RationalNumberCalculator vs Simplify Fractions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RationalNumberCalculator
Perform calculations with fractions, decimals, and mixed numbers. Supports addition, subtraction, multiplication, and division. Results can be displayed in various formats.
- Fraction arithmetic
- Decimal and fraction operations
- Four arithmetic operations
- Display results as decimal
- Display results as improper fraction
- Display results as mixed fraction
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It is a calculator for a fraction calculation. We will do the four arithmetic operations of fraction and fraction, decimal and fraction. The results can be displayed decimal, improper fraction, mixed fraction.
Simplify Fractions
Easily reduce fractions to their simplest form. This tool is perfect for students, teachers, and anyone needing quick fraction calculations for homework or daily life. Its intuitive interface makes it accessible for all ages.
- Automatic fraction reduction
- Simple and intuitive interface
- Useful for learning aids
- Homework checking
- Everyday calculations
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This app is a tool that can easily reduce fractions. Simply enter a fraction and the simplest form will be automatically calculated and displayed. Useful for learning aids, checking homework, or doing calculations in everyday life. The easy and intuitive interface is easy to use for users of any age. This app is an ideal tool for learners, teachers and anyone who needs fraction calculations in their daily life, try it out!
Screenshots
Verdict
The clearest difference is update cadence: Simplify Fractions at every 3 months against RationalNumberCalculator's every 9 months. RationalNumberCalculator's advantage is ratings volume (6 vs 1) and iOS requirement (11.0 vs 15.6). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for RationalNumberCalculator against 5.0 for Simplify Fractions. That said, the two scores are not equally well evidenced: RationalNumberCalculator has 6 ratings behind it against 1, so its average is the more settled of the two.
RationalNumberCalculator ships an update every 9 months, Simplify Fractions every 3 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.
| Parameter | RationalNumberCalculator | Simplify Fractions |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 63.6% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Jirou Fukuda | Ryouhei Azuma |
In-app purchases
RationalNumberCalculator
No in-app purchases
Simplify Fractions
No in-app purchases
Questions
Is RationalNumberCalculator free?
Is Simplify Fractions free?
Which has better reviews, RationalNumberCalculator or Simplify Fractions?
Do RationalNumberCalculator or Simplify Fractions have ads?
Which is updated more often, RationalNumberCalculator or Simplify Fractions?
Other comparisons
