---
title: "Calculator ∞ - Отзывы, Доход и Загрузки приложения in Таиланд | Apple App Store"
description: "◉ Top Paid Educational Apps in US, UK, AUS, GER,... ◉ QAppReview.com Rated 9/10 ◉ Users Reviewed: "Top Class Calculator !"  The BEST Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,..."
---

# Calculator ∞ — Таиланд
> The Best Scientific Calculator

![Calculator ∞ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ca/01/cd/ca01cde7-eb4b-0a9c-0df1-c22063bff93d/AppIcon-0-0-1x_U007epad-0-0-0-1-0-0-0-85-220.png/434x0w.png)

**Developer:** [An Truong](https://apptail.io/ru/developer/an-truong-RFZ) (Вьетнам)
**Category:** Education
**Rating:** 4.9/5 (734 ratings)
**Price:** Free
**Bundle ID:** com.incpt.mobis.CalculatorInfinite
**Store:** Apple App Store
**Country:** Таиланд
**Version:** 7.1 (released 2026-03-12)
**Original Release:** 2011-09-16
**Languages:** German, Arabic, English, French, Italian, Japanese, Korean, Dutch, Portuguese, Russian, Spanish, Thai, Chinese, Turkish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/th/app/app/id458535809)
**AppTail Page:** [https://apptail.io/ru/app/calculator-TBb/thailand](https://apptail.io/ru/app/calculator-TBb/thailand)

## Calculator ∞ Description
◉ Top Paid Educational Apps in US, UK, AUS, GER,...
◉ QAppReview.com Rated 9/10
◉ Users Reviewed: "Top Class Calculator !"

The BEST Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,...

Calculator Infinity (∞) – The sleek, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy all ranges of customers: The App possesses a powerful math core and algebra engine with mathematical display support, making it a viable tool for everyone from those looking for basic calculation to more advanced users, such as scientific computation, programmers, engineers, and math students. Calculator ∞ makes available everything you need – including a user manual and tutorial video clips – so you can master the app in a matter of minutes!

◉ Official Website: 

◉ ADVANCED FEATURES:
▸ Step-by-step solution (Hints)
▸ Math Photos Solver *
▸ Handwriting Recognition *
▸ Math Problem Solver (AI) *
▸ Well Organized of Functions

◉ GENERAL FEATURES:
▸ Universal Calculator App ¹
▸ Support Multitasking (iPad)
▸ Support Wireless KB²
▸ Mathematical Display
▸ Edit & Export Expression/Result
▸ History Tape View
▸ Basic Calculations (+, -, x, ÷, %, Abs,...)
▸ Advanced Functions (Sin, Cos, Ln, X!, ^, √,…)
▸ Memory Variables (Including X,Y,Z,M)
▸ F(x) Customize Functions (F1, F2, F3)
▸ Unit Converter (40 Categories, 1000+ Units)
▸ Over 40 Common Constants
▸ Fraction and Degree/Angle Calculation
▸ Numeric Integral & Derivative Calculation
▸ Dual Skins (Silver Light & Carbon+)
▸ No Ads

◉ ALGEBRA FEATURES:
▸ Big Integer & Rational Number (Up to 500!)
▸ Expand and Factor Polynomials
▸ Indefinite integral & Derivative
▸ Two-side Limit
▸ Taylor Series Expansion
▸ Hints and Solutions

◉ 2D GRAPH:
▸ Simultaneous Graph
▸ Smooth Zoom & Transformation
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Conic Equations (Parabola, Hyperbola, Ellipse)
▸ Get Intersections, Min, Max & Special Points

◉ CLOUD COMPUTING:
▸ Advanced Two-side Limit
▸ Advanced Indefinite Integral
▸ General Equations (Accurate Roots)

◉ EQUATIONS SOLVERS:
▸ General Equations (Numerical Roots)
▸ Quadratic & Cubic Equations
▸ System of Linear Equations (2 & 3 Unknowns)

