Skip to content
Scientific Calculator fx-991 icon

Scientific Calculator fx-991

Dinh Phuc

Category: Education
Sign in to watchView on the App Store (opens in a new tab)
Rankings updated

Price and ratings

Price
Free
Rating
4.9 out of 5
Ratings
379Mexico

Versions

Released
28 Feb 2023
Last update
Version 1.9.2
Requires
iOS 15.0 or later

Details

Size
27.9 MB
Languages
59
Website
hiedu.vn (opens in a new tab)

Calculadora Científica fx-991 – La mejor herramienta para tus cálculos ¿Necesitas una calculadora potente y fácil de usar para resolver ecuaciones y problemas matemáticos? ¿Buscas una alternativa a las calculadoras tradicionales como Casio fx-991ES? Con Calculadora Científica fx-991, puedes resolver problemas paso a paso, visualizar gráficos y acceder rápidamente a fórmulas de matemáticas, física y química – todo en una sola aplicación. Características principales Resolución paso a paso –…

Countries2In 2 charts right now
Best rank now#66Mexico Free · Education
Ratings, 7 days—Needs a week of rating history
Longest chart run5 daysMexico Free · Education

Competitors

Full chart

Top of Free · Education in Mexico. Scientific Calculator fx-991 is #66 there. Changes are over 7 days.

  1. #1 (number one)
    Duolingo: Learn Languages icon
    Duolingo: Learn LanguagesDuolingo
    Change unknown
  2. #2
    Google Classroom icon
    Google ClassroomGoogle
    Change unknown
  3. #3
    Learna: Speak & Learn English icon
    Learna: Speak & Learn EnglishDEEP FLOW SOFTWARE SERVICES
    Change unknown
  4. #4
    Gauth: AI Study Companion icon
    Gauth: AI Study CompanionGAUTHTECH PTE. LTD.
    Change unknown
  5. #5
    Astra AI: Study & Exam Prep icon
    Astra AI: Study & Exam PrepAstra AI d.o.o.
    Change unknown
  6. #6
    HelloTalk - Language Learning icon
    HelloTalk - Language LearningHELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
    Change unknown
  7. #7
    Knowunity: AI Study & Homework icon
    Knowunity: AI Study & HomeworkKnowunity GmbH
    Change unknown
  8. #8
    Toca Boca World: Game & Play icon
    Toca Boca World: Game & PlayToca Boca AB
    Change unknown
  9. #9
    Kahoot! Play & Create Quizzes icon
    Kahoot! Play & Create QuizzesKahoot ASA
    Change unknown
  10. #10
    Stimuler- English Speaking App icon
    Stimuler- English Speaking AppStimuler Private Limited
    Change unknown
  11. #11
    GeoGebra Grafikrechner icon
    GeoGebra GrafikrechnerGeoGebra GmbH
    Change unknown
  12. #12
    YayTalk: Learn & Speak English icon
    YayTalk: Learn & Speak EnglishIdeaLabs
    Change unknown
  13. #13
    Lingokids: Games & Shows icon
    Lingokids: Games & ShowsMonkimun Inc
    Change unknown
  14. #14
    GenK: Allgemeinwissen Quiz icon
    GenK: Allgemeinwissen QuizNOERDEN
    Change unknown
  15. #15
    Moodle icon
    MoodleMoodle Pty Ltd
    Change unknown
  16. #16
    Micro Learning - SmartyMe icon
    Micro Learning - SmartyMeApexTech Ltd
    Change unknown
  17. #17
    Vocabulary - Learn words daily icon
    Vocabulary - Learn words dailyMonkey Taps
    Change unknown
  18. #18
    Aprenda Inglês - Easy Speak icon
    Aprenda Inglês - Easy SpeakINTSIG PTE. LTD.
    Change unknown
  19. #19
    Amiora: Learn Spanish AI Tutor icon
    Amiora: Learn Spanish AI TutorAmiora AI, Inc.
    Change unknown
  20. #20
    Praktika – AI Language Tutor icon
    Praktika – AI Language TutorPraktika.ai Company
    Change unknown

Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

Scientific Calculator fx-991 screenshot 1 of 7Scientific Calculator fx-991 screenshot 2 of 7Scientific Calculator fx-991 screenshot 3 of 7Scientific Calculator fx-991 screenshot 4 of 7Scientific Calculator fx-991 screenshot 5 of 7Scientific Calculator fx-991 screenshot 6 of 7Scientific Calculator fx-991 screenshot 7 of 7

What's new

Version 1.9.2 · 19 Sep 2026 · 23 days ago

* Se ha añadido la división de polinomios de una variable, con cociente y resto. * Se ha mejorado la interfaz de consulta de fórmulas. * Se ha añadido la tabla periódica de los elementos químicos. * Se ha añadido la opción de guardar y gestionar fórmulas favoritas. * Se ha mejorado el rendimiento y se han corregido errores menores.

Current rankings

Every chart this app is in right now, best position first.

Scientific Calculator fx-991 chart positions
ChartRank24 h7 daysBestDays on chart
Mexico· Free · Education#66New entryChange unknown#575
India· Free · Education#97New entryChange unknown#942

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

Mexico · Free · Education: best #57, latest #66, over 12 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, and on 13 Oct; the line joins the snapshots on either side.

Mexico · Free · Education: best #57, latest #66, over 12 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, and on 13 Oct; the line joins the snapshots on either side.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

  1. Climbed #91 → #66 in Free · EducationMexico
  2. Entered the Free · Education chart at #97India
  3. Entered the Free · Education chart at #96Mexico
  4. Dropped #61 → #100 in Free · EducationMexico