4.6
4.36K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Saturn helps you manage your time so you can spend it doing things you love with the people who matter most.

■ The first calendar built around your classes, clubs, teams, and friends’ schedules.

■ Share schedules with your friends to see what they are up to in real-time, what they have coming up, and to make plans.

Our high school experience is only supported for 9-12th grade students right now, but we're working on creating new experiences for our non-high school users - check back soon!
Updated on
Jan 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
4.32K reviews
Lily Bon
December 19, 2025
While Saturn Calendar may be useful in theory, the app performs poorly for Android users. It is frequently slow and buggy, and the app often logs users out without warning, which makes it unreliable for daily schedule tracking. Additionally, the app does not function properly on school grounds, where it is most needed, further adding to user frustration.
9 people found this review helpful
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Pyper Conrad
December 4, 2025
It's not exactly easy to use on Android(I use Samsung). I can't apply multiple studyhalls and free periods in one day(I'm a senior and I'm caught up with most of my credits). My lunch time is at the wrong time, it's supposed to be the G Period/7th Period. It was also trying to use my snap account to create an account but it took too long so I had to use my google/number. Also, a recommendation: make a tab where you can see you're entire schedule from day one to day 6, along with all periods! ty
4 people found this review helpful
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Saturn Technologies Inc.
December 15, 2025
Hey there! You can apply the same class to multiple periods by tapping the period circles when entering a class. Our team is working on a fix for the lunch issue, and we also will note your feedback re: the day schedules!
phoenix b
August 29, 2024
Android version is missing a lot of the things from the IOS version and it's kinda frustrating. A lot of my friends have iphones, and their Saturn lets them put room numbers into it, which would be so helpful at a 3-storey school. IOS version also has a chat feature which would be super cool and handy to have. Overall it's a great app and it's super helpful, I'm just disappointed at the features I'm missing on the android version :/
89 people found this review helpful
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