# Calculator· vs MechMath

The clearest difference is ads: MechMath at none against Calculator·'s shown. MechMath also leads on update cadence (every 4 days vs every 3 months) and monetization model (free vs free with in-app purchases). Calculator·'s advantage is ratings volume (34K vs 2). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator· sells 3 in-app purchases, starting at $0.99 per month 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 — 4.9 for Calculator· against 5.0 for MechMath. That said, the two scores are not equally well evidenced: Calculator· has 34K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 84% of Calculator·'s written reviews are positive against 100% of MechMath's.

Calculator· ships an update every 3 months, MechMath every 4 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Calculator· | MechMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (34K ratings)](https://appshunter.io/ios/app/calculator/id554836784/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mechmath-calculator/id6446764044/reviews)** |
| Number of ratings | **34K** | 2 |
| Positive reviews | 84.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) | [志鹏 刘](https://appshunter.io/developer/1184833270) |

## What reviewers say

### Calculator·

[App page](https://appshunter.io/ios/app/calculator/id554836784)

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

**Highlights:** Basic arithmetic operations, Percentage calculations, Multiple color schemes, Copy results, Square, square root, inverse functions, iPad Split View support, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade App | $0.99 | per month |
| Upgrade App | $4.99 | per year |
| Upgrade App | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Quick and responsive
- 💡 Percentage function works well
- 👍 Large, clear buttons
- 👍 Straightforward, no-frills design

**What reviewers complain about**

- 🔋 Frequent ads can be distracting
- 🐛 Occasional crashes or freezes
- 🔒 Lack of customization options
- 💡 No backspace/undo function
- 💡 Missing advanced features like memory

**Reported bugs**

- Crashes when performing long calculations
- Freezes when opening the app
- Incorrect results for some complex calculations

**Requested features**

- Add a backspace/undo button
- Implement a history/memory feature
- Provide more customization options
- Reduce frequency of ads


### 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 Calculator· free?

Calculator· 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, Calculator· or MechMath?

MechMath is rated higher. Calculator· averages 4.9 out of 5 from 34K ratings, while MechMath averages 5.0 from 2 ratings.

### Do Calculator· or MechMath have ads?

Calculator· shows ads; MechMath does not.

### Which is updated more often, Calculator· or MechMath?

Calculator· ships an update every 3 months, and MechMath every 4 days. Most recently, Calculator· was updated on October 19, 2026 and MechMath on October 9, 2026.

---

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