances and providing comfort, relaxation, and sleep. Choose a nightlight from a rainbow of colors, and set up your own customized combinations of lights and sounds. Use the timer to gently lower the volume and dim the nightlight once your little one is asleep.

The Kinder app works anywhere in the house and does not require an internet or WiFi connection.

What’s New

Version 1.37

Minor code optimizations. No changes in features.

Ratings and Reviews

1.9 out of 5
95 Ratings

95 Ratings

sh0dan85 ,

Good hardware, limited software

Love the idea of this to replace separate nightlight, white noise machine, and Bluetooth speaker for lullabies in my child’s room, but the software is way too limited. I should be able to play lullabies for a set time, then switch to white noise, and keep the night light on. Instead there is just one timer that turns everything off. Disappointing — needs more product R&D.

There are no nicknames... ,

Never connects

With how much I payed for this product the connection should always work. The new update says “minor bug fixes” which is not helpful when there is a major fix that needs to be done and is obviously being overlooked because they have already received their $$$. The biggest part about this product is the ability to connect it to your phone and work it from there volume, light etc... This all goes down the drain when you cannot set the volume, turn on the light, set up the timer... because you cannot connect the app to the darn main dock. I would never recommend this product to anyone who has a child and wants to avoid a headache. Please fix the connection issue! It is being overlooked and soon your product will no longer sell because of constant bad reviews. So if you still want the $$$ rolling in I would suggest to fix this issue. Because obviously that is all this business cares about because if they cared about people who had kids or needed this for sleeping, then they would have fixed the extra headache by now.

Ang3la87 ,

Sometimes glitchy; good sound

The app often glitches, and says it’s unable to connect to the device (once or twice a week; and we turn it on just once a day—at night—and leave it on all night).
But when it does connect it’s a great sound machine. The nightlight is amazing—can be quite bright if you choose or dim or off. Colors can be changed also.
Love the sounds—just wished it didn’t default to 50% volume when you switched sounds because some are much louder than others.
Also wish we could have multiple devices controlling the unit, but we’ve found that we have to just let one phone control or it gets weird and doesn’t respond to anything.

App Privacy

The developer, Adaptive Sound Technologies Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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