# Calculator vs Calculator⊕

The clearest difference is review sentiment: Calculator⊕ at 100% against Calculator's 33%. Calculator⊕ also leads on rating (5.0 vs 4.3) and update cadence (every 10 days vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Calculator sells 1 one-off in-app purchase and Calculator⊕ sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Calculator⊕ holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 20 and 9 respectively. Written reviews point the same way: 33% of Calculator's written reviews are positive against 100% of Calculator⊕'s.

Calculator ships an update every 3 months, Calculator⊕ every 10 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Calculator | Calculator⊕ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (20 ratings)](https://appshunter.io/ios/app/calculator-15-calculators/id1609183107/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/calculator/id6475163505/reviews)** |
| Number of ratings | **20** | 9 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 26 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [Daniil Kabachuk](https://appshunter.io/developer/1896048985) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-15-calculators/id1609183107)

This app offers a comprehensive suite of 15 calculators for everyday and scientific needs. Perform basic arithmetic, complex scientific calculations, and specialized conversions for units, taxes, loans, health, and more with accurate results.

**Highlights:** Classic and Scientific Calculations, Unit Converter (length, area, volume, etc.), Sales Tax, Tip, and Discount Calculators, Loan and Savings Calculators, Health (BMI, BMR) and Ovulation Calculators, GPA and Unit Price Calculators, Fuel Cost and Efficiency Calculators

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

**In-app purchases (1)**

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


### Calculator⊕

[App page](https://appshunter.io/ios/app/calculator/id6475163505)

This app offers a comprehensive suite of calculating tools, including basic, scientific, and fraction solvers. It features an enhanced history log for tracking and sharing past computations, along with customizable options for a personalized user experience. Enjoy a clean interface and reliable precision for all your mathematical needs.

**Highlights:** Basic, Complex, Scientific, and Fraction modes, Enhanced calculation history, Share and copy results, Customizable interface options, User-friendly design, Accurate and reliable calculations

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $0.99 | per month |
| Weekly Pro Features Access | $1.99 | per 7 days |
| Monthly Pro Features Access | $2.99 | per month |
| Half-Yearly Premium Access | $2.99 | per 6 months |
| Yearly Premium Access | $4.99 | per year |
| Yearly Special Offer Access | $4.99 | per year |
| Yearly Pro Features Access | $9.99 | per year |


## Frequently asked questions

### Is Calculator free?

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

### Is Calculator⊕ free?

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

### Which has better reviews, Calculator or Calculator⊕?

Calculator⊕ is rated higher. Calculator averages 4.3 out of 5 from 20 ratings, while Calculator⊕ averages 5.0 from 9 ratings.

### Do Calculator or Calculator⊕ have ads?

Both Calculator and Calculator⊕ show ads.

### Which is updated more often, Calculator or Calculator⊕?

Calculator ships an update every 3 months, and Calculator⊕ every 10 days. Most recently, Calculator was updated on November 7, 2026 and Calculator⊕ on November 4, 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.*