# CaaaalcIt vs Extract Numbers and SUM

The clearest difference is ads: CaaaalcIt at none against Extract Numbers and SUM's shown. CaaaalcIt also leads on iOS requirement (10.2 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CaaaalcIt | Extract Numbers and SUM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Monetization | Free | — |
| Size | 14 MB | 22 MB |
| Requires iOS | **10.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [darius beretta](https://appshunter.io/developer/1400032933) | [ikeda tomoki](https://appshunter.io/developer/1538370047) |

## What reviewers say

### CaaaalcIt

[App page](https://appshunter.io/ios/app/caaaalcit/id1556732744)

This calculator app uses Reverse Polish Notation (RPN) for efficient calculations. It features a visible stack for tracking operations and offers numerous functions to explore.

**Highlights:** Reverse Polish Notation (RPN), 4 visible stack levels, Numerous functions, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Extract Numbers and SUM

[App page](https://appshunter.io/ios/app/extract-numbers-and-sum/id1581925241)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CaaaalcIt free?

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

### Is Extract Numbers and SUM free?

Extract Numbers and SUM is free to download, with no in-app purchases.

### Do CaaaalcIt or Extract Numbers and SUM have ads?

Extract Numbers and SUM shows ads; CaaaalcIt does not.

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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.*