Comparison

Cami Calculator vs Scientific Calculator *

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cami Calculator

This application offers a straightforward calculator experience, mimicking the functionality of a popular Casio model. It prioritizes ease of use with larger buttons and allows for personalization through various theme options.

Highlights
  • Casio calculator functionality
  • Large button design for ease of use
  • Variety of button themes
  • Personalizable interface
Features
Read full description

Cami Calculator performs the same function as the Casio Calculator. Cami Calculator is easy to use, because size of button is designed larger. Support the buttons on a variety of themes, so depending on personal taste or mood, try changing the theme of a button. Please use it habitually.

About

Scientific Calculator *

This app offers a comprehensive suite of calculation tools, including basic and advanced math functions, unit conversions, and financial calculators. It also features a history log for easy access to past calculations and allows for customization of themes.

Highlights
  • Basic and complex calculations
  • Unit and currency converter
  • Financial calculators (loan, discount)
  • Calculation history log
  • Customizable themes
  • Fraction and trigonometric functions
Features
Read full description

The Calculator app is an extremely useful math problem solving app. With full features like a pocket calculator, not only helps you calculate from basic to complex quickly and accurately but also there are many other practical features: unit converter, currency exchange rate. Super Calculator +, fast and accurate calculation app Free calculator app is a tool that not only accurately calculates basic problems, but also quickly handles complex math with calculator keys such as fractions, square root operations, etc. Calculator + easily save a history of all calculations performed and you can copy results, duplicate equations or share problems with friends with just a few simple taps. Features of free Calculator: - Basic calculations from addition, subtraction, multiplication, and division with negative numbers, decimals and percentages - Free calculator: Choice of portrait or landscape keyboard - Calculator with fraction, fraction calculator, mixed numbers. Easy to use and accurate fraction calculator. - Free Calculator + allows edit calculations during input. - Calculator + save history of performed math operations. - Select units of calculation in trigonometric functions: degrees and radians - Faster calculation with mnemonic function keys: MC, M+, M-, MR - Instantly display temporary results without pressing the “=” - Option to display results with number of decimal places - Calculator + allows copying, sharing equations and results of operations. - Freedom to design and create your own unique theme Unit Converter Currency, length, weight, width, size, time, speed, pressure, temperature, fuel efficiency, tax... - Currency Converter: Supports 135 currencies in the world, including dollar, euro, yuan, yen, SGD ... - Percentage Calculator - Discount Calculator: Get a discount price by entering the original price and the discount rate. - Loan Calculator: Calculate the total interest, total payments by entering the loan principal and interest rate. - Date Converter, Date difference: Calculates the specific date or anniversary to be remembered! - Health Calculator: Measure the body mass index (BMI), the basal metabolic rate (BMR). - Automobile Fuel Cost: Calculate the fuel costs required for driving a car or traveling. - GPA Calculator: Calculate your GPA! - Tip Converter - Sales Tax Calculator - Unit Price Calculator - World Time Converter: Transforms the time of 400+ or more cities around the world. - Ovulation Calculator: Calculate the time of ovulation, fertility using the menstrual cycle! - Hexadecimal Converter: Converts between decimal and hexadecimal with ease and convenience. - Savings Calculator: If you enter deposit amount, interest rate, time period, the interest after tax, final savings balance will be calculated. Calculator + is optimally designed, so it takes up very little memory, saves device battery life when using the app, but has extremely powerful functions that will be an effective solution if you are not convenient to carry casio handheld computers. We are sure you will be satisfied with those wonderful utilities, free Calculator, unit converter, currency converter and a unique theme store to your liking will bring to you most enjoyable experience. Send feedback to our email if you have any problems or other feature suggestions for Calculator.

Screenshots

Cami Calculator4 screens
Scientific Calculator *4 screens

Verdict

The call

The clearest difference is rating: Scientific Calculator * at 4.6 against Cami Calculator's 3.2. Scientific Calculator * also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (75% vs 66%). Cami Calculator's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Scientific Calculator * sells 1 one-off in-app purchase. Cami Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Scientific Calculator * holds the better App Store score, 4.6 against 3.2. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 66% of Cami Calculator's written reviews are positive against 75% of Scientific Calculator *'s.

UpkeepUpdate frequency

Cami Calculator ships an update every 2 months, Scientific Calculator * every 2 weeks. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Cami Calculator versus Scientific Calculator *: the parameters behind the verdict, then further details
ParameterCami CalculatorScientific Calculator *
PriceFreeFree
Rating3.2 (6 ratings)4.6 (12 ratings) — better
Positive reviews65.9% of reviews75.0% of reviews — better
Number of ratings612 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.512.0 — better
Further details — not scored
Size23 MB86 MB
Age rating4+4+
Developerhong cam PhanTOWER OF HANOI SOFTWARE COMPANY LIMITED

Customer experience

Cami Calculator

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews44 reviews
Positive65.9%
Neutral4.5%
Negative29.5%

Scientific Calculator *

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews12 reviews
Positive75.0%
Neutral8.3%
Negative16.7%

In-app purchases

None

Cami Calculator

No in-app purchases

1 purchases

Scientific Calculator *

One-time1
  • Remove Ad$4.99

Questions

Is Cami Calculator free?
Cami Calculator is free to download, with no in-app purchases.
Is Scientific Calculator * free?
Scientific Calculator * is free to download, with in-app purchases available.
Which has better reviews, Cami Calculator or Scientific Calculator *?
Scientific Calculator * is rated higher. Cami Calculator averages 3.2 out of 5 from 6 ratings, while Scientific Calculator * averages 4.6 from 12 ratings.
Do Cami Calculator or Scientific Calculator * have ads?
Both Cami Calculator and Scientific Calculator * show ads.
Which is updated more often, Cami Calculator or Scientific Calculator *?
Cami Calculator ships an update every 2 months, and Scientific Calculator * every 2 weeks. Most recently, Cami Calculator was updated on October 24, 2026 and Scientific Calculator * on October 24, 2026.

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