Fraction Help Calculator vs Cryogenics Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fraction Help Calculator
This utility app simplifies fraction calculations and provides step-by-step solutions for addition, subtraction, multiplication, and division. It also facilitates conversions between decimals and fractions, and helps find factors of numbers.
- Solve fraction equations
- View detailed working
- Work with mixed fractions
- Convert between decimal and fraction
- Find factors of numbers
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Makes solving & learning fractions easy! Fraction Help is a fraction calculator & educational tool that enables you to quickly solve fraction problems. Features Include: - Accurately solve fraction equations (addition, subtraction, multiplication & division) - View detailed working, to learn how the final answered was determined - Work with mixed/partial fractions - Easily convert between decimal and fractional values - Quickly find the factors of a given numbers or the common factors of two values
Cryogenics Pro
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Cryogenics Workshop is a powerful mobile application integrating comprehensive thermodynamic calculations and equipment sizing tools. Leveraging the industry-leading CoolProp library, we provide accurate, real-time fluid data and process analysis to help you complete engineering tasks efficiently. Why Choose Cryogenics Tools? Accurate & Reliable: All calculations are based on the widely recognized CoolProp library, ensuring scientific accuracy. Intuitive & Easy to Use: A clean and clear user interface makes complex engineering calculations accessible at your fingertips. Comprehensive Features: From basic fluid properties to advanced equipment sizing, meeting your diverse engineering needs. Free Features, Available Instantly: Unit Converter: Quickly and conveniently convert various engineering units. Basic Fluid Properties: Query basic thermodynamic properties of common fluids. Engineering Guidelines: Gain in-depth understanding of core calculation principles, such as compressor calculation processes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Cryogenics Pro at Free against Fraction Help Calculator's $2.99. Cryogenics Pro also leads on update cadence (every 8 days vs every 13 months). Fraction Help Calculator's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 16.0). On ads and device support 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
Cryogenics Pro is free to download; Fraction Help Calculator costs $2.99 up front. Cryogenics Pro sells 3 in-app purchases, starting at $0.99 per month. Fraction Help Calculator asks for nothing beyond the download.
Fraction Help Calculator ships an update every 13 months, Cryogenics Pro every 8 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.
| Parameter | Fraction Help Calculator | Cryogenics Pro |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.8 (12 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 13 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | 立中 侯 |
In-app purchases
Fraction Help Calculator
No in-app purchases
Cryogenics Pro
- Monthly Subscription$0.991 Month
- Yearly Subscription7 Days trial$9.991 Year
- Lifecycle purchase.$29.99
Questions
Is Fraction Help Calculator free?
Is Cryogenics Pro free?
Do Fraction Help Calculator or Cryogenics Pro have ads?
Which is updated more often, Fraction Help Calculator or Cryogenics Pro?
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