Comparison

Calculator vs DiscountCalculator byNSDev

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

Head to head
About

Calculator

This universal calculator offers traditional functions plus advanced features like equation solving, geometric calculations, and derivative work. Its smart scanner can read math from text, making it ideal for students and daily use.

Highlights
  • Equation solving
  • Geometric calculations
  • Derivative calculations
  • Smart scanner for text input
  • Traditional calculator functions
Features
Read full description

Andulator is a universal calculator designed for college and school students, as well as anyone who needs a reliable calculator in daily life. It provides all the traditional functionalities and much more: • Solve equations easily • Perform geometric calculations • Work with derivatives • Use the built-in smart scanner to instantly read numbers and operation symbols from handwritten or printed text Andulator combines powerful features with simplicity, making it the perfect tool for both learning and everyday use.

About

DiscountCalculator byNSDev

Features
Read full description

This app was created to easily calculate discount items when shopping. You can calculate immediately with fixed value buttons such as 5%, 10%, 20%, 30%, 40%, 50% 60%. Other than that, I made it possible to select from 1% -99% selection screen. You can add value to the history with the add button, you can check the history. The C button sets the current item's amount to 0. The BS button deletes the current amount by one digit. The currency is the Japanese yen. Please fill out the request in the review. We will correspond as much as possible.

Screenshots

Calculator4 screens
DiscountCalculator byNSDev3 screens

Verdict

The call

The clearest difference is iOS requirement: DiscountCalculator byNSDev at 15.6 against Calculator's 17.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Calculator versus DiscountCalculator byNSDev: the parameters behind the verdict, then further details
ParameterCalculatorDiscountCalculator byNSDev
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size6 MB3 MB
Age rating4+4+
DeveloperBytesly Technologies, LLCNIHON SYSTEM DEVELOPER CORPORATION

In-app purchases

None

Calculator

No in-app purchases

None

DiscountCalculator byNSDev

No in-app purchases

Questions

Is Calculator free?
Calculator is free to download, with no in-app purchases.
Is DiscountCalculator byNSDev free?
DiscountCalculator byNSDev is free to download, with no in-app purchases.
Do Calculator or DiscountCalculator byNSDev have ads?
Neither Calculator nor DiscountCalculator byNSDev shows ads.

Other comparisons