Comparison

Cryogenics Pro vs edEdit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cryogenics Pro

This app provides thermodynamic calculations and equipment sizing tools for engineers. It offers accurate fluid data and process analysis using the CoolProp library, with features like unit conversion and basic fluid property queries.

Highlights
  • Thermodynamic calculations
  • Equipment sizing tools
  • CoolProp library integration
  • Unit converter
  • Basic fluid properties
  • Engineering guidelines
Features
Read full description

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/

About

edEdit

Features
Read full description

edEdit is a native text editor for Mac and iPhone/iPad that brings notes, Markdown, and source code editing into one app. WHY edEdit • Truly native: AppKit on macOS, SwiftUI on iOS — no web view sluggishness. • Consistent across platforms: your notes and files sync between Mac, iPhone, and iPad via iCloud. • Standard file formats only: everything is .md / .txt / .swift / .json — open elsewhere whenever you want. KEY FEATURES Notes — Apple Notes-style organization, with plain Markdown content: • Hierarchical tags (work/meeting/2026Q1) • iCloud sync across devices • Share from Apple Notes and we'll auto-convert formatting to Markdown — bold, italic, headings, lists, and checklists are preserved. Files — Open and edit any text file on your device: • Pull from the Files app, iCloud Drive, On My iPhone, or any provider • Automatic encoding detection (UTF-8, Big5, Shift-JIS, GB18030, …) • Syntax highlighting for Swift, JavaScript, TypeScript, Python, Go, Rust, C/C++, Java, HTML, JSON, YAML, Shell, Markdown, and more • Line numbers, light and dark themes • Save edits back to the original location iCloud Drive integration — Automatically creates an "edEdit" folder in iCloud Drive that syncs across all your devices. Dedicated Markdown editing: • Keyboard accessory bar: headings, bold, italic, lists, tasks, quotes, links, images • Hardware keyboard shortcuts: ⌘B (bold) / ⌘I (italic) / ⌘K (link) / ⌘E (code) / ⌘1-6 (headings) • Smart list continuation: pressing Enter in a list line auto-continues; pressing Enter on an empty item exits the list • Paste an image straight from the clipboard — we save it next to the .md file and insert a Markdown reference File compare — Visualize the differences between two files line-by-line, with added/removed/modified highlights. Find in Files — Recursively search a folder you pick, filterable by filename glob. Share & print — Built-in ShareLink, with AirPrint support. WHO IT'S FOR • Developers writing docs, reading logs, editing config files • Writers using Markdown for blog posts and drafts • Anyone who wants their files to stay theirs — no proprietary lock-in • People who switch between editing on Mac and quick capture on iPhone PRIVACY & COMPLIANCE • Notes, files, and images stay on your device or in your own iCloud — our servers never see them • Free tier includes ads served by Google AdMob (shown on app launch and occasionally when closing the note editor) • Upgrade to Pro to remove all ads

Screenshots

Cryogenics Pro4 screens
edEdit4 screens

Verdict

The call

The clearest difference is ads: Cryogenics Pro at none against edEdit's shown. On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cryogenics Pro sells 3 in-app purchases, starting at $0.99 per month and edEdit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cryogenics Pro ships an update every 10 days, edEdit weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Cryogenics Pro versus edEdit: the parameters behind the verdict, then further details
ParameterCryogenics ProedEdit
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 daysWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size55 MB17 MB
Age rating4+4+
Developer立中 侯CHING FENG WANG

In-app purchases

3 purchases

Cryogenics Pro

Subscriptions2
  • Monthly Subscription$0.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
One-time1
  • Lifecycle purchase.$29.99
1 purchases

edEdit

One-time1
  • Pro$4.99

Questions

Is Cryogenics Pro free?
Cryogenics Pro is free to download, with in-app purchases available.
Is edEdit free?
edEdit is free to download, with in-app purchases available.
Do Cryogenics Pro or edEdit have ads?
edEdit shows ads; Cryogenics Pro does not.
Which is updated more often, Cryogenics Pro or edEdit?
Cryogenics Pro ships an update every 10 days, and edEdit weekly. Most recently, Cryogenics Pro was updated on October 31, 2026 and edEdit on October 28, 2026.

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