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PerfectCalc
All-in-one calculator: edit expressions, keep clear history
PerfectCalc combines a thoughtful keypad with live results, flexible expression editing, and a visible history you can revisit and sum. Beyond everyday calculations, it includes scientific functions and practical tools for currencies, fractions, unit conversion, mortgages, and finance—all in one app for iOS and Android.
Hi Product Hunt! I’m the maker of PerfectCalc.
For me, a great calculator is about more than getting the right answer. I wanted a keypad that makes sense, results that update as I type, a way to edit expressions without starting over, and a calculation history I can actually use—including summing past entries.
I also wanted the tools I need less often to be there when I do need them: scientific functions, currencies, fractions, unit conversions, mortgages, and finance tools. PerfectCalc is my attempt to bring all of that together in one app for iOS and Android.
I’d love to hear what works well for you and what could be better. What’s one calculation task you wish your current calculator made easier? I’ll be here to answer questions and learn from your feedback. Thanks for taking a look!
PerfectCalc was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #38 on the daily leaderboard. PerfectCalc combines a thoughtful keypad with live results, flexible expression editing, and a visible history you can revisit and sum. Beyond everyday calculations, it includes scientific functions and practical tools for currencies, fractions, unit conversion, mortgages, and finance—all in one app for iOS and Android.
PerfectCalc was featured in Android (57.7k followers), iOS (111k followers) and Productivity (663.6k followers) on Product Hunt. Together, these topics include over 261.2k products, making this a competitive space to launch in.
Who hunted PerfectCalc?
PerfectCalc was hunted by Star King. 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.
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