# XCalc Calculator vs Smart Calculator·

The clearest difference is rating: XCalc Calculator at 4.8 against Smart Calculator·'s 4.3. XCalc Calculator also leads on update cadence (fortnightly vs every 7 months) and iOS requirement (13.0 vs 15.0). Smart Calculator·'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. XCalc Calculator sells 3 one-off in-app purchases. Smart Calculator· asks for nothing beyond the download.

XCalc Calculator holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

XCalc Calculator ships an update fortnightly, Smart Calculator· every 7 months. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | XCalc Calculator | Smart Calculator· |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/xcalc-calculator/id1664639923/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/smart-calculator/id6480170210/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [秀丽 周](https://appshunter.io/developer/1664323229) | [瑞媚 杨](https://appshunter.io/developer/1731046721) |

## What reviewers say

### XCalc Calculator

[App page](https://appshunter.io/ios/app/xcalc-calculator/id1664639923)

An efficient and minimalist calculator app offering essential arithmetic functions, including parentheses and percentages. It features a clean interface, customizable themes, and a history log for easy access to past calculations. The app is designed for quick startup and convenient operation.

**Highlights:** Addition, subtraction, multiplication, division, Parentheses and percentage support, Thousands separator display, Adjustable decimal places, Calculation history log, Black and white themed skins

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| permanent member | $3.99 | one-time |
| VIP Activity | $6.99 | one-time |
| VIP | $9.99 | one-time |


### Smart Calculator·

[App page](https://appshunter.io/ios/app/smart-calculator/id6480170210)

This app offers a comprehensive suite of mathematical calculation tools, from basic arithmetic to advanced calculus and matrix operations. It also includes unit conversions and saves your calculation history for easy review. Personalize your experience with themes and night mode.

**Highlights:** Comprehensive calculation functions, Advanced mathematical operations, Unit conversion, Calculation history, Personalized themes and night mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XCalc Calculator free?

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

### Is Smart Calculator· free?

Smart Calculator· is free to download, with no in-app purchases.

### Which has better reviews, XCalc Calculator or Smart Calculator·?

XCalc Calculator is rated higher. XCalc Calculator averages 4.8 out of 5 from 5 ratings, while Smart Calculator· averages 4.3 from 4 ratings.

### Do XCalc Calculator or Smart Calculator· have ads?

XCalc Calculator shows ads; Smart Calculator· does not.

### Which is updated more often, XCalc Calculator or Smart Calculator·?

XCalc Calculator ships an update fortnightly, and Smart Calculator· every 7 months. Most recently, XCalc Calculator was updated on October 31, 2026 and Smart Calculator· on October 24, 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.*