What’s New

Version 1.15

• Fixed bugs that blocked users from sign in

Ratings and Reviews

2.5 out of 5
10 Ratings

10 Ratings

Adavis604 ,

Needs a lot of improvement....

This is a cute app, but if you are using it seriously to try to conceive/prevent, look somewhere else. It seems as though you MUST complete every single question on the daily "survey" in order to have a fertility prediction. Most things aren't applicable but you have to say yes or no.
Cervical fluid only has Egg white, watery, and creamy..... where is the sticky or none!? Those are only fertile options!! So on a day I have sticky CM (every day other than fertile period) then I can't complete the survey and can't get a fertility prediction.
The chart needs to be improved, I'm used to Fertility Friend where every .1 degree is largely marked so your chart has a clear temp shift, this chart is all squished together and even though I had a full degree shift, it all looks the same. It also doesn't auto mark your ovulation like FF does... that is your place to guess... which is why I use these apps in the first place, to take out the guess work!
Please improve these areas!

crwarrington ,

Waisted a lot of time with trying to understand this yono! Recall ,rebuild, refund!!

Regreting this purchase also! It dont charge , it tells me the hole time to return it to base! It isn’t worth the money! A great idea, just poorly built! I think a recall, or a refund should be sent to all yono purchasers! I haven’t had nothing but waisted my valuable time wondering why it want work! It’s not me it was the builder! It just don’t do what it is suppose to do! Very disappointed in Tennessee. Could of had a good thing!
Hopefully one day there fixed, recalled, or replaced, refunded!
Great day,
Christie Warrington

D Maria ,

Cannot get it to work

I have worn this earbud for a few nights, and can not get it to show any data. Possibly user error, who knows. YONO only has an email for support, and I can’t get a response from them. I am regretting this purchase. The app doesn’t even have the customer service email, and no troubleshooting info.


YONO Health Inc.
48.1 MB
Health & Fitness

Requires iOS 9.0 or later. Compatible with iPhone and iPod touch.


English, Chinese

Age Rating
Rated 12+ for the following:
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Medical/Treatment Information
© 2016 YONO Labs


  • Family Sharing

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

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