# XCalc Calculator vs 花开罗湖AR

The clearest difference is in-app purchases: 花开罗湖AR at none against XCalc Calculator's 3. 花开罗湖AR also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. XCalc Calculator sells 3 one-off in-app purchases. 花开罗湖AR asks for nothing beyond the download.

XCalc Calculator ships an update fortnightly, 花开罗湖AR every 10 days. The most recent releases landed on October 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | XCalc Calculator | 花开罗湖AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/xcalc-calculator/id1664639923/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 95 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [秀丽 周](https://appshunter.io/developer/1664323229) | [EasyAR](https://appshunter.io/developer/669026673) |

## 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 |


### 花开罗湖AR

[App page](https://appshunter.io/ios/app/ar/id6476610415)

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

**In-app purchases:** none


## Frequently asked questions

### Is XCalc Calculator free?

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

### Is 花开罗湖AR free?

花开罗湖AR is free to download, with no in-app purchases.

### Do XCalc Calculator or 花开罗湖AR have ads?

XCalc Calculator shows ads; 花开罗湖AR does not.

### Which is updated more often, XCalc Calculator or 花开罗湖AR?

XCalc Calculator ships an update fortnightly, and 花开罗湖AR every 10 days. Most recently, XCalc Calculator was updated on October 27, 2026 and 花开罗湖AR on October 5, 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.*