# Adam's Calc vs CalculatorPro

The clearest difference is in-app purchases: CalculatorPro at none against Adam's Calc's 1. CalculatorPro also leads on ads (none vs shown) and update cadence (every 3 days vs every 4 months). Adam's Calc's advantage is iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Adam's Calc sells 1 one-off in-app purchase. CalculatorPro asks for nothing beyond the download.

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

Adam's Calc ships an update every 4 months, CalculatorPro every 3 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Adam's Calc | CalculatorPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/adams-calc/id1296681283/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculatorpro-exact-math/id1535603699/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 4 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RD Concepts](https://appshunter.io/developer/1293498470) | [宏立 刘](https://appshunter.io/developer/1535603701) |

## What reviewers say

### Adam's Calc

[App page](https://appshunter.io/ios/app/adams-calc/id1296681283)

A utility calculator that adds memory functionality to standard calculations. Designed to make your device's calculator more helpful by remembering previous results.

**Highlights:** Memory function for calculations, Enhanced utility calculator, Intuitive design, Remembers previous results

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $2.99 | one-time |


### CalculatorPro

[App page](https://appshunter.io/ios/app/calculatorpro-exact-math/id1535603699)

A minimalist calculator app offering a clean interface and customizable theme colors. Enjoy a streamlined calculation experience with a focus on simplicity and user-friendliness.

**Highlights:** Simple calculator functionality, Customizable theme colors, Minimalist design, Streamlined user experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Adam's Calc free?

Adam's Calc is free to download, with in-app purchases available.

### Is CalculatorPro free?

CalculatorPro is free to download, with no in-app purchases.

### Which has better reviews, Adam's Calc or CalculatorPro?

Adam's Calc and CalculatorPro are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Adam's Calc or CalculatorPro have ads?

Adam's Calc shows ads; CalculatorPro does not.

### Which is updated more often, Adam's Calc or CalculatorPro?

Adam's Calc ships an update every 4 months, and CalculatorPro every 3 days. Most recently, Adam's Calc was updated on October 9, 2026 and CalculatorPro on October 16, 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.*