neoSim by Nicutools Downloads & RevenueneoSim by Nicutools · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperMichael Hewson
CategoryEducation
Price19.99 AUD
Released
Rating★ 5.0 (5)
Version2.10.1
Age rating17+
First seen by us
22 Oct 2026
22 Oct 2026Installs (est.)500+ worldwide
📦Updated to version 2.10.1📈Dropped out of every chart we track🆕First spotted by AppInsider📦Version 2.9.0🆕Its developer released another app: Nicutools
Full timeline · 8 events
- ✏️neoSim by Nicutools added 1 language+ ES
- ✏️neoSim by Nicutools: app got bigger8 MB → 9 MB (+16%)
- 📦neoSim by Nicutools updated to version 2.10.1VOCALISATIONS
Manikin now has audible gasp, and expiratory grunt as appropriate to the clinical scenario.
PORTUGUESE AND JAPANESE (EXPERIMENTAL)
Portuguese and Japanese can be tried in Settings → Language.
OTHER CHANGES
- Translation fixes.
- Bug fixes.… more - 📈neoSim by Nicutools dropped out of every chart we trackLast seen 31 Oct
- 🆕neoSim by Nicutools first spotted by AppInsider#31 in Top Paid · All Apps · Mexico
- 📦neoSim by Nicutools version 2.9.0A NEW 3D MANIKIN
The manikin is now a full-body 3D newborn. Muscle tone follows the infant's respiratory drive: a vigorous baby holds a flexed posture, moves its limbs, opens and closes its hands and looks around; a compromised baby lies limp with closed eyes. The chest rises with each inflation, recession and
tracheal tug appear with respiratory distress, and the sternum depresses under compressions. Skin colour follows oxygenation and perfusion, and the baby appears wet until dried (and cools quickly unless dried)
Manikin body habitus reflects the weight for gestational age.
All procedures and equipment are now shown on the 3D newborn.
RESUSCITAIRE
The controls are laid out as a modern resuscitaire: a T-piece manometer, O₂ and flow knobs, a PIP knob, and a PEEP valve you turn on the T-piece itself. Gas settings can be adjusted before birth. Delivered PEEP now depends on flow, as on a real T-piece: the PEEP valve setting is the pressure it gives at 10 L/min.
IPAD
Sims now fill the iPad screen, with text and controls enlarged to match.
PHYSIOLOGY
Circuit compliance and leak are modelled: leak rises with airway pressure, and nasal CPAP and nasal ventilation leak through the open mouth.
Low PEEP lets alveoli collapse at end-expiration, reducing compliance.
Bolus delivery time scales with the dose, so the infusion rate is constant.
Capillary refill can be assessed by pressing on the manikin's "skin"
SCORING
Various improvements to sim scoring
A partly delivered LISA dose earns credit for what was given.
OTHER CHANGES
Haptic clicks on the PEEP valve and the oxygen cylinder's flow selector.
Sim Builder: a full-screen vignette editor, a mask-leak setting, and vignettes that quote an estimated fetal weight.
The tutorial mode updated
A range of minor interface improvements.… more - 🆕neoSim by Nicutools: its developer released another app: Nicutools
- 🆕neoSim by Nicutools released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
5 ratings
Measured
neoSim by Nicutools on the App Store
App details
App ID
6762543461
Publisher
Michael Hewson
On the store since
May 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
2
EN ES
Size
9 MB
neoSim by Nicutools downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
5 ratings
Measured
Ratings
5
Measured
About neoSim by Nicutools
neoSim by Nicutools is an interactive neonatal resuscitation simulator for medical students, nurses, midwives and doctors who want to build and maintain their resuscitation skills outside the clinical environment.
The simulator models realistic newborn physiology: heart rate, oxygen saturation, temperature and lung mechanics all respond dynamically to your interventions. There is no script: the baby responds to what you do, and to what you fail to do.
The baby is a full-body 3D newborn. A vigorous baby holds a flexed posture, moves and looks around; a compromised baby lies limp. The chest rises with each inflation, recession appears with respiratory distress, babies in distress grunt as they breathe out, and skin colour reflects oxygenation and perfusion. Capillary refill can be assessed.
MODES
Tutor: guided coaching with real-time feedback on common errors such as an inadequate ventilation rate, inappropriate FiO2, slow compressions or poor thermal control.
Practice: unguided free practice with full equipment access. Develop fluency and muscle memory, and get a comprehensive debrief with a score.
Challenge: a random scenario scored against a checklist covering preparation, ventilation, circulatory support, de-escalation, oxygen management and thermoregulation.
SCENARIOS
Term scenarios span mild, moderate and severe birth asphyxia, antepartum haemorrhage, pneumothorax and sepsis. Preterm scenarios cover infants from 24 to 34 weeks' gestation, with lung mechanics and resuscitation thresholds adjusted for gestational age. The baby's proportions scale continuously across the full 24 to 42 week range. Each scenario generates a unique patient with randomised starting parameters.
Sim Builder lets you design, test, play and share your own sims: set the gestation and weight, antenatal history, lung disease, starting vitals, cord lactate, Hb and more. You can preset a range of initial PIP, PEEP, flow and FiO2 settings to teach careful equipment set-up before birth.