◉ REGRESSION & STATISTICS:
▸ Modify & Sort Data
▸ Single Variable Statistics
▸ Linear, Quadratic, Power Regression
▸ Logarithmic & Exponential Regression

◉ COMPLEX CALCULATION:
▸ Polar & Rectangular Notation
▸ Argument, Conjugate Function
▸ Trigonometry Functions
▸ Logarithmic & Exponential Functions

◉ MATRIX/VECTOR MODE:
▸ Support Up to 7x7 Matrix
▸ Support Complex Numbers
▸ Cross, Dot Product
▸ Det, Inverse, Transpose
▸ Cramer’s Rule Solver
▸ Numerical Real Eigenvalues

◉ NUMBER BASE-N MODE:
▸ 15 Different Bases
▸ Support Up to 32 Bits Integer
▸ Binary Operation (NOT, OR, XOR, 2’S, …)

◉ MULTIPLE LANGUAGES:
▸ English, Spanish, German,
▸ French, Japanese, Chinese

(*) In-App-Purchase is required
¹: Include iPhone SE, PRO, PRO-MAX, iPad...
²: Standard English KB

Calculator ∞ is not only the Calculator
IT IS THE MUST HAVE CALCULATOR !!!

We love your feedback, Thanks a lot !
Please contact us for questions, bugs/crash reports, conversion requirements, etc....

Terms of Service:


## Calculator ∞ Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e5/c0/31/e5c03102-d6ac-ce02-afd8-5749883862d7/739d2733-82b2-45e8-bcf8-a12cf2a41c72_IPX_Scr1.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/14/5b/2c/145b2cc6-21f6-2747-4829-8a4dca0aae21/d16f1128-71c5-4c70-8b58-0932e7251d34_IPX_Scr2.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/d9/34/89/d9348968-1965-813e-c564-792b13bc68c4/5a2826ee-d229-4839-8473-9925a1ad8dc4_IPX_Scr3.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/2d/66/b2/2d66b247-0415-06ea-e258-8bd156197487/adb65735-4548-44ab-bfe4-4622f7e9a0f7_iPX_FREE_Eng_02.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ed/07/b4/ed07b40e-5d60-3974-80f8-aef9b0780c96/4d26fcf8-4ede-44eb-bc87-509efdb5c49b_IPX_Scr5.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/0f/ab/ca/0fabca9d-188f-7ef0-8623-60391ac415dd/fbced3ca-cfaf-4d8c-af59-9f61e2ba2fb4_IPX_Scr6.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/cd/38/15/cd3815d3-f57e-6b06-f78c-61046f134e5e/ee9acadb-4ed9-4724-929a-8057ada09600_IPX_Scr7.jpg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/3a/8e/05/3a8e059c-b8a0-50df-99d6-cd7605d6c21e/d3bdeaca-ab7d-4e0f-9e37-fc2ecc329842_IPX_Scr8.jpg/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/63/fb/67/63fb67fc-0e49-44c5-3633-54260d06e9a0/a87cc2a5-4801-4eea-9e21-40458274558f_IPX_Scr9.jpg/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/69/4a/77/694a77f0-e6c1-3947-6a08-f2a07a15ad1c/a396136f-d5e0-4652-9300-d7457359fe86_IPX_Scr10.jpg/1242x2688.png)

## Calculator ∞ Rating Breakdown in Таиланд
- 5 stars: 678 (92%)
- 4 stars: 32 (4%)
- 3 stars: 14 (2%)
- 2 stars: 3 (0%)
- 1 stars: 7 (1%)

## Calculator ∞ Reviews in Таиланд

### ***** "ยิ่งกว่า casio ตัวแพง"
นักศึกษา วิศวกร จบที่ตัวนี้ได้เลยครับ fx5800 ยังอาย
-- แปรงสีฟัน, 2022-10-20

### ***** "ใช้ดีเหมือนเครื่องคิดเลข Casio"
หามาหลายตัวแล้วที่กด -tan แล้วได้องศา จบที่ตัวนี้
-- Kantapon Huadpeng, 2022-07-13

