HiPER Scientific Calculator alternatives

Nearest on its board

1. 17
   Q

   Qalculate!qalculate.github.io
   5.1 APIOpenFree Free tier
   →
2. 19
   P

   PCalcpcalc.com
   5.0 APIOpenFree Free tier
   →
3. 16
   AS

   Ans Scientific Calculatoranscalc.com

   Ans is a scientific calculator designed for people who work with numbers.

   5.1 APIOpenFree £4.99 one-time
   →
4. 20
   PS

   Panecal Scientific Calculatorappsys.jp
   4.9 APIOpenFree Free tier
   →
5. 15
   N

   Numbatnumbat.dev
   5.2 APIOpenFree Free tier
   →
6. 21
   S

   SciCalcscicalc.io
   4.9 APIOpenFree Free tier
   →
7. 14
   NS

   NCalc Scientific Calculatorncalc-app.web.app
   5.2 APIOpenFree Free tier
   →
8. 22
   H

   Hypatiahypatia-rpn.net
   4.8 APIOpenFree Free tier
   →
9. 13
   K

   Kalkerkalker.xyz
   5.2 APIOpenFree Free tier
   →
10. 23
    G

    Galculatorgithub.com
    4.8 APIOpenFree Free tier
    →
11. 12
    F

    Free42thomasokken.com
    5.2 APIOpenFree Free tier
    →
12. 24
    GC

    GNOME Calculatorapps.gnome.org
    4.8 APIOpenFree Free tier
    →
13. 11
    WA

    Wolfram|Alphawolframalpha.com
    5.3 APIOpenFree Free tier
    →
14. 25
    K

    KCalcapps.kde.org
    4.8 APIOpenFree Free tier
    →
15. 10
    CS

    CalculatorSoup Scientific Calculatorcalculatorsoup.com
    5.5 APIOpenFree Free tier
    →
16. 26
    MC

    Microsoft Calculatorgithub.com
    4.8 APIOpenFree Free tier
    →
17. 9
    B

    BlakeCalcblakeburnstechnologiesinc.com
    5.6 APIOpenFree Free tier
    →
18. 27
    NS

    NumUtility Scientific Calculatornumutility.com
    4.8 APIOpenFree Free tier
    →
19. 8
    DS

    Desmos Scientific Calculatordesmos.com

    The calculator evaluates expressions and supports defining functions, complex-number calculations, and lists.

    5.8 APIOpenFree Free tier
    →
20. 28
    RS

    RealCalc Scientific Calculatorrealcalc.com
    4.8 APIOpenFree Free tier
    →