Comparison

Modulo Calculator vs Radix Converte

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

Head to head
About

Modulo Calculator

This app calculates quotients and remainders, useful for dispensing, inventory, and crafting. It displays input numbers alongside results for accuracy and features a set memory to store calculation history.

Highlights
  • Quotient and remainder calculation
  • Input and result visibility for accuracy
  • Set memory for calculation history
  • Independent memory function
  • Easy input number modification
  • Recall calculation history
Features
Read full description

Modulo Calculator has a remainder calculation function that is convenient for dispensing work in pharmacies, shipping work in distribution warehouses and calculation of the number of patterns and the number of remaining stitches in knitting, etc. Two input numbers and the result after calculation are shown so that the user can check input numbers with the result, therefore, the accuracy of calculation is greatly improved. It has the set memory in addition to the general independent memory. The set memory automatically memorizes calculation history of all sets of calculated input numbers, an arithmetic operator and a result number. (Instructions) - When performing division by pressing [MOD] instead of [÷] to calculate, the quotient and remainder will be displayed. The remainder is calculated so that it is greater than or equal to 0. - For example, when calculating the quotient and remainder of 30 ÷ 7, if you operate [3] [0] [MOD] [7] [=], the calculation result "4-2”, which means the quotient is 4 and the remainder is 2, will be displayed on the result display. - For example in a dispensing work, a calculation when counting 3 tablets a day and 90 days with 14 tablets per sheet is [3] [×] [9] [0] [MOD] [1] [4] [=], the result “19-4”, which means 19 sheets and 4 tablets, is displayed. And ”270"(tablets) from 3×90 keeps displayed at 1st display and “14"(tablets per sheet) keeps displayed at 2nd display. So input numbers and the result can be checked at a glance. - If the result of calculation with the [MOD] key is used for the next calculation, the value of the quotient will be used. - It is easy to calculate by changing one input number after a calculation. For example after a remainder calculation, in the case you would like to change the tablet number per sheet of 2nd input number, tap the 2nd input number and input a new number and tap the result display(or tap [=]) to finish the calculation. - To recall calculation history, tap [< Prev] key until you find the history you want. After you tapped [< Prev] key, if you want to recall a newer history, tap [Next >] key until you find it. - To clear the calculator completely including calculation history, close Modulo Calculator. - To clear the calculator except for the set memory and the independent memory on MR-line, tap [C] key and then tap [AC] key appeared, that is, double tap [C] key. - To clear the independent memory on MR-line, tap MR key and then tap MC key appeared, or swipe on MR-line. - To completely clear the number you have just input on 1st-line or 2nd-line, tap C key. - To erase a right end number at 1st-line or 2nd-line framed in the input mode, swipe on the line. - When using the [M+] key or [M-] key to calculate the remainder, only the quotient will be used for the memory calculation. (Others) - The calculation range is −999,999,999,999 ~ 999,999,999,999. - The maximum number of digits is 12. - The developer assumes no responsibility for any loss or claims by third parties which may arise from the use of this app. Modulo Calculator Ⓒ 2020 Takao Ichimura

About

Radix Converte

Easily convert numbers between different bases. Offers a simple mode for common conversions and a pro mode for advanced bases up to 36. Results can be copied with a single tap.

Highlights
  • Simple Mode for common bases
  • Pro Mode for bases 2-36
  • Tap to copy results
  • Ad-supported
  • Free to use
Features
Read full description

An application that allows you to convert number bases simply and quickly. ● Two modes: Simple Mode and Pro Mode Simple Mode: Convert common number bases all at once. Pro Mode: Freely convert advanced numbers from base 2 to base 36. ● Tap to Copy Tap the output text to easily copy the result. ※ We are not responsible for any damages resulting from the use of this application.

Screenshots

Modulo Calculator1 screens
Radix Converte3 screens

Verdict

The call

The clearest difference is review sentiment: Radix Converte at 100% against Modulo Calculator's 0%. Modulo Calculator's advantage is update cadence (monthly vs every 9 months). On price, ads, in-app purchases and monetization model 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.

UpkeepUpdate frequency

Modulo Calculator ships an update monthly, Radix Converte every 9 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Modulo Calculator versus Radix Converte: the parameters behind the verdict, then further details
ParameterModulo CalculatorRadix Converte
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 9 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size10 MB7 MB
Age rating4+4+
DeveloperTakao IchimuraKota Maeda

Customer experience

Modulo Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Radix Converte

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Modulo Calculator

No in-app purchases

None

Radix Converte

No in-app purchases

Questions

Is Modulo Calculator free?
Modulo Calculator is free to download, with no in-app purchases.
Is Radix Converte free?
Radix Converte is free to download, with no in-app purchases.
Do Modulo Calculator or Radix Converte have ads?
Both Modulo Calculator and Radix Converte show ads.
Which is updated more often, Modulo Calculator or Radix Converte?
Modulo Calculator ships an update monthly, and Radix Converte every 9 months. Most recently, Modulo Calculator was updated on October 24, 2026 and Radix Converte on October 18, 2026.

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