### ***** "ใช้ดี"
มีฟังก์ชั่นให้เลือกใช้งานเยอะมาก
-- อาปะ, 2022-06-17

[View all Calculator ∞ reviews and detailed analytics on AppTail](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Calculator ∞ In-App Purchases
| Item | Price |
|------|-------|
| 400 Photo/Writing Recognition | 29.00 ฿ |
| 900 Photo/Writing Recognition | 79.00 ฿ |
| Unlimited OCR/Writing 1 Month | 109.00 ฿ |
| Unlimited OCR/Writing 3 Months | 279.00 ฿ |

## Calculator ∞ Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Эквадор | Education | #13 |
| Топ платных | Перу | Education | #14 |
| Топ платных | Доминиканская Республика | Education | #16 |
| Топ платных | Аргентина | Education | #16 |
| Топ платных | Чили | Education | #21 |
| Топ платных | Венгрия | Education | #21 |
| Топ платных | Египет | Education | #21 |
| Топ платных | Колумбия | Education | #23 |
| Топ платных | Индия | Education | #27 |
| Топ платных | Нигерия | Education | #28 |
| Топ платных | Вьетнам | Education | #30 |
| Топ платных | Чехия | Education | #34 |
| Топ платных | Турция | Education | #36 |
| Топ платных | Таиланд | Education | #38 |
| Топ платных | Португалия | Education | #42 |
| Топ платных | Финляндия | Education | #43 |
| Топ платных | Ливан | Education | #46 |
| Топ платных | Беларусь | Education | #52 |
| Топ платных | Польша | Education | #52 |
| Топ платных | Мексика | Education | #52 |
| Топ платных | Греция | Education | #53 |
| Топ платных | Саудовская Аравия | Education | #54 |
| Топ платных | Китай | Education | #54 |
| Топ платных | Испания | Education | #55 |
| Топ платных | Израиль | Education | #55 |
| Топ платных | Кувейт | Education | #57 |
| Топ платных | Республика Корея | Education | #57 |
| Топ платных | Бразилия | Education | #59 |
| Топ платных | ОАЭ | Education | #63 |
| Топ платных | Гонконг (САР) | Education | #68 |
| Топ платных | Алжир | Education | #70 |
| Топ платных | Тайвань | Education | #71 |
| Топ платных | Пакистан | Education | #74 |
| Топ платных | Южно-Африканская Республика | Education | #75 |
| Топ платных | Россия | Education | #75 |
| Топ платных | Австрия | Education | #78 |
| Топ платных | Азербайджан | Education | #79 |
| Топ платных | Малайзия | Education | #84 |
| Топ платных | Бельгия | Education | #84 |
| Топ платных | Италия | Education | #86 |
| Топ платных | Украина | Education | #86 |
| Топ платных | Индонезия | Education | #98 |
| Топ платных | Дания | Education | #99 |
| Топ платных | Сингапур | Education | #108 |
| Топ платных | Казахстан | Education | #112 |
| Топ платных | Румыния | Education | #114 |
| Топ платных | Филиппины | Education | #115 |
| Топ платных | Норвегия | Education | #117 |
| Топ платных | Франция | Education | #121 |
| Топ платных | Нидерланды | Education | #129 |
| Топ платных | Канада | Education | #168 |
| Топ платных | Перу | Overall | #172 |
| Топ платных | Эквадор | Overall | #193 |
| Топ платных | Германия | Education | #195 |
| Топ платных | Новая Зеландия | Education | #210 |
| Топ платных | Австралия | Education | #233 |

