Somnus

The Anaesthesiology Logbook

Free · In‑App Purchases

Somnus is the fast, private, beautifully designed case logbook for anaesthetists, surgeons and critical care clinicians. Log a case in seconds. Search and analyse years of practice in moments. Everything stays encrypted on your devices - never on someone else's server. Your data is never held hostage behind a paywall: viewing, searching and exporting what you already have is always free. Choose Basic for everything needed to log and analyse cases, or Pro to add on-device AI features. One subscription unlocks iPhone, iPad, Mac and Apple Vision Pro. • Somnus Pro: On-Device AI • Every Pro feature runs on-device using Apple Intelligence (with the option to use Apple's Private Cloud Compute) • Theatre List Import - scan, photograph, paste or import a list; Somnus matches patients and operations to your data and turns it into bookable cases in one tap • Smart Suggestions - quick-add bubbles that learn from your cases (medications for certain comorbidities, equipment for operations, common combinations) • Label Analysis AI - Pro label scanning also extracts health fund, insurance number and optional contact details • Typo-tolerant "Did you mean?" search across all screens • Practice efficiency widgets - live utilisation chart, and year-over-year monthly comparison filterable by specialty, location or surgeon • Send to CESoft (Australia only) - fast billing handoff with extracted contact details • Your Data on Your Device • Works fully offline • Generic patients, or a relational patient database for deeper analysis • Smart validation catches inconsistencies (ASA 1 with comorbidities, extreme BMIs, more) • Encrypted on device, protected by Face ID, Touch ID or a fallback PIN • Rename an item once and it updates everywhere instantly • Fully Customisable • Edit, merge, rename, delete or create any category item • Rich text notes with tappable links on almost anything • Personal Lists for your own categories and items • Multiple Custom Timers per case (e.g. tourniquet time) • Templates so starting a new case is two taps away • Searches to slice and analyse your data in sophisticated ways • Private, Secure iCloud Sync • No new accounts - just your existing iCloud • Apple's infrastructure only; nothing visible to anyone but you • Turn it off any time and use devices independently • Syncs Templates, Searches, Photos, ID Labels and most Settings • ID Label (Bradma) & Document Scanning • The fastest way to add a patient - just scan the label • All analysis on-device, including Medicare validation (Australia) • Re-scan returning patients to update their previous cases • Scan document text straight into case notes • Clinical Photos • Capture high-resolution photos in Somnus, with full Photo Library import/export • Included in Case Reports (PDF) • Export • Case, Billing (built-in RVG, Australia), Summary and Theatre List PDFs • Summary or full spreadsheet as CSV • Data file to share with another Somnus user • Import • Somnus Data files, Backups or CSV • Pre-populate upcoming lists from CSV so booked cases start with one tap • Create complex Personal Lists and import via CSV • Siri & Spotlight • Siri Shortcuts for powerful workflows • Private on-device Spotlight indexing for cases & patients • Widgets & Live Activities • Track upcoming & active cases on home and lock screens • Configurable Day Case List - today, or the next day with cases • Pro: live utilisation chart and year-over-year monthly comparison • Privacy protected when the device is locked • And much more • Beautiful, interactive charts • Multi-window with local drag & drop and into other apps • Real-time case timers and theatre utilisation summaries • Tappable phone numbers, emails, dates and addresses in notes Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.5
    out of 5
    28 Ratings

• The database error screen shows your database size, clearer recovery steps and a pre-filled support email. • Help & Support has a new Show Advanced Diagnostics switch revealing the AI Debug Log and, for Pro subscribers on iOS 27, an Apple Intelligence Check. • Fixed horizontal bar chart labels appearing out of place on iOS, iPadOS and macOS 27.2. • Fixed Label Analysis, Theatre List Import and Send to CESoft occasionally hanging on iOS 27.2 when using Private Cloud Compute (Pro). Label Analysis now falls back to on-device processing if Private Cloud Compute fails. • Fixed stray placeholder values from Private Cloud Compute being saved into label and theatre list results (Pro).

The developer, Somnus Health Pty Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Somnus Health Pty Ltd
    Size
    144.4 MB
    Category
    Medical
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • iPad
      Requires iPadOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    • Apple Watch
      Requires watchOS 26.5 or later.
    Languages
    English
    Age Rating
    16+
    • 16+
    • Frequent
      Medical Treatment information

      Contains
      User-Generated Content
    In-App Purchases
    Yes
    • Yearly Subscription $19.99
    • Yearly Subscription PRO $99.99
    • Shout Paul A Coffee? $3.99
    Copyright
    © 2026 Somnus Health Pty Ltd