Stardust Period Tracker User Reviews

What users say

Top reviews

Ok

App is accurate with periods , but it takes forever to load. Also getting popups like “estrogen is your party drug.” Is such a weird statement

please fix the bugs!!

I absolutely love this app, it tells you all about your entire cycle rather than just counting the days to your period. You can add friends to keep track of others cycles and add a partner so they can see yours. Plus, it shows where you are in comparison with the moon, which I think is really nice, and there’s lots of other pros as to why I think this app is so great.

However, it’s riddled with bugs, often crashes and takes sooo long to open up. Adding a partner is also a difficult process as it doesn’t always work, my boyfriend has to record his own period (in which he obviously doesn’t have one) just so he can see mine, my cycle won’t appear otherwise. He’s also tried to add me as a partner before and it only adds me as a friend, and if I add him, the app thinks I’m the one without the cycle (so I can veiw his non-existent cycle, but he can’t see mine).

The graphics are also buggy, sometimes I open up the app and the cycle and dates at the bottom of the screen are gone, there’s only white lines underneath the moon cycle and I have to close and open the app sometimes multiple times before it loads correctly. Also, if i’m sliding along the cycle at the bottom of the screen, I have to do it very gently or the lines become unaligned with the dates (the 25th will go from wednesday to thursday for example, or sometimes inbetween two days!)

And currently I’m experiencing a new one, the app has decided my period lasts 6 days long, and my follicular phase, only two! And since the bar can only stretch across two days, it simply says “…”.

I love this app but please fix these bugs as it makes it extremely difficult to use sometimes.
Show more

Life Saver!!

Love it! When I’m feeling horrendous and am about to snap and say something I’ll regret to someone I love, I am able to look at this and remind myself it’s the luteal phase lol. Great insights as well, love that it ties in astrology.

Great app, but slugglish

I want to start off by saying I do love this app! It’s interesting and makes me truly want to track my period. However, it’s extremely slow to launch. It takes over a minute to get past the loading screen with their logo flashing. Once I’m on the Home Screen, sometimes things don’t load. Typically it’s the graph showing hormone levels, sometimes it’s the amount of days until period. It’s just blank.
I’m not sure how this can be fixed. My app is always updated and 99% of the time I’m on Wi-Fi
Show more

Amazing! But…

This app is amazing, in my personal opinion it’s easier to use then other apps, but I think that there are a few things that could be added. Like a mode for people who are new to having a period or a cycle in general. Because I know that sometimes having some advice and general knowledge about your period could be great if you’re new to having a period.
Show more

Decent app, but costly

You need to pay to access almost all the information which makes the app unique

Privacy violations

From an article in Tech Crunch 7/16/26: “‘Your data is private. Period,’ says period tracker Stardust on its website. As new research by Mozilla discovered, some users might find that claim to be a stretch.
According to Mozilla’s latest findings examining the privacy practices of period-tracking apps, Stardust was found to be sharing users’ sensitive health information with third-party analytics company RudderStack. This data included the user’s birthdate, birth control type, reproductive goals, and specific symptoms that the user was experiencing, and it tied that record to a unique identifier in place of the person’s name.”

Deleting this app, disappointed.
Show more

Love it but never loads

Basically what the title says. It says AGES for the app to even open, and even then it’s super laggy. However, I do love it more than any other period app I have tried

the best cycle tracker

Genuinely the only app on the market that I trust and recommend to other bleeding baddies. Not only is the interface easily accessible but the vast information you get with even your free account is incredible… 11/10

So amazing

This app has helped so much, it’s really great and everything, I was kinda struggling to find a period tracker that was free, and this was definitely the perfect app for me.

“period app made by women for women”

On the ads for this app, it ALWAYS talks about how it’s more accurate because a woman made it and talks down on other period apps “made by men”. But this app is LITERALLY the most inaccurate period app i’ve EVER been on 😭. i transferred all my info from “period calendar” app to this one and i know i start today because my app is always correct. but when i transferred it over to the stardust app, im apparently not supposed to start for another 2 weeks???? anyways i started my period today😪 so there goes the accuracy points for stardust. and another thing, YOU HAVE TO PAY FOR EVERY SINGLE THING except to view your period “quote” the day of. you can’t do anything else. this apps ads preach about being “made for women by women” and say “the men’s apps have no idea what your body does” and the “men’s made apps just want to take your money”. But it’s looking like it’s the complete other way around and i’ve only had the app for a week. super disappointed especially since im very into astrology. but the app is definitely NOT WORTH IT.
Show more

Terrible

App is not translating my calendar screenshots of cycle correctly and won’t let me edit the dates. It’s also super laggy and freezing.

Good app

This is such a cute and fun app. Very interactive too.

Used to love it

This used to be great! Even the free version was fantastic. But now I can’t go back and log anything? I also can’t find alot of the stuff I’d track, like bloating? Surely that’s not a paid feature???

I mean it’s okay

It’s okay but you have to pay for basically everything. Like sure it’s not as much as other apps are but you still have to pay for practically anything. Because you have by o have super for all of the play/good things. But otherwise I like the app and it’s pretty nice.

Love it

Love being able to edit my symptoms and moods, also like that I can add another category. Ovulation is pretty accurate.

It’s okay but…

I think when it asks how long your cycle is it should be less than 15 cause my cycle doesn’t go above 5 and I want the predictions to be accurate

Love this app!!

I LOVE this app, it’s such a fun way to track your cycle and learn more about it as well. It’s so important to actually understand what goes on in your body throughout each stage and that’s exactly what this app does, but not in an overwhelming way! I love the hormone chart that shows you how high and low each is as well as the explanation of what they do. The sections of mind, body, work, etc., are also super interesting to look at! I think the integration of astrology is so fun and I love seeing my horoscope as well as my moon cycle. You can tell it’s made with its users in mind and is constantly being updated for a better experience I can’t say enough good things about this app I recommend it to everyone!
Show more

Demonic..

I Was enjoying this app, but it started sending me notifications saying I’m infested with demons??? We could do without the demonic content. Deleted<3

Incredibly Slow

This app has a really cool premise and I’ve been using it for two years to track my cycle. However I find it super slow and therefore hard to use. It takes 10-20 seconds to even boot up the app and load my data and another 15 seconds of waiting to be able to properly input period info. All of the other apps on my phone load in a timely manner. Please fix or let me know how to fix.
Show more