# TinyMath Simple Calculator vs Calculator

The clearest difference is rating: Calculator at 5.0 against TinyMath Simple Calculator's 4.2. Calculator also leads on iOS requirement (12.0 vs 17.0). TinyMath Simple Calculator's advantage is monetization model (free vs free with in-app purchases) and ratings volume (12 vs 4). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. TinyMath Simple Calculator sells 2 one-off in-app purchases and Calculator sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Calculator holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

TinyMath Simple Calculator ships an update every 2 weeks, Calculator every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | TinyMath Simple Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-currency-unit/id1583572133/reviews)** |
| Number of ratings | **12** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 19 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Morgatov](https://appshunter.io/developer/1542442066) | [hua-shan cheng](https://appshunter.io/developer/1019388170) |

## What reviewers say

### TinyMath Simple Calculator

[App page](https://appshunter.io/ios/app/tinymath-simple-calculator/id1542442064)

This minimalist calculator updates results as you type, displaying the full expression. It handles basic arithmetic, percentages, and parentheses without extra keys. Calculation history is automatically saved and easily accessible for editing or reuse.

**Highlights:** Calculates as you type, Full expression view, Automatic history saving, Parentheses without extra keys, Copy and paste functionality, Offline operation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyMath Personal Premium | $2.99 | one-time |
| TinyMath Family Premium | $9.99 | one-time |


### Calculator

[App page](https://appshunter.io/ios/app/calculator-currency-unit/id1583572133)

This versatile tool combines a scientific calculator with currency and unit conversion capabilities. It offers a history manager, full editing options, and an intuitive interface for school, work, and daily tasks. Supports offline currency conversion.

**Highlights:** Scientific calculator functions, Currency converter with 37 currencies, Unit converter with 181 units, History manager for calculations, Offline currency conversion, Full editing options (undo/redo)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock iPad Landscape | $0.99 | one-time |
| Unlock History | $0.99 | one-time |


## Frequently asked questions

### Is TinyMath Simple Calculator free?

TinyMath Simple Calculator is free to download, with in-app purchases available.

### Is Calculator free?

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

### Which has better reviews, TinyMath Simple Calculator or Calculator?

Calculator is rated higher. TinyMath Simple Calculator averages 4.2 out of 5 from 12 ratings, while Calculator averages 5.0 from 4 ratings.

### Do TinyMath Simple Calculator or Calculator have ads?

Neither TinyMath Simple Calculator nor Calculator shows ads.

### Which is updated more often, TinyMath Simple Calculator or Calculator?

TinyMath Simple Calculator ships an update every 2 weeks, and Calculator every 3 weeks. Most recently, TinyMath Simple Calculator was updated on November 3, 2026 and 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.*