Lily - Fertility Calculator App Reviews

I have loved this app for over two years now, and it just keeps getting better! It helped us easily and successfully avoid getting pregnant for two years and then get pregnant when the time was right. You cannot beat this app!

I purchased this app when I wanted to track my fertility for pregnancy achievement a few years ago, and its amazing! So easy to use, and the designers did a great job with the visual screens and navigation. It has all that you can want in a fertility app and more!

Ive been using this for a couple of years and with every update it just gets better. Thank you for a great way to keep track of my cycle. Ive been able to avoid pregnancy using FAM and these charts for almost 4 years without using hormonal birth control. My husband even knows how to put in the data.

I love this app. It is a great way to easily keep track of my charts, and now with kids (that we planned with this app) the reminders are even more helpful than before! I have used FAM for 8 years and it has worked both to prevent and achieve pregnancy and this app has been so helpful for many of those years!

Very handy.

Your app takes forever to update.

As a long time NFP user, Ive tried more than enough charting apps and can confidently say that Lily is by far my favorite. The color changing screen depending on time of day is a real lifesaver. Also, the predictions are accurate and the reminders work great. The only thing Id love to see updated is the verbiage -- its the same whether youre TTC or TTA, and it would be encouraging to those who are TTC for it to say things geared along that way (instead of your next period will most likely start on..., for example). Thanks so much for creating such a fantastic and helpful app!!

If you follow the TCOYF system, this is the best app. I have tried six other apps, including the books official app. This produces the chart most similar to what you would do on paper. The interface is simple and easy to use without a lot of extra stuff. Although, I would like to be able to hide the menus that dont apply to me. I also like that, while it makes some predictions, it basically allows me to interpret the results myself, which I like because my cycle is not typical. The only other change Id like to see is that when you exclude a temp, the dotted line should skip that dot, not connect to it.

It allows you to track everything from the generic temp and fluid to the personal headache, bloat and more. Easy to enter or modify data and great charting and calendar lets you view the past and predict the future. Highly recommend!!

Ive used several different charting apps this is by far my favorite

Ive only used the Lily app for a short time now and can already see the accuracy in the app!

So easy to use. Extremely helpful if you are family planning to avoid pregnancy or are trying. Also, wonderful for tracking period lengths and heaviness/lightness of flow. Also, if you keep up with your entries it will automatically give you an EDD for the arrival of your baby! I highly recommend this app. I have had it since 2013 and wont switch to another one.

Ive been using Lily to track my cycles for about two years now, and I find it easy to use and easy to read the results. My acupuncturist suggested a different app, which I tried for a week or so, but I found it much harder to use. Im sticking with Lily!

The only fertility awareness charting apps as complete and versatile as Lily are Fertility Friend and Kindara. Unlike these competitors, Lily does not collect your data. Plus Lily is more attractive than FF, and unlike FF you do not need an Internet connection to use the app. The loading time for charts is more or less instant (Kindaras loading time is unacceptably long). Lily has a lovely continuous ribbon mode which allows you to see how a new cycle continues from the last cycle. The ability to export PDFs of your cycles is good both to keep a record, and to have it in a larger format where you can see the notes side-by-side with the chart. A few features which could be improved: as a long-time charter, I find it annoying that you cannot override Lilys interpretation. (Lily goes by the book... sometimes my body doesnt.) Also, the chart could be made easier to read on a phone screen by making the temperature axes wider and the cervical fluid bars higher. Nevertheless, Lily is a great charting app-- one of the best.

Have been using this app for many years- and it still makes me happy every morning. Beautiful interface, easy to use, and especially the dark version is easy on the eyes when waking up. Would never go back to any other non-natural contraceptive method.

I really love this app - its design is simple and elegant, the features work well and are perfect for any sort of tracking you want to do. I use it just to track my cycle length, and I know it can be used for so much more, but thats what I need from it right now and it provides that. I would feel comfortable using this in the future for family planning when we have need of it. Its a really great app and I highly recommend it!!

I found this app very easy, nice menus, and intuitive to use. I wasnt planning on tracking everything to the letter, but Lily made it too easy. I only tracked my basal body temp and my menstrual cycle and we got pregnant in two months. Coming from a first time mom-to-be at 35 years old, we were delighted!

I am so frustrated. It opens goes to a welcome screen and I scroll through the help pages and it wont get out of it. Not sure what to do.

Super easy to use! Ive learned so much just by tracking and observing my personal trends with Lily!