## Calculator ∞ Discovered Keywords
- calculator
- metrix
- the best calculator

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## Calculator ∞ Available In
- [Китай](https://apptail.io/ru/app/calculator-TBb/china)
- [Соединенные Штаты](https://apptail.io/ru/app/calculator-TBb/united-states)
- [Республика Корея](https://apptail.io/ru/app/calculator-TBb/south-korea)
- [Германия](https://apptail.io/ru/app/calculator-TBb/germany)
- [Япония](https://apptail.io/ru/app/calculator-TBb/japan)
- [Мексика](https://apptail.io/ru/app/calculator-TBb/mexico)
- [Таиланд](https://apptail.io/ru/app/calculator-TBb/thailand)
- [Канада](https://apptail.io/ru/app/calculator-TBb/canada)
- [Австралия](https://apptail.io/ru/app/calculator-TBb/australia)
- [Италия](https://apptail.io/ru/app/calculator-TBb/italy)
- [Великобритания](https://apptail.io/ru/app/calculator-TBb/united-kingdom)
- [Бразилия](https://apptail.io/ru/app/calculator-TBb/brazil)
- [Тайвань](https://apptail.io/ru/app/calculator-TBb/taiwan)
- [Франция](https://apptail.io/ru/app/calculator-TBb/france)
- [Россия](https://apptail.io/ru/app/calculator-TBb/russia)
- [Испания](https://apptail.io/ru/app/calculator-TBb/spain)
- [Турция](https://apptail.io/ru/app/calculator-TBb/turkey)
- [Гонконг (САР)](https://apptail.io/ru/app/calculator-TBb/hong-kong)
- [Чили](https://apptail.io/ru/app/calculator-TBb/chile)
- [Колумбия](https://apptail.io/ru/app/calculator-TBb/colombia)
- [Нидерланды](https://apptail.io/ru/app/calculator-TBb/netherlands)
- [Польша](https://apptail.io/ru/app/calculator-TBb/poland)
- [Чехия](https://apptail.io/ru/app/calculator-TBb/czechia)
- [Австрия](https://apptail.io/ru/app/calculator-TBb/austria)
- [Швейцария](https://apptail.io/ru/app/calculator-TBb/switzerland)
- [Саудовская Аравия](https://apptail.io/ru/app/calculator-TBb/saudi-arabia)
- [Перу](https://apptail.io/ru/app/calculator-TBb/peru)
- [Бельгия](https://apptail.io/ru/app/calculator-TBb/belgium)
- [Дания](https://apptail.io/ru/app/calculator-TBb/denmark)
- [Венгрия](https://apptail.io/ru/app/calculator-TBb/hungary)
- [Вьетнам](https://apptail.io/ru/app/calculator-TBb/vietnam)
- [Аргентина](https://apptail.io/ru/app/calculator-TBb/argentina)
- [Швеция](https://apptail.io/ru/app/calculator-TBb/sweden)
- [Эквадор](https://apptail.io/ru/app/calculator-TBb/ecuador)
- [Финляндия](https://apptail.io/ru/app/calculator-TBb/finland)
- [Израиль](https://apptail.io/ru/app/calculator-TBb/israel)
- [Португалия](https://apptail.io/ru/app/calculator-TBb/portugal)
- [Украина](https://apptail.io/ru/app/calculator-TBb/ukraine)
- [Малайзия](https://apptail.io/ru/app/calculator-TBb/malaysia)
- [Норвегия](https://apptail.io/ru/app/calculator-TBb/norway)
- [Сингапур](https://apptail.io/ru/app/calculator-TBb/singapore)
- [Филиппины](https://apptail.io/ru/app/calculator-TBb/philippines)
- [Словакия](https://apptail.io/ru/app/calculator-TBb/slovakia)
- [Южно-Африканская Республика](https://apptail.io/ru/app/calculator-TBb/south-africa)
- [Индия](https://apptail.io/ru/app/calculator-TBb/india)
- [Греция](https://apptail.io/ru/app/calculator-TBb/greece)
- [Новая Зеландия](https://apptail.io/ru/app/calculator-TBb/new-zealand)
