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RealCalc Plus — Addictive scientific calculator app

Android Productivity Quartic Software
4.9 GP
553,015+
Google Play

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Description

Been using RealCalc Plus for a couple months now. It’s basically a super detailed scientific calculator app that looks and feels just like a real handheld calculator. Pretty solid if you’re into that kind of thing.

Here’s what you can do – there’s all the standard scientific functions like trig and logs, but it also does fractions, degrees/minutes/seconds, unit conversions, and even binary/hex/octal calculations. And it’s got a history log and memory slots too. Took me a while to figure out all the features but the help docs are pretty good.

Look, if you need a powerful calculator for work or school, you’ll probably dig this. It’s not perfect – the ads can get a little annoying if you don’t pay – but overall it does the job really well. Worth checking out.

Editor Opinion

So here's my take on RealCalc Plus. I've tested a bunch of calculator apps and this is one of the most feature-packed ones I've seen. The attention to detail in replicating a real physical calculator is impressive. The calculations are fast and accurate, and there's just so much functionality packed in here. That said, the learning curve is a bit steep compared to basic calculator apps. And yeah, the ads can get old after a while. But if you need a powerful, desktop-grade calculator on your phone, this is one of the best options out there.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Tons of advanced scientific functions
  • Looks and feels just like a real calculator
  • Supports fractions, degrees/minutes/seconds, unit conversions
  • Free to download, no paywall for core features
  • Customizable display and calculation modes

Cons

  • Takes some time to learn all the features
  • Ads can be annoying if you don't upgrade
  • Might be overkill for basic calculator needs
  • No cloud sync or cross-device support

Specifications

Updated 22.08.2025
Category Productivity
Age Rating Everyone
Developer Quartic Software
Package Name uk.co.nickfines.RealCalcPlus

Ratings

97
Google Play
4.9/5
15,992 reviews
Generally Favorable
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