Ovulation Calculator Fertile Tracker & Calendar OC User Reviews

Top reviews

Great resource

This is great for tracking periods and has lots of features if you’re trying to conceive. Really helpful articles linked in too which you can delve into as much or as little as you like. Some of the period tracking isn’t as intuitive as other apps but the pros outweigh the cons in my opinion

Accurate - got me pregnant twice!

This is the most accurate app I’ve ever used to track my cycle. It’s very insightful. I have PCOS so never had a regular cycle and this app is the only one that has managed to accurately track it. When I first started using the app, it helped me to get pregnant within the first few months. Unfortunately I had a miscarriage, but when I was ready to try again, the app helped me to get pregnant in 2 months! 1000% recommend ladies!
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Great App!

After being on contraception for 15 years I had no idea when my period was or how long my cycle was etc. I downloaded this app after coming off of contraception and it was so helpful in understand what my body was doing and when. Through following this app, I was able to conceive in my fertile window and I couldn’t be happier. Thank you for this app!
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AMAZING USE THIS APP!!

This app is not only completely free, but very accurate! The ‘Flo’ app which is more popular I believe, tries to charge you a ridiculous amount to get good use of it £4.99 a month, the only thing flow is good for is daily notifications, OC is way better and has so many articles and fact to read about every step of trying to get pregnant FOR FREE !! After only logging 1 full cycle it was accurate on my ovulation day. ‘Flo’ was out by one day and also I believe has false information.
Would recommend OC as the top app for trying to work out the best days to conceive and for all the facts, and like I say completely accurate and completely free, unlike the others who prompt you every time you click on something to pay for the app.
Ovulation calculator does really want to help you get pregnant, does NOT just want your money as you have full amazing access with no charge !
Highly recommend!!! :)
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Excellent app once you get used to the features.

Used this app after using an alternative app. This app predicted my ovulation date a whole 5 days earlier than the other app which also matched the ovulation tests. After 2 months of using just got a positive test. Highly recommend, lots of useful information and tips

Pregnant !!

After one full year exactly of using this app, we got pregnant ! I was so sad at first thinking that it may not be accurate but here I am writing this review. For the longest time I was making sure to only have s*x on the days it said I was ovulating but the last month I just made sure to have s*x like 5 days before and 5 after the predicted ovulation week. Well I suppose that worked ! It’s a great app to help you keep track of everything and it’s free so I will be using this again for the next baby.
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My preferred app

I had this app and another one that was highly recommended. This one by far was more accurate in relation to my 32 day cycle. The app responded to my basal body temp input and after just a few months was giving accurate predictions. Successfully conceived (with PCOS) within four months, will be using this app again when TTC again in future :)
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Every woman should track her cycle!

Knowing your cycle, the days you ovulate, your bbt, etc is useful info for any woman not just those who are trying, as you can make links with any illnesses / conditions which may change according to which time of the month it is. Both times I used this app to track ovulation and get pregnant. Good luck and all the best to everyone trying. Don’t give up and give yourself 1 year at least before panicking!
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Got pregnant on the first try

Love this app. I was able to accurately track my ovulation days and got pregnant after only one month of trying!

Wonderful Resource!

I’m relatively new to fertility tracking and this app makes it so easy to log and actually INTERPRET your cycle. The app incentivizes me to do my daily log, which I was totally missing from other apps. I‘ve used popular subscription-based tracking apps in the past, and I would 100% recommend OC over any other tracking app. Plus it’s free!
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