EQUIPMENT
A resuscitaire with a T-piece, manometer and PEEP valve, O2 and flow controls, and an overhead heater. A self-inflating bag, mask ventilation, laryngeal mask, endotracheal intubation, umbilical venous catheter, adrenaline and fluid boluses, needle decompression for tension pneumothorax, surfactant, supplemental oxygen with a blender (FiO2 21 to 100%), plastic wrap and hat.
SCORING
A full debrief after every sim, broken down by category, so you can see exactly where to improve. The optional AI debrief adds a written commentary on your resuscitation.
LANGUAGES
English and Spanish. The app follows your phone's language, or you can choose in Settings.
neoSim is informed by the NRP and ANZCOR neonatal resuscitation guidelines. It is an educational tool intended to supplement, not replace, formal training and clinical supervision. neoSim is not a medical device and must not be used for clinical decision-making or patient care.
The simulator models realistic newborn physiology: heart rate, oxygen saturation, temperature and lung mechanics all respond dynamically to your interventions. There is no script: the baby responds to what you do, and to what you fail to do.
The baby is a full-body 3D newborn. A vigorous baby holds a flexed posture, moves and looks around; a compromised baby lies limp. The chest rises with each inflation, recession appears with respiratory distress, babies in distress grunt as they breathe out, and skin colour reflects oxygenation and perfusion. Capillary refill can be assessed.
MODES
Tutor: guided coaching with real-time feedback on common errors such as an inadequate ventilation rate, inappropriate FiO2, slow compressions or poor thermal control.
Practice: unguided free practice with full equipment access. Develop fluency and muscle memory, and get a comprehensive debrief with a score.
Challenge: a random scenario scored against a checklist covering preparation, ventilation, circulatory support, de-escalation, oxygen management and thermoregulation.
SCENARIOS
Term scenarios span mild, moderate and severe birth asphyxia, antepartum haemorrhage, pneumothorax and sepsis. Preterm scenarios cover infants from 24 to 34 weeks' gestation, with lung mechanics and resuscitation thresholds adjusted for gestational age. The baby's proportions scale continuously across the full 24 to 42 week range. Each scenario generates a unique patient with randomised starting parameters.
Sim Builder lets you design, test, play and share your own sims: set the gestation and weight, antenatal history, lung disease, starting vitals, cord lactate, Hb and more. You can preset a range of initial PIP, PEEP, flow and FiO2 settings to teach careful equipment set-up before birth.
EQUIPMENT
A resuscitaire with a T-piece, manometer and PEEP valve, O2 and flow controls, and an overhead heater. A self-inflating bag, mask ventilation, laryngeal mask, endotracheal intubation, umbilical venous catheter, adrenaline and fluid boluses, needle decompression for tension pneumothorax, surfactant, supplemental oxygen with a blender (FiO2 21 to 100%), plastic wrap and hat.
SCORING
A full debrief after every sim, broken down by category, so you can see exactly where to improve. The optional AI debrief adds a written commentary on your resuscitation.
LANGUAGES
English and Spanish. The app follows your phone's language, or you can choose in Settings.
neoSim is informed by the NRP and ANZCOR neonatal resuscitation guidelines. It is an educational tool intended to supplement, not replace, formal training and clinical supervision. neoSim is not a medical device and must not be used for clinical decision-making or patient care.
Latest updates
2.10.1
VOCALISATIONS
Manikin now has audible gasp, and expiratory grunt as appropriate to the clinical scenario.
PORTUGUESE AND JAPANESE (EXPERIMENTAL)
Portuguese and Japanese can be tried in Settings → Language.
OTHER CHANGES
- Translation fixes.
- Bug fixes.
2.9.0
A NEW 3D MANIKIN
The manikin is now a full-body 3D newborn. Muscle tone follows the infant's respiratory drive: a vigorous baby holds a flexed posture, moves its limbs, opens and closes its hands and looks around; a compromised baby lies limp with closed eyes. The chest rises with each inflation, recession and
tracheal tug appear with respiratory distress, and the sternum depresses under compressions. Skin colour follows oxygenation and perfusion, and the baby appears wet until dried (and cools quickly unless dried)
Manikin body habitus reflects the weight for gestational age.
All procedures and equipment are now shown on the 3D newborn.
RESUSCITAIRE
The controls are laid out as a modern resuscitaire: a T-piece manometer, O₂ and flow knobs, a PIP knob, and a PEEP valve you turn on the T-piece itself. Gas settings can be adjusted before birth. Delivered PEEP now depends on flow, as on a real T-piece: the PEEP valve setting is the pressure it gives at 10 L/min.
IPAD
Sims now fill the iPad screen, with text and controls enlarged to match.
PHYSIOLOGY
Circuit compliance and leak are modelled: leak rises with airway pressure, and nasal CPAP and nasal ventilation leak through the open mouth.
Low PEEP lets alveoli collapse at end-expiration, reducing compliance.
Bolus delivery time scales with the dose, so the infusion rate is constant.
Capillary refill can be assessed by pressing on the manikin's "skin"
SCORING
Various improvements to sim scoring
A partly delivered LISA dose earns credit for what was given.
OTHER CHANGES
Haptic clicks on the PEEP valve and the oxygen cylinder's flow selector.
Sim Builder: a full-screen vignette editor, a mask-leak setting, and vignettes that quote an estimated fetal weight.
The tutorial mode updated
A range of minor interface improvements.
Store changes
What neoSim by Nicutools changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Added 1 language
+ ES
App got bigger
8 MB → 9 MB (+16%)
