This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Calcora is a native Android scientific calculator for everyday and advanced math. Calculate with trigonometric functions, logarithms, natural logs, powers, roots, constants, parentheses, percentages, and longer expressions. Review previous results in local history and switch between light and dark themes. Built with Kotlin and Jetpack Compose, Calcora works offline with no account, ads, analytics, tracking, or internet permission.
Hi Product Hunt! 👋
I built Calcora because I wanted a scientific calculator that was useful for both quick everyday math and more advanced calculations without feeling crowded or complicated.
It includes standard and scientific calculator modes, trigonometric functions, logarithms, powers, roots, constants, parentheses, percentages, and a local calculation history. I also designed it to work comfortably on phones and tablets, with both light and dark themes.
Calcora is completely offline. It does not require an account, show ads, use analytics, track activity, or request internet access.
I built the app natively for Android using Kotlin and Jetpack Compose, and I’m continuing to improve it based on real feedback.
I’d especially appreciate feedback about the scientific keypad, calculation display, and overall ease of use. What function do you use most often in a scientific calculator?
No comment highlights available yet. Please check back later!
About Scientific Calculator :Calcora on Product Hunt
“A clean scientific calculator that works offlin”
Scientific Calculator :Calcora was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #160 on the daily leaderboard. Calcora is a native Android scientific calculator for everyday and advanced math. Calculate with trigonometric functions, logarithms, natural logs, powers, roots, constants, parentheses, percentages, and longer expressions. Review previous results in local history and switch between light and dark themes. Built with Kotlin and Jetpack Compose, Calcora works offline with no account, ads, analytics, tracking, or internet permission.
Scientific Calculator :Calcora was featured in Android (57.3k followers) and Productivity (655.7k followers) on Product Hunt. Together, these topics include over 187.7k products, making this a competitive space to launch in.
Who hunted Scientific Calculator :Calcora?
Scientific Calculator :Calcora was hunted by Tenshio Apps. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Scientific Calculator :Calcora stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Tenshio Apps