Comparison

Modulo Calculator vs etife

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
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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

etife

Control home appliances remotely and simultaneously. Set timers for automated functions and easily share device access with family members. Connect your devices quickly for a smarter home experience.

Highlights
  • Remote appliance control
  • Simultaneous device control
  • Customizable timers
  • Device sharing with family
  • Quick device connection
Features
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1. Remote control: control home appliances from anywhere, anytime 2. Simultaneously control: control multiple devices with one App 3. Timer: set timer to perform multiple functions 4. Device sharing: easily share devices among family members 5. Quick connection: quickly connect App to devices

Screenshots

Modulo Calculator1 screens
etife4 screens

Verdict

The call

Modulo Calculator and etife both sit at 5.0 stars, but that hides the real split: 38% of etife's written reviews are positive against 0% of Modulo Calculator's. etife also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Modulo Calculator against 5.0 for etife. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 0% of Modulo Calculator's written reviews are positive against 38% of etife's.

UpkeepUpdate frequency

Modulo Calculator ships an update monthly, etife every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
Modulo Calculator versus etife: the parameters behind the verdict, then further details
ParameterModulo Calculatoretife
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews0.0% of reviews38.5% of reviews — better
Number of ratings11
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.011.0 — better
Further details — not scored
Size10 MB196 MB
Age rating4+4+
DeveloperTakao IchimuraiStar Solutions, K.K.

Customer experience

Modulo Calculator

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

etife

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive38.5%
Neutral15.4%
Negative46.2%

In-app purchases

None

Modulo Calculator

No in-app purchases

None

etife

No in-app purchases

Questions

Is Modulo Calculator free?
Modulo Calculator is free to download, with no in-app purchases.
Is etife free?
etife is free to download, with no in-app purchases.
Which has better reviews, Modulo Calculator or etife?
Modulo Calculator and etife are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Modulo Calculator or etife have ads?
Modulo Calculator shows ads; etife does not.
Which is updated more often, Modulo Calculator or etife?
Modulo Calculator ships an update monthly, and etife every 2 months. Most recently, Modulo Calculator was updated on October 24, 2026 and etife on October 14, 2026.

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