# Magnet Calculator vs Smart Calculator

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.

Both are free to download. Magnet Calculator sells 1 one-off in-app purchase. Smart Calculator asks for nothing beyond the download.

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.

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.

## The numbers

| Metric | Magnet Calculator | Smart Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/magnet-calculator/id668273072/reviews)** | [4.5 (23 ratings)](https://appshunter.io/ios/app/smart-calculator-smartcalc/id1474061594/reviews) |
| Number of ratings | 16 | **23** |
| Positive reviews | **91.5% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 4 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### Magnet Calculator

[App page](https://appshunter.io/ios/app/magnet-calculator/id668273072)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sticky Calc - Premium Edition (without ads) | $1.99 | one-time |


### Smart Calculator

[App page](https://appshunter.io/ios/app/smart-calculator-smartcalc/id1474061594)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*