- AED recommendations in Epilepsy
- Cluster headache summary
- Numerous small updates in Summaries module

- Cluster headache summary
- AED recommendations in Epilepsy
- Numerous improvements and updates in Summaries module

- Cluster headache summary
- Numerous additions and updates to Summaries module

Minor bug fixes

- Improvements and additions in Neuroanatomy module
- BASIC score for spinal cord injury
- Québec Task Force whiplash-associated disorders grading
- Harborview clinical decision rule for CT of cervical spine
- Dark mode available

New tools:

- Sawaya classification for gliomas
- Friedlein classification for gliomas
- Pignatti prognostic scale for gliomas
- Revised (2021) diagnostic criteria for neurofibromatosis type 1
- Diagnostic criteria for neurofibromatosis type 2
- West haven grading for hepatic enchephalopathy

Updated to iOS 15.

New summaries:

- ILAE 2015 epilepsy definitions, indications for MR imaging and typical epileptogenic lesions
- Benign Perimesencephalic Subarachnoid Hemorrhage
- Convexal Subarachnoid Hemorrhage
- Cervical arterial dissection
- Intracranial arterial dissection
- Primary CNS vasculitis
- Reversible Cerebral Vasospasm Syndrome
- Posterior Reversible Encephalopathy Syndrome

New tools:

- Proposed diagnostic criteria for CAA-RI
- Diagnostic criteria for FXTAS
- Modified Treatment in Cerebral Ischemia Scale (mTICI)
- Diagnostic criteria for IgG4-related disease
- Diagnostic criteria for IgG4-related ophthalmic disease
- Callen MS-ADEM criteria
- Combined conduit score of sinovenous stenosis
- ERICA score for entorhinal cortex atrophy
- APE antibody presence in epilepsy score
- Koos grading score for vestibular schwannomas
- Shamblin grading score for paragangliomas
- Diffuse axonal injury grading on MRI

Updated to iOS 15.

New summaries:

- Benign Perimesencephalic Subarachnoid Hemorrhage
- Convexal Subarachnoid Hemorrhage
- Cervical arterial dissection
- Intracranial arterial dissection
- Primary CNS vasculitis
- Reversible Cerebral Vasospasm Syndrome
- Posterior Reversible Encephalopathy Syndrome

New tools:

- Proposed diagnostic criteria for CAA-RI
- Diagnostic criteria for FXTAS
- Modified Treatment in Cerebral Ischemia Scale (mTICI)
- Diagnostic criteria for IgG4-related disease
- Diagnostic criteria for IgG4-related ophthalmic disease
- Callen MS-ADEM criteria
- Combined conduit score of sinovenous stenosis
- ERICA score for entorhinal cortex atrophy
- APE antibody presence in epilepsy score
- Koos grading score for vestibular schwannomas
- Shamblin grading score for paragangliomas
- Diffuse axonal injury grading on MRI

Updated to iOS 15.

New summaries:

- Benign Perimesencephalic Subarachnoid Hemorrhage
- Convexal Subarachnoid Hemorrhage
- Cervical arterial dissection
- Intracranial arterial dissection
- Primary CNS vasculitis
- Reversible Cerebral Vasospasm Syndrome
- Posterior Reversible Encephalopathy Syndrome

New tools:

- Proposed diagnostic criteria for CAA-RI
- Diagnostic criteria for FXTAS
- Modified Treatment in Cerebral Ischemia Scale (mTICI)
- Diagnostic criteria for IgG4-related disease
- Diagnostic criteria for IgG4-related ophthalmic disease
- Callen MS-ADEM criteria
- Combined conduit score of sinovenous stenosis
- ERICA score for entorhinal cortex atrophy
- APE antibody presence in epilepsy score
- Koos grading score for vestibular schwannomas
- Shamblin grading score for paragangliomas
- Diffuse axonal injury grading on MRI

- Fixed a bug that caused ASCOD tool to not update its result properly on user input.
- Fixed a bug that caused the keyboard to hide part of search results.
- Added DESH score for NPH.
- Added revised diagnostic criteria for idiopathic intracranial hypertension.
- Added revised diagnostic criteria for NMOSD.
- Added proposed diagnostic criteria for Susac syndrome

Updated for iOS 13.3 and Swift 5.1
Fixed minor errata in text

Added the complete 2019 revision of ICD-10 in a searchable, browsable format (under Tools->Various).

Added peripheral nerve syndromes.

- Visual pathway anatomy and lesions

- Expanded brainstem syndromes reference
- Added brainstem nuclei, tracts and arterial perfusion visual reference

- Diagnostic criteria for Lewy body dementia, behavioural variant FTD, Primary Progressive Aphasia and non-fluent/agrammatic, semantic and logopenic variants.
- Spinal cord tracts.
- Spinal cord syndromes.

- Added cervical plexus reference.
- Fixed a bug that caused search results from some sections not to appear.

- Updated guidelines for management of acute stroke (AHA/ASA Stroke Update 2018)
- Awaji-shima diagnostic criteria for ALS
- Multifocal Motor Neuropathy diagnostic criteria
- Medical Research Council's scale for muscle power
- MDS diagnostic criteria for Parkinson’s disease
- Multiple System Atrophy diagnostic criteria

Added pc-ASPECTS score for posterior circulation stroke
Added mCT score for evaluating collateral circulation and vascular filling in acute stroke.

Added TLICS score for thoracolumbar spine injury.
Updated McDonald criteria for MS according to their 2017 revision.
Added IMPACT TBI score calculator.

Added Boston criteria for cerebral amyloid angiopathy.
Added Sunnybrook Facial Grading System.

Added neurodegenerative visual rating scales (Fazekas, GCA, MTA) and Brugada criteria for ventricular tachycardia.

Added syncope score calculator.
Added Coma section and Headache "Red flags" reference in Emergencies module.
Multiple small user interface improvements.

Updated for iOS 11.3

Added 4 new calculators:

RACE - Rapid Arterial oCclusion Evaluation Scale for Stroke
RoPE Score - Risk of Paradoxical Embolism Score
SAMe-TT₂R₂ Score - Quality of VKA therapy
EGRIS - Erasmus GBS Respiratory Insufficiency Score

Minor bug fixes