Comparison

Clinical Field Notes vs E

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

E

Control your smart lock remotely or via Bluetooth. Manage access with PIN codes, RFID cards, and virtual keys. Monitor unlock history and customize lock settings for convenient and secure access.

Highlights
  • Bluetooth and Wi-Fi lock control
  • PIN code and RFID card access
  • Virtual key management
  • Unlock record history
  • Customizable auto-lock timer
  • Proximity unlock
Features
Read full description

E-LOK App is the exclusive app to operate and control your E-LOK 7-Series and 8-Series Smart Lock along with the E-LOK Gateway for Wi-Fi functionality. Unlock/lock smart lock via Bluetooth, or remotely if using E-LOK Gateway PIN-Codes, One-time, Timed, Custom and Recurring RFID Cards, pair your included RFID Cards to unlock your Smart Lock Fingerprint (707 and 717 Models only) Send Admin access to your smart lock or send virtual keys for access View all unlock records and failed unlock attempts Extend Auto-lock timer or programme passage mode for easy access Proximity Touch to Unlock Find More Information on E-LOK.com Including FAQ's, Trouble Shooting and User Manuals.

Screenshots

Clinical Field Notes2 screens
E3 screens

Verdict

The call

The clearest difference is price: E at Free against Clinical Field Notes's $4.99. E also leads on rating (5.0 vs 1.0). On ratings volume, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

E 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

E holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Clinical Field Notes ships an update every 6 months, E every 8 months. The most recent releases landed on August 23, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level
Clinical Field Notes versus E: the parameters behind the verdict, then further details
ParameterClinical Field NotesE
Price$4.99Free — better
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews—35.7% of reviews
Number of ratings11
Update frequencyEvery 6 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size11 MB385 MB
Age rating4+4+
DeveloperLiansheng ZhangWilliam Howie

Customer experience

Clinical Field Notes

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

E

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive35.7%
Neutral21.4%
Negative42.9%

In-app purchases

None

Clinical Field Notes

No in-app purchases

None

E

No in-app purchases

Questions

Is Clinical Field Notes free?
Clinical Field Notes costs $4.99, with no in-app purchases.
Is E free?
E is free to download, with no in-app purchases.
Which has better reviews, Clinical Field Notes or E?
E is rated higher. Clinical Field Notes averages 1.0 out of 5 from 1 ratings, while E averages 5.0 from 1 ratings.
Do Clinical Field Notes or E have ads?
Neither Clinical Field Notes nor E shows ads.
Which is updated more often, Clinical Field Notes or E?
Clinical Field Notes ships an update every 6 months, and E every 8 months. Most recently, Clinical Field Notes was updated on August 23, 2026 and E on September 17, 2026.

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