# Xmart Calculator Pro vs Calculator +ㅤ

The clearest difference is price: Calculator +ㅤ at Free against Xmart Calculator Pro's $5.99. Calculator +ㅤ also leads on ratings volume (4.6K vs 153) and update cadence (fortnightly vs every 6 weeks). Xmart Calculator Pro's advantage is review sentiment (85% vs 47%) and in-app purchases (none vs 6). On rating and device support there is nothing between them.

Calculator +ㅤ is free to download; Xmart Calculator Pro costs $5.99 up front. Calculator +ㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Xmart Calculator Pro asks for nothing beyond the download.

Calculator +ㅤ holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Calculator +ㅤ has 4.6K ratings behind it against 153, so its average is the more settled of the two. Written reviews complicate that: 85% of Xmart Calculator Pro's written reviews are positive against 47% of Calculator +ㅤ's, so the app with the better star average is not the one people write more warmly about.

Xmart Calculator Pro ships an update every 6 weeks, Calculator +ㅤ fortnightly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Xmart Calculator Pro | Calculator +ㅤ |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.4 (153 ratings)](https://appshunter.io/ios/app/xmart-calculator-pro/id827740598/reviews) | **[4.6 (4.6K ratings)](https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews)** |
| Number of ratings | 153 | **4.6K** |
| Positive reviews | **85.5% of reviews** | 46.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Paid** | Subscription |
| Size | 13 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XHLIU](https://appshunter.io/developer/460419472) | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) |

## What reviewers say

### Xmart Calculator Pro

[App page](https://appshunter.io/ios/app/xmart-calculator-pro/id827740598)

This app functions as an intelligent, programmable calculator that allows users to define custom algebraic functions. It provides instant results as expressions are updated and offers step-by-step calculation traceability. Users can save, recall, and share their calculation history.

**Highlights:** Define custom algebraic functions, Instant calculation results, Step-by-step calculation traceability, Save and recall calculation history, Configurable appearance (colors, fonts), Includes a mortgage calculator

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💾 History saving and recall functionality
- 👍 User-friendly and intuitive interface
- 🎨 Customizable colors and themes
- 💡 Custom function creation and storage
- 🚀 Fast and efficient calculations

**What reviewers complain about**

- 🐛 Glitches with equals button reuse
- 🐛 Preferences window opens unexpectedly
- 📱 iPad landscape-only orientation limitation
- 🐛 Percentage calculations don't work on-the-fly
- 🐛 Decimal multiplication errors (.15*.80)

**Reported bugs**

- Illegal character error when reusing equals button result
- Preferences dialog opens on equals button tap
- Save button disappeared in history feature
- Percentage key calculations malfunction
- Decimal multiplication errors

**Requested features**

- Fraction form results display
- RPN (Reverse Polish Notation) support
- Better iPad screen optimization
- Decimal input accepting '.2' as '0.2'
- Smart decimal place display


### Calculator +ㅤ

[App page](https://appshunter.io/ios/app/calculator-plus/id1597933199)

This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.

**Highlights:** Snap and Scribble Calculator, Basic Calculator, Scientific Calculator, Fraction Calculator, Currency Converter, Calculation History, Customizable Themes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Apps PRO Weekly | $2.99 | per 7 days |
| Rocket Apps PRO Monthly | $4.99 | per month |
| Rocket Apps PRO Yearly | $9.99 | per year |
| Rocket Apps PRO Offer | $19.99 | per year |
| Rocket Apps PRO Yearly | $19.99 | per year |
| Rocket Apps PRO Yearly | $29.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate calculations
- 🎨 Excellent visuals
- 💡 Helpful for academic work

**What reviewers complain about**

- 💰 Subscription model too expensive
- 🔍 Decimal entry quirks
- 📺 Too many ads
- 🔒 Locked features behind paywall

**Reported bugs**

- Inaccurate square root calculations
- Compatibility issues on iPad
- Decimal point not recognized

**Requested features**

- Negative number support
- Improved fraction calculator
- Scientific calculator layout
- Option to disable history feature


## Frequently asked questions

### Is Xmart Calculator Pro free?

Xmart Calculator Pro costs $5.99, with no in-app purchases.

### Is Calculator +ㅤ free?

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

### Which has better reviews, Xmart Calculator Pro or Calculator +ㅤ?

Calculator +ㅤ is rated higher. Xmart Calculator Pro averages 4.4 out of 5 from 153 ratings, while Calculator +ㅤ averages 4.6 from 4.6K ratings.

### Do Xmart Calculator Pro or Calculator +ㅤ have ads?

Calculator +ㅤ shows ads; Xmart Calculator Pro does not.

### Which is updated more often, Xmart Calculator Pro or Calculator +ㅤ?

Xmart Calculator Pro ships an update every 6 weeks, and Calculator +ㅤ fortnightly. Most recently, Xmart Calculator Pro was updated on October 29, 2026 and Calculator +ㅤ on October 27, 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.*