Sinus ID vs ERS 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sinus ID
Explore detailed 3D models and animations of sinus anatomy. Identify structures, visualize fluid flow, and use the drawing tools to annotate and share your findings. Ideal for students, patients, and medical professionals.
- 3D sinus anatomy models
- Interactive structure identification
- Normal and abnormal fluid flow animations
- Two-finger zoom and pan
- Drawing whiteboard with text and eraser
- Screenshot and share functionality
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The Sinus ID app helps students and patients learn and professionals teach sinus anatomy. Clear full color images and animations show the sinuses from the front, side and top views. Side view includes the turbinates, front view includes deviated septum, side and front views include polyp views. Front and side animations include normal and abnormal liquid flow. Disclaimer: seek a doctor’s advice in addition to using this app and before making any medical decisions. • Structure ID for the front, side and top sinuses and side turbinates. As each part is touched, the part highlights and the part name and description text changes. Description text shows or hides on demand. - Front Sinuse- 14 parts.. - Side Sinus with turbinates- 54 parts, includes mouth and throat structure ID. - Top Sinus - 4 parts. • Animations for the front and side views of sinus normal and abnormal liquid flow, side view of turbinate normal and abnormal liquid flow. • Two finger zoom and pan of all animations and Structure ID pages. • Drawing Whiteboard feature: - Drawing: freeform lines in red, blue, green or black hue. - Draw and place text directly on active animation and video. - Text: 36pt, auto wrap, non-movable in red, blue, green or black hue. - Eraser: touch and rub lines and text on whiteboard to erase. - Trash: one tap deletes all whiteboard lines and text. - Screenshot whiteboard direct to Photos App for easy email and printing. • iOS 6.0+ required, designed for iPad and iPhone. The Sinus ID app makes learning sinus structure identification easy. See example screen shots below. Get the app today!
ERS 2025
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The last ERS2023 in Sofia attracted than 1378 participants from 90 countries. Around 1700 are expected to attend the ERS 2025 in Budapest, Hungary. The audience at ERS 2025 comprises of all specialists with an interest in this area, including medical and surgical rhinologists, ENTs, allergists, immunologists, skull base surgeons, facial plastic surgeons, allergists, primary care physicians, scientists and allied health professionals. This is the world's leading rhinology congress and it is your opportunity to engage with colleagues from across the globe. ERS Congress is known for its engaging sessions given by world renowned experts. Join us for four days of plenary sessions, symposia, instructional sessions, round table discussions, debates, workshops and much more!
Screenshots
Verdict
The clearest difference is price: ERS 2025 at Free against Sinus ID's $4.99. ERS 2025 also leads on update cadence (fortnightly vs every 40 months). Sinus ID's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support 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
ERS 2025 is free to download; Sinus ID costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sinus ID ships an update every 40 months, ERS 2025 fortnightly. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | Sinus ID | ERS 2025 |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 40 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 47 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue Tree Publishing, Inc. | Material Apps EOOD |
In-app purchases
Sinus ID
No in-app purchases
ERS 2025
No in-app purchases









