Research answer
What AppTrendKit can say about iCU Notes today
AppTrendKit estimates iCU Notes's App Store USD gross consumer spend at $150–$1.1K and downloads at 147–1.2K during 2026-08-09 to 2026-09-07 (30-day window) with storefront contributor coverage unavailable.
These are modeled public App Store estimates, not official publisher-reported figures. Storefront scope is stated only when persisted contributor lineage identifies it.
Performance intelligence
Observed trajectory and estimates
Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.
Estimated downloads · 30D
Modeled417
Range 147 – 1.2K
Estimated App Store gross consumer spend · 30D
Modeled$404
Range $150 – $1.1K
Estimated downloads · 7D
Modeled417
Range 147 – 1.2K
Estimated App Store gross consumer spend · 7D
Modeled$404
Range $150 – $1.1K
Evidence history
Collected daily performance
1 observed day · missing days are left blank
| Date | Downloads | Gross store revenue | Confidence |
|---|---|---|---|
| Sep 7, 2026 | 417 | $404 | 16% |
Rank history
Observed chart positions
Lower rank is better. Only collected observations are shown.
Coverage note
What the ranks mean
A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.
Read the methodStorefront mix
Top countries by estimated contribution
Country estimates are aggregated only after country-level predictions exist.
| Storefront | Revenue | Share | Downloads | Rank | Confidence |
|---|---|---|---|---|---|
| United KingdomGB | $404 | 100.0% | 417 | — | 1% |
Monetization
Observed store economics signals
These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.
App details
Store metadata
- Version
- 4.9
- Released
- Dec 14, 2011
- Last updated
- Nov 22, 2020
- Content rating
- 17+
- Default storefront
- GB
Public IAP observations
Validated in-app purchase prices
Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.
Listing detail
What the store says
iCU Notes is a critical care handbook aimed at all clinicians, nursing staff and allied health professionals who work in critical care, as well as those working on acute medical and surgical wards. It is designed to be used as a pocket guide to improve knowledge and understanding of critical care concepts. Key features : *11 modules covering theoretical and practical aspects of general and emergency critical care *Content alphabetised for ease of use *Concise, find-it-fast format with additional smart search function to speed information finding *Over 80 colour illustrations to clarify monitoring and therapeutic techniques in critical care *Over 30 compact clinical ICU guideline overviews *18 emergency algorithms including ALS, obstetric, sepsis and difficult airway (DAS) algorithms *A complete section on differential diagnoses in critical care including organ support alarms *A complete section on current management strategies in critical care as well as additional modules on microbiology and critical care pharmacology *Evidence based recommendations by the ESICM included in red text within appropriate subsections *Summaries of important papers published in hi impact factor journals over the last 7 years *A list of educational online resources that can be accessed directly from within the app *More modules planned in the future to eventually cover all clinical and non-clinical aspects of critical care *It's completely free ! Module Content BASIC CRITICAL CARE MODULE Covers all basic principles of critical care, including: Assessment of the critically ill patient Basic CNS Pathophysiology Neuromonitoring Basic Cardiovascular Physiology Fluids, Inotropes and Vasopressors Cardiovascular Monitoring Acute Liver Failure Nutrition Sepsis Acute Renal Failure and Renal Replacement Therapy Basic Respiratory support and monitoring MANAGEMENT and TREATMENT ALGORITHMS MODULE CNS: Meningitis, GBS, Encephalopathy - Septic / Hepatic, SAH, Critical Care Neuromyopathy, Myasthenia Gravis CVS: Persistent sinus tachycardia, AF, LVF, Bradycardia, Shock, SBE, RVF , Hypotension, Diastolic Dysfunction, Cardiac Arrest, Hypertensive Crises DRUGS and TOXINS: Opiate infusion withdrawal, Poisoning, Cocaine, ETOH, Isopropyl Alcohol ENDOCRINE: DKA, Hyponatraemia, Hypothyroidism, HHS, Addison's Disease, Diabetes Insipidus GIT: GI Bleed, Nutrition, TPN and EN, Re-feeding syndrome, Abdominal Compartment Syndrome HAEM: DIC, HIT, Jehovah's Witness, Bleeding , Coagulopathy of Trauma, Sickle cell disease INFECTION: Care Bundles, Malaria, Necrotising Fasciitis, Severe Sepsis, Ventilator Associated Pneumonia, Pyrexia on ITU OBSTETRICS: Eclampsia, PPH, HELLP, Pre-eclampsia RENAL: ARF, Drug handling in renal failure, Metabolic Acidosis, Haemofiltration, Haemodialysis, Complications of CRF RS: Ventilator Modes, Tracheostomy, Weaning, ARDS, Bronchopulmonary fistula, COPD/Asthma, CAP, Bronchiectasis, Lobar Collapse, Pneumothorax, PE, Upper Airway Obstruction, VAP, Pleural Effusion, Haemoptysis TRAUMA: Rhabdomyolysis, Extremity Injury, Chest Trauma, Pulseless limb, Pelvic Trauma, TBI, Spinal Cord Injury, Burns, Blast Injuries, Abdominal Trauma, Neck trauma VASCULITIS: SLE, Wegener's Granulomatosis EMERGENCIES MODULE Covers ALS, DAS Obstetric and Sepsis management guidelines and algorithms CAUSES and DIFFERENTIAL DIAGNOSES MODULE Over 180 lists of causes and differential diagnoses covering common conditions seen on the ICU and grouped under the following headings : Organ systems Biochemistry Organ support alarms Infection (inc. HIV) Trauma New Modules: MICROBIOLOGY MODULE Covering the most important organisms associated with critical care admissions, within the following genii: Bacteria Fungi Viruses FORMULARY MODULE Covers the class, mode of action, route and dose of administration, excretion, indications, side effects and major contraindications of the drugs most frequently used in critical care Author: Murali Thavasothy Developer: Dal Sandhu
Publisher websiteStore creative
Screenshots
Competitive set
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Methodology and provenance
Read every number with its evidence
Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 8:33 PM.
Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.
Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.
Model: No persisted model version.
Confidence: 1%; intervals widen when evidence or history is limited.
Last observation: Sep 7, 2026, 10:15 PM.
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