e Sono Phone Probe vs PoCUS Pocket Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e Sono Phone Probe
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Train ultrasound image acquisition by turning your smartphone into a virtual probe. The e Sono Phone Probe app tracks motion and rotation, connecting via Bluetooth to your device running the e Sono Ultrasound Simulator*. This revolutionary tool transforms your smartphone into a simulated ultrasound probe—allowing you to practice scanning techniques with lifelike precision. Whether you're a medical student, educator, or part of a simulation center, the app offers immersive, hands-on training that supports hand-eye coordination and ultrasound proficiency. Simply move, tilt, or rotate your phone as you would a real probe, and your actions are mirrored in real time on the e Sono platform. Key Features • Simulates realistic probe movement using your phone’s sensors • Supports dragging, tilting, rotating, and freezing images • Seamless Bluetooth connection to the e Sono Simulator • Enhances learning through hands-on practice with intuitive controls • Perfect for medical education, simulation labs, remote training, and self-study Experience the future of ultrasound training—anytime, anywhere. e Sono Phone Probe – Your smartphone, reimagined as a smart ultrasound probe. *The e Sono Phone Probe app is free to download but requires an active subscription to the e Sono Ultrasound Simulator platform.
PoCUS Pocket Trainer
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The app trains the most difficult part of learning ultrasound: understanding how probe position translates into the image. By directly linking probe movement, anatomy, and ultrasound appearance, users develop an intuitive spatial understanding of ultrasound. Move a virtual ultrasound probe across a realistic 3D human body and watch the ultrasound image update in real time. Reveal the anatomy beneath the skin and see how organ position creates the ultrasound view. CORE CONCEPT • Real-time coupling of probe position, orientation, and ultrasound image • Synchronized 3D anatomy for spatial reference • Turn your phone into a virtual ultrasound probe (in combination with screen sharing) • Designed specifically for point-of-care ultrasound (PoCUS) training FEATURES • Interactive probe positioning, with swipe gestures or by tilting your phone • Real-time ultrasound image simulation • Linked 3D anatomy visualization • Anatomical labels • Visualization of typical free-fluid spaces TARGET AUDIENCE • Medical students • Residents (Internal Medicine, Emergency Medicine, Intensive Care, Anesthesiology) • Emergency physicians • Intensivists • Prehospital emergency medicine • Anesthesiologists • General practitioners INTENDED USE PoCUS Pocket Trainer is intended for education and training only. It does not provide medical advice or diagnostic functionality. DISCLAIMER This app does not perform real ultrasound examinations, does not transform your device into an ultrasound machine, and is not intended for diagnostic or therapeutic use. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://haselhoffherzog.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: e Sono Phone Probe at none against PoCUS Pocket Trainer's 3. PoCUS Pocket Trainer's advantage is update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PoCUS Pocket Trainer sells 3 in-app purchases, starting at $4.99 per 7 days. e Sono Phone Probe asks for nothing beyond the download.
e Sono Phone Probe ships an update every 5 months, PoCUS Pocket Trainer every 2 days. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.
| Parameter | e Sono Phone Probe | PoCUS Pocket Trainer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 1.2 GB |
| Age rating | 4+ | 4+ |
| Developer | 3B Scientific | Eltjo Haselhoff |
In-app purchases
e Sono Phone Probe
No in-app purchases
PoCUS Pocket Trainer
- One-week subscription$4.997 Days
- One-month subscription$9.991 Month
- One-year subscription$19.991 Year
Questions
Is e Sono Phone Probe free?
Is PoCUS Pocket Trainer free?
Do e Sono Phone Probe or PoCUS Pocket Trainer have ads?
Which is updated more often, e Sono Phone Probe or PoCUS Pocket Trainer?
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