# Minimum Calc vs MechMath

The clearest difference is ads: MechMath at none against Minimum Calc's shown. MechMath also leads on update cadence (every 4 days vs every 2 months) and monetization model (free vs free with in-app purchases). Minimum Calc's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Minimum Calc sells 1 one-off in-app purchase and MechMath sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Minimum Calc against 5.0 for MechMath. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Minimum Calc ships an update every 2 months, MechMath every 4 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Minimum Calc | MechMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/minimum-calc/id1640356184/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/mechmath-calculator/id6446764044/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [志鹏 刘](https://appshunter.io/developer/1184833270) |

## What reviewers say

### Minimum Calc

[App page](https://appshunter.io/ios/app/minimum-calc/id1640356184)

A versatile calculator app offering extensive customization for calculations and appearance. It features a history log, multiple rounding options, and supports split-screen multitasking on iPads.

**Highlights:** History display and reuse, Customizable rounding and decimal places, Thousands separator and decimal symbol options, Percentage calculation, Character and block deletion, 10 color and 68 font options, iPad split view/slide-over support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### MechMath

[App page](https://appshunter.io/ios/app/mechmath-calculator/id6446764044)

A visually appealing and user-friendly calculator designed with a mechanical keyboard aesthetic. It offers basic arithmetic functions for integers and decimals, featuring satisfying sound effects with each button press.

**Highlights:** Mechanical keyboard UI, Button sound effects, Basic arithmetic (add, subtract, multiply, divide), Integer and decimal support, Clean and simple design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalculatorPro | $1.99 | one-time |


## Frequently asked questions

### Is Minimum Calc free?

Minimum Calc is free to download, with in-app purchases available.

### Is MechMath free?

MechMath is free to download, with in-app purchases available.

### Which has better reviews, Minimum Calc or MechMath?

Minimum Calc and MechMath are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Minimum Calc or MechMath have ads?

Minimum Calc shows ads; MechMath does not.

### Which is updated more often, Minimum Calc or MechMath?

Minimum Calc ships an update every 2 months, and MechMath every 4 days. Most recently, Minimum Calc was updated on October 19, 2026 and MechMath on October 9, 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.*