# RationalNumberCalculator vs Long division + Multiplication

The clearest difference is review sentiment: Long division + Multiplication at 93% against RationalNumberCalculator's 64%. Long division + Multiplication also leads on ratings volume (249 vs 6) and monetization model (free vs ad-supported). RationalNumberCalculator's advantage is rating (5.0 vs 4.7) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

RationalNumberCalculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Long division + Multiplication has 249 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 64% of RationalNumberCalculator's written reviews are positive against 93% of Long division + Multiplication's, so the app with the better star average is not the one people write more warmly about.

RationalNumberCalculator ships an update every 9 months, Long division + Multiplication every 13 months. The most recent releases landed on June 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RationalNumberCalculator | Long division + Multiplication |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/rationalnumbercalculator/id998791093/reviews)** | [4.7 (249 ratings)](https://appshunter.io/ios/app/long-division-plus-multiplication/id6502211621/reviews) |
| Number of ratings | 6 | **249** |
| Positive reviews | 63.6% of reviews | **92.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 months** | Every 13 months |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 48 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jirou Fukuda](https://appshunter.io/developer/689603483) | [Andrei Brusentsov](https://appshunter.io/developer/1729116706) |

## What reviewers say

### RationalNumberCalculator

[App page](https://appshunter.io/ios/app/rationalnumbercalculator/id998791093)

Perform calculations with fractions, decimals, and mixed numbers. Supports addition, subtraction, multiplication, and division. Results can be displayed in various formats.

**Highlights:** Fraction arithmetic, Decimal and fraction operations, Four arithmetic operations, Display results as decimal, Display results as improper fraction, Display results as mixed fraction

**Features:** macOS Compatibility

**In-app purchases:** none


### Long division + Multiplication

[App page](https://appshunter.io/ios/app/long-division-plus-multiplication/id6502211621)

This educational calculator assists with fundamental arithmetic operations, including long division, multiplication, addition, and subtraction. It's designed to help students verify their homework and understand complex calculations like division with remainders and repeating decimals.

**Highlights:** Long division with remainders, Long multiplication, Long subtraction, Long addition, Repeating decimals support

**In-app purchases:** none

**What reviewers like**

- ✨ Shows complete step-by-step calculation process
- 🎯 Accurate arithmetic calculations
- 💰 Completely free with no ads
- 📚 Great for homework verification and learning
- 🧮 Works offline without internet

**What reviewers complain about**

- 🐛 Occasional calculation errors
- ❌ Doesn't support complex multi-operation equations
- 🔄 Automatically reorders numbers in multiplication (changes calculation order)
- 📊 Doesn't show decimal points clearly in remainders
- 🔢 Doesn't display leading zeros in certain calculations

**Reported bugs**

- Incorrect division results in some cases
- Decimal point not displayed in remainder values
- Leading zeros not shown in certain calculations
- Multiplication reorders numbers automatically
- Occasional crashes or glitches reported

**Requested features**

- Support for complex multi-operation equations (e.g., A + B + C)
- Ability to preserve original number order in multiplication
- Decimal place precision settings
- Animated step-by-step calculation display with speed control
- PDF export functionality for documentation


## Frequently asked questions

### Is RationalNumberCalculator free?

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

### Is Long division + Multiplication free?

Long division + Multiplication is free to download, with no in-app purchases.

### Which has better reviews, RationalNumberCalculator or Long division + Multiplication?

RationalNumberCalculator is rated higher. RationalNumberCalculator averages 5.0 out of 5 from 6 ratings, while Long division + Multiplication averages 4.7 from 249 ratings.

### Do RationalNumberCalculator or Long division + Multiplication have ads?

Both RationalNumberCalculator and Long division + Multiplication show ads.

### Which is updated more often, RationalNumberCalculator or Long division + Multiplication?

RationalNumberCalculator ships an update every 9 months, and Long division + Multiplication every 13 months. Most recently, RationalNumberCalculator was updated on June 26, 2026 and Long division + Multiplication on September 22, 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.*