Comparison

Magnet Calculator vs Smart Calculator

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

Head to head
About

Magnet Calculator

A calculator app that allows results to be freely moved and organized like magnets. Easily drag results to your clipboard, share them, or trash them. Offers customizable themes and a simple interface for daily calculations.

Highlights
  • Movable calculation results
  • Drag and drop to clipboard/share
  • Trash unwanted results
  • Sticky notes sums
  • Customizable themes
  • Basic daily calculator functions
Features
Read full description

Magnet style ~Easy memory~ Try the new calculator at smartphone era. - Calculation results movable. - Put it freely like Magnet. - Drag result to clipboard, send and share. - Drag to trash if the results do not use. - One button click to get all sticky notes sums. - Basic function calculator for use in daily life. - Skin of theme (iOS original style, cherry pink style for female). Let's try ease-of-use Calculator now.

About

Smart Calculator

This calculator app displays all input numbers and calculation history, allowing users to easily review and edit previous entries. It offers a large, four-line display for clear visibility and includes set memory in addition to independent memory.

Highlights
  • Four-line display
  • Editable input numbers
  • Calculation history recall
  • Set memory
  • Independent memory
  • Decimal separator support
Features
Read full description

"What numbers did I input?” "Was the number I input correct?” Everyone must have caught on such anxiety while using a calculator. SmartCalc is a calculator that wipes out such anxiety. Because, after a calculation, inputs are displayed as you input, and also one input number can be changed for the next calculation. [Instructions] • 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 SmartCalc. • 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. • To change one of input numbers after a calculation, please tap the input line display to input a new number. • Tapping Result-line display is a convenient substitute for tapping "=" key. [Features] • SmartCalc is a calculator with a large 4-line display, which consists of 1st-line, 2nd-line, Result-line and MR-line. As all numbers related to a calculation are displayed on the lines all together, a user can check the calculation at a glance. • SmartCalc doesn't require any special operations. Anyone can use SmartCalc easily. • SmartCalc equips 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. • Can be used in environments where either a period or a comma is used as the decimal separator. The developer assumes no responsibility for any loss or claims by third parties which may arise from the use of this app.

Screenshots

Magnet Calculator4 screens
Smart Calculator3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Calculator at none against Magnet Calculator's 1. Smart Calculator also leads on update cadence (every 5 weeks vs every 4 months). Magnet Calculator's advantage is review sentiment (92% vs 60%) and iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and ads 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. Magnet Calculator sells 1 one-off in-app purchase. Smart Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Magnet Calculator against 4.5 for Smart Calculator. Both are backed by a comparable volume of ratings — 16 and 23 respectively. Written reviews are what separate them: 92% of Magnet Calculator's written reviews are positive against 60% of Smart Calculator's.

UpkeepUpdate frequency

Magnet Calculator ships an update every 4 months, Smart Calculator every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Magnet Calculator versus Smart Calculator: the parameters behind the verdict, then further details
ParameterMagnet CalculatorSmart Calculator
PriceFreeFree
Rating4.6 (16 ratings) — better4.5 (23 ratings)
Positive reviews91.5% of reviews — better60.0% of reviews
Number of ratings1623 — better
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size4 MB9 MB
Age rating4+4+
DeveloperQQ TSUBASATakao Ichimura

Customer experience

Magnet Calculator

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%
Written reviews71 reviews
Positive91.5%
Neutral2.8%
Negative5.6%

Smart Calculator

All ratings23 ratings
Positive87.0%
Neutral4.3%
Negative8.7%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

1 purchases

Magnet Calculator

One-time1
  • Sticky Calc - Premium Edition (without ads)$1.99
None

Smart Calculator

No in-app purchases

Questions

Is Magnet Calculator free?
Magnet Calculator is free to download, with in-app purchases available.
Is Smart Calculator free?
Smart Calculator is free to download, with no in-app purchases.
Which has better reviews, Magnet Calculator or Smart Calculator?
Magnet Calculator is rated higher. Magnet Calculator averages 4.6 out of 5 from 16 ratings, while Smart Calculator averages 4.5 from 23 ratings.
Do Magnet Calculator or Smart Calculator have ads?
Both Magnet Calculator and Smart Calculator show ads.
Which is updated more often, Magnet Calculator or Smart Calculator?
Magnet Calculator ships an update every 4 months, and Smart Calculator every 5 weeks. Most recently, Magnet Calculator was updated on November 1, 2026 and Smart Calculator on November 3, 2026.

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