- [Египет](https://apptail.io/ru/app/calculator-TBb/egypt)
- [Словения](https://apptail.io/ru/app/calculator-TBb/slovenia)
- [ОАЭ](https://apptail.io/ru/app/calculator-TBb/united-arab-emirates)
- [Индонезия](https://apptail.io/ru/app/calculator-TBb/indonesia)
- [Хорватия](https://apptail.io/ru/app/calculator-TBb/croatia)
- [Кувейт](https://apptail.io/ru/app/calculator-TBb/kuwait)
- [Доминиканская Республика](https://apptail.io/ru/app/calculator-TBb/dominican-republic)
- [Болгария](https://apptail.io/ru/app/calculator-TBb/bulgaria)
- [Оман](https://apptail.io/ru/app/calculator-TBb/oman)
- [Казахстан](https://apptail.io/ru/app/calculator-TBb/kazakhstan)
- [Румыния](https://apptail.io/ru/app/calculator-TBb/romania)
- [Уругвай](https://apptail.io/ru/app/calculator-TBb/uruguay)
- [Беларусь](https://apptail.io/ru/app/calculator-TBb/belarus)
- [Гондурас](https://apptail.io/ru/app/calculator-TBb/honduras)
- [Ирландия](https://apptail.io/ru/app/calculator-TBb/ireland)
- [Макао (САР)](https://apptail.io/ru/app/calculator-TBb/macau)
- [Панама](https://apptail.io/ru/app/calculator-TBb/panama)
- [Гана](https://apptail.io/ru/app/calculator-TBb/ghana)
- [Нигерия](https://apptail.io/ru/app/calculator-TBb/nigeria)
- [Бахрейн](https://apptail.io/ru/app/calculator-TBb/bahrain)
- [Парагвай](https://apptail.io/ru/app/calculator-TBb/paraguay)
- [Катар](https://apptail.io/ru/app/calculator-TBb/qatar)
- [Эстония](https://apptail.io/ru/app/calculator-TBb/estonia)
- [Литва](https://apptail.io/ru/app/calculator-TBb/lithuania)
- [Ливан](https://apptail.io/ru/app/calculator-TBb/lebanon)
- [Шри-Ланка](https://apptail.io/ru/app/calculator-TBb/sri-lanka)
- [Кипр](https://apptail.io/ru/app/calculator-TBb/cyprus)
- [Пакистан](https://apptail.io/ru/app/calculator-TBb/pakistan)
- [Люксембург](https://apptail.io/ru/app/calculator-TBb/luxembourg)
- [Латвия](https://apptail.io/ru/app/calculator-TBb/latvia)
- [Иордания](https://apptail.io/ru/app/calculator-TBb/jordan)
- [Армения](https://apptail.io/ru/app/calculator-TBb/armenia)
- [Кения](https://apptail.io/ru/app/calculator-TBb/kenya)
- [Исландия](https://apptail.io/ru/app/calculator-TBb/iceland)
- [Северная Македония](https://apptail.io/ru/app/calculator-TBb/north-macedonia)
- [Ямайка](https://apptail.io/ru/app/calculator-TBb/jamaica)
- [Мальта](https://apptail.io/ru/app/calculator-TBb/malta)
- [Азербайджан](https://apptail.io/ru/app/calculator-TBb/azerbaijan)
- [Тунис](https://apptail.io/ru/app/calculator-TBb/tunisia)
- [Бермудские о-ва](https://apptail.io/ru/app/calculator-TBb/bermuda)
- [Уганда](https://apptail.io/ru/app/calculator-TBb/uganda)
- [Мадагаскар](https://apptail.io/ru/app/calculator-TBb/madagascar)
- [Белиз](https://apptail.io/ru/app/calculator-TBb/belize)
- [Сенегал](https://apptail.io/ru/app/calculator-TBb/senegal)
- [Намибия](https://apptail.io/ru/app/calculator-TBb/namibia)
- [о-ва Кайман](https://apptail.io/ru/app/calculator-TBb/cayman-islands)
- [Бруней](https://apptail.io/ru/app/calculator-TBb/brunei)
- [Узбекистан](https://apptail.io/ru/app/calculator-TBb/uzbekistan)
- [Непал](https://apptail.io/ru/app/calculator-TBb/nepal)
- [Алжир](https://apptail.io/ru/app/calculator-TBb/algeria)

---

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