Somnus

Somnus

The Anaesthesiology Logbook

27 ratings
27 reviews
$18.99 Free
In-App Purchases

Price history


Details

  • Released
  • Updated

Features

Somnus screenshot #1 for iPhone
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Somnus screenshot #8 for iPhone
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About

Log anesthesia, surgical, and critical care cases and procedures efficiently. Securely sync data with iCloud, encrypt it locally, and utilize powerful search and export features. Customize entries, add notes, and scan patient IDs for streamlined record-keeping.

Case and procedure logging
Secure iCloud syncing
Local data encryption
Customizable categories and items
Patient ID scanning
Clinical photo integration
Data export (PDF, CSV)
Show original description
+2

What's New in Somnus

11.0.9

August 1, 2026

• The 24 Hour / 12 Hour Time Format setting now controls how times are - displayed everywhere in Somnus - case cards, timers, pickers, charts, PDF reports and exports - instead of following your device's region setting. • Pro Dashboard - quarterly charts covering long ranges (3 Years, 5 Years, All Time) now label the timeline by year, so the axis stays readable instead of truncating to "..." - quarterly bar charts now draw each bar across its full quarter in tiles, detail views and widgets • Timers - editing a start or end time no longer trims seconds from the recorded time • Fixed returning users occasionally being shown the first-run iCloud check screen after a restart or background app refresh

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Subscription plans

Yearly Subscription PRO

Advanced features including Apple Intelligence

$99.991 Year
2 Months trial
How to cancel Somnus subscription ⁉️
1

In-App Purchases

$3.99

Shout Paul A Coffee?

Help me stay awake to keep on coding!

User reviews

Ideal

If only all medical tech and software was designed with this level of convenience and user-first common sense. A remarkably well-designed app with a dedicated and responsive designer.

Response from developer

Thank you so much for the kind review! 🤓

New subscription!

I’m really disappointed after purchasing a full access to this app , it’s updated to yearly subscription, it’s unfair!

Response from developer

Your data is not locked behind a subscription, so you can export all your data to use in another app of your choosing at any time. I’ve made sure of that. I’m sorry you feel the modest fee is not worth paying, especially as a medical professional. The single licence fee was unsustainable for me so it was either this or I remove Somnus from the App Store entirely. Details and explanation are in the FAQ on the website. Kind regards, Paul

Glitch in the new Update

Somnus has been working wonderfully so far until the recent updates. Having trouble with logging patients, disappearing screens and needing to get out of the app time to time for checking jew patient entry. I hope this can be fixed as soon as possible. This is an amazing app, really useful. Want the glitch gone please.
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Response from developer

Thanks for the review and feedback. I have run into a few little glitches that some users on iPhone are also experiencing and it IS annoying, I agree. I'm doing my best to rectify this and v10.0.7 should address them. I've been working on this non-stop for the past few weeks. Thanks for your patience.

New update broke app

It was great until the latest update. It removed my paid access and no longer can use “restore purchase” option as it’s broken. No response from devs yet.

Response from developer

I’m sorry you’re having issues and I’d like to help sort it out for you but I can’t as you have either not contacted me or not read my reply. I reply to every email I receive within 24 hours. Not sure how I can reply to ‘nothing’. If you recently purchased (ie since late 2024) Somnus before I made it FREE for two months before moving to the subscription model, please let me know and see the website for details. I also note that you’re not actually on the latest update (which is currently 10.0.3).

Purchased One-Time Payment

Another app NOT grandfathering original app purchasers. I will not be recommending this app anymore. This developer should have recognized that the original purchasers are the ones that put money in his pocket. Smh.

Response from developer

I hear your frustration, and I genuinely appreciate that you were an early supporter of Somnus. I make almost no worthy income from this venture. When I first released the app over six years ago, it was a one-time purchase, and many users paid just $30 (many much less less) for unlimited access, updates, and support. Since then, I’ve added countless features, maintained the app, answered every support request personally, and continued improving it in my spare time - all while working full-time as an Anaesthetist. At some point, to keep the app sustainable, I had to move to a subscription model. I didn’t make that decision lightly. Subscription will hopefully allow me to keep supporting and evolving Somnus well into the future without feeling like it's a burden. Even now, users can still fully access and export their data without subscribing—the subscription only applies to adding new data. For those who bought the app just before the change, I’ve even offered a free year of subscription. I understand this model may not suit everyone, but I hope people can see the value that’s gone into the app over the years, and the need to support it moving forward. Thank you again for using Somnus, and for your support in the early days.

FAQ

What does the Somnus app do?

Somnus is designed for fast and efficient logging of anesthesia, surgical, and critical care cases and procedures. It offers secure, encrypted iCloud syncing, local data encryption, and powerful searching and exporting capabilities to manage your clinical records.

What are the key features of Somnus?

Key features include intelligent data entry with error prevention, fully customizable categories and items, rich text notes, personal lists, custom timers, templates for quick case entry, and sophisticated search functionalities. It also supports patient ID scanning, clinical photo integration, and various export formats like PDF and CSV.

How much does Somnus cost?

The app offers a free tier for adding data, but a subscription is required to add new data. visionOS and macOS versions are included in the same subscription. Your data is never locked behind a paywall.

What devices is Somnus compatible with?

Somnus is available for iOS devices, and includes versions for visionOS and macOS, all covered by the same subscription. The app emphasizes local data storage, with no internet required for basic entry, and offers optional iCloud syncing.

What are the common use cases for Somnus?

Common use cases include maintaining a detailed log of anesthesia, surgical, and critical care cases for personal records, auditing, or teaching purposes. It also facilitates billing assistance with exportable reports and helps in tracking procedure details and patient information efficiently.