Comparison

Calculator vs SecureSonic

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

Head to head
About

Calculator

This app offers a comprehensive suite of 15 calculators for everyday and scientific needs. Easily perform basic arithmetic, complex scientific functions, and specialized calculations like sales tax, age, and loan payments. It also includes a robust unit converter for various measurements.

Highlights
  • 15 specialized calculators
  • Scientific calculation functions
  • Unit converter for length, area, volume, and more
  • Sales tax, age, and tip calculators
  • Loan, savings, and fuel calculators
  • Health and GPA calculators
  • World time display
Features
Read full description

Do you calculate manually? Bored with your in-built Calculator App? Download this Calculator app and do math calculations easily. With this app, you can smoothly enter your data and get results quickly. With the best calculator app around, relax and do your calculations accurately. This all in one calculator app is going to be your go-to choice for everyday use. Apart from doing fundamental arithmetic operations like addition, subtraction, multiplication, and division, you can do scientific calculations too. If you are looking for a simple calculator along with a scientific calculator, which gives accurate results up to 10 decimal places, this app is among the best calculator app for you. Get the most out of your Unit converter by quickly and easily converting between multiple units of measurement. This unit converter is the perfect tool for converting between units of length, area, volume, speed, temperature, mass, pressure, and more. With a simple and intuitive design, it's easy to use and makes converting units a breeze. * List of calculators that you get in this app: - Classic Calculator: This calculator allows you to perform addition, subtraction, multiplication, and division as well as advanced mathematical calculations. - Scientific Calculator: Do advanced mathematical calculations like logarithmic & trigonometric functions easily. - Sales Tax calculator: Find out before-tax price and final or after-tax price. - Age calculator: Calculate age in years, months, days, or minutes! - Tip calculator: Learn how much you and your friends should leave for a tip, instantly! - Discount calculator: Save money by calculating discounts rapidly and accurately. - Fuel calculator: Enter travel distance, fuel efficiency, and fuel price to know how much your trip will cost. - Fuel Efficiency: Enter mileage before and after fueling to see how efficiently your car uses gas. - Savings calculator: Calculate the savings easily with the best savings calculator. - Loan Calculator: It helps to calculate the monthly payments, interest cost, and total amount to be repaid on a loan over a specified period of time. - Health Calculator: It will calculate the BMI based on height and weight, and BMR which represents the number of calories their body needs to function at rest. - Ovulation Calculator: Predicts fertility window by calculating the date of ovulation for tracking menstrual cycles and optimizing chances of conception. - GPA Calculator: Calculates Grade Point Average (GPA) based on inputted grades and credits for easy academic performance tracking. - Unit Price Calculator: Calculates unit price for comparison shopping by dividing total cost by quantity. - GST Calculator: It will help individuals or businesses determine the amount of GST payable on specific items. - Unit Converter: Easily convert any quantity from one unit into other: length, weight, temperature, speed, density, pressure, etc. It is very helpful during construction work. - World Time: Displays current time in different time zones around the world for easy global time tracking. - Numeral System: Converts numbers between different numeral systems (e.g., decimal, binary, hexadecimal) for easy numerical conversions. * Features: - Perform basic arithmetic (addition, subtraction, multiplication, division) - Add parentheses and math operators - Scientific Calculator including Logarithm, Integer, Radian etc. functions - View calculation history with the history log - Edit and correct data before calculating - Copy the calculated result to the clipboard for easy access - Option to choose from various themes - Easy to read numbers due to clear display format - Share calculations and results easily with others When you go for this calculator app download, not only do your calculations become easier and more accurate but also it helps save your precious time!

About

SecureSonic

This app offers robust multi-factor authentication for your digital accounts. It provides both online push notifications and offline codes for secure access, ensuring your accounts are protected with bank-level security.

Highlights
  • Multi-factor authentication
  • Online push notifications
  • Offline verification codes
  • Bank-level security
  • User-friendly interface
Features
Read full description

SecureSonic Authenticator is a powerful multi-factor authentication solution for iOS that secures your digital life with both online and offline verification methods. Seamlessly unlock your computer with convenient push notifications or use offline codes when connectivity isn't available. SecureSonic provides bank-level security with a user-friendly interface designed specifically for iOS.

Screenshots

Calculator4 screens
SecureSonic3 screens

Verdict

The call

The clearest difference is rating: SecureSonic at 5.0 against Calculator's 4.3. SecureSonic also leads on in-app purchases (none vs 1) and ads (none vs shown). Calculator's advantage is ratings volume (20 vs 1) and update cadence (every 3 months vs every 7 months). On price, device support and iOS requirement 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. Calculator sells 1 one-off in-app purchase. SecureSonic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SecureSonic holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Calculator has 20 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Calculator ships an update every 3 months, SecureSonic every 7 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Calculator versus SecureSonic: the parameters behind the verdict, then further details
ParameterCalculatorSecureSonic
PriceFreeFree
Rating4.3 (20 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings20 — better1
Update frequencyEvery 3 months — betterEvery 7 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size30 MB21 MB
Age rating4++4
DeveloperRV AppStudios LLCSecure Sonique inc

Customer experience

Calculator

All ratings17 ratings
Positive88.2%
Neutral0.0%
Negative11.8%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

SecureSonic

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Calculator

One-time1
  • Remove Ads$2.99
None

SecureSonic

No in-app purchases

Questions

Is Calculator free?
Calculator is free to download, with in-app purchases available.
Is SecureSonic free?
SecureSonic is free to download, with no in-app purchases.
Which has better reviews, Calculator or SecureSonic?
SecureSonic is rated higher. Calculator averages 4.3 out of 5 from 20 ratings, while SecureSonic averages 5.0 from 1 ratings.
Do Calculator or SecureSonic have ads?
Calculator shows ads; SecureSonic does not.
Which is updated more often, Calculator or SecureSonic?
Calculator ships an update every 3 months, and SecureSonic every 7 months. Most recently, Calculator was updated on October 24, 2026 and SecureSonic on October 24, 2026.

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