Comparison

Clinical Field Notes vs Commkey

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

Head to head
About

Clinical Field Notes

This app allows users to create detailed medical field notebooks with rich media notes, including text, audio, images, and drawings. It offers tools for measurement and calculation, with options for password protection and secure export of notes.

Highlights
  • Rich media note-taking (text, audio, image, drawing)
  • Medical image tracing and measurement tools
  • Password protection for entries
  • Secure note export via email or Dropbox
  • No account sign-up required
  • Individual media expiration
Features
Read full description

Clinical Field Notes is a note taking app that allows the user to create medical field notebooks containing written, audio, image, and free hand drawing notes. It is a timeline style notes/journaling app that features: - Rich Media (Text, Image, Audio, Video, Free Hand Drawing, Web-link, Location, Events) - Tools (Tracing over a medical image, Ruler Measurement, Calculator) - Multiple Photos per Entry - Expiration for Individual media (expiry of 7 days) - Passwords for Individual Entry, Clinical Privacy Protect - Sending to Mail - No Accounts to sign up for - Export whole note by sending a zipped html file to Mail, or backup via Dropbox ===== About the author ===== Liansheng is a senior software developer who worked 4 years at EA mobile and has more than 10 years experiences of developing mobile applications. He has worked on large range of mobile platforms. After joining EA Mobile in 2006, Liansheng contributed to many of EA's major mobile products, he worked in frameworks team with special focus on 3D graphic and sound engine, he built the sound engine for the Rockband. Before joining EA, Liansheng worked at Isee3D, My Virtual Model and AppsGo. He has a Ph.D in Geochemistry from University of Paris, France. Please send your feedback to: clonecase@gmail.com

About

Commkey

This AI-powered application helps users compose professional emails quickly and effectively. It offers customizable tones, predefined templates, and supports multiple languages, making email writing easier for everyone.

Highlights
  • AI-assisted email composition
  • Customizable email tones
  • Predefined email templates
  • Multi-language support
  • User-friendly interface
  • Account creation and onboarding
Features
Read full description

The Commkey AI app is the ultimate solution for anyone who needs help composing professional and well-written emails. With its cutting-edge artificial intelligence technology, this app can assist you in writing emails that are clear, concise, and effective. This user-friendly app provides an easy-to-use interface that allows you to create an account, get onboard, and start writing emails in the language of your choice, with the option to change the tone of the email to suit your needs. You can also choose from a selection of predefined email templates that are designed for a variety of purposes, from job applications to business proposals. The Commkey AI app is the perfect tool for professionals, business owners, and anyone who wants to make a lasting impression with their emails. Whether you are a beginner or an experienced email writer, this app will help you save time and effort while ensuring that your emails are polished and effective. Download the Commkey AI app today and take your email writing skills to the next level!

Screenshots

Clinical Field Notes2 screens
Commkey4 screens

Verdict

The call

The clearest difference is price: Commkey at Free against Clinical Field Notes's $4.99. Commkey also leads on rating (4.7 vs 1.0) and update cadence (weekly vs every 6 months). Clinical Field Notes's advantage is iOS requirement (12.0 vs 16.0). On ads, 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

Commkey is free to download; Clinical Field Notes costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Commkey holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Commkey has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Clinical Field Notes ships an update every 6 months, Commkey weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Clinical Field Notes versus Commkey: the parameters behind the verdict, then further details
ParameterClinical Field NotesCommkey
Price$4.99Free — better
Rating1.0 (1 ratings)4.7 (11 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings111 — better
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size11 MB41 MB
Age rating4+4+
DeveloperLiansheng ZhangTimeless Limited Liability Company

Customer experience

Clinical Field Notes

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Commkey

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Clinical Field Notes

No in-app purchases

None

Commkey

No in-app purchases

Questions

Is Clinical Field Notes free?
Clinical Field Notes costs $4.99, with no in-app purchases.
Is Commkey free?
Commkey is free to download, with no in-app purchases.
Which has better reviews, Clinical Field Notes or Commkey?
Commkey is rated higher. Clinical Field Notes averages 1.0 out of 5 from 1 ratings, while Commkey averages 4.7 from 11 ratings.
Do Clinical Field Notes or Commkey have ads?
Neither Clinical Field Notes nor Commkey shows ads.
Which is updated more often, Clinical Field Notes or Commkey?
Clinical Field Notes ships an update every 6 months, and Commkey weekly. Most recently, Clinical Field Notes was updated on October 6, 2026 and Commkey on October 7, 2026.

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