SurgiLink vs STEP Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SurgiLink
This calendar application is tailored for medical device sales professionals, streamlining surgical support workflows. It allows pre-loading facilities, surgeons, and surgical trays for calendar events, with options to track tray locations, status (held/opened), and hospital check-in.
- Calendar for surgical support
- Pre-load facilities and surgeons
- Manage frequently used surgical trays
- Track tray locations
- Monitor tray status (held/opened)
- Record hospital check-in status
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This app is designed by and for medical devices sales professionals. The base function of the app is a calendar but one that is designed for the unique workflow of surgical support. You are able to pre-load facilities, surgeons and frequently used surgical trays to be added to a calendar event/surgery. You can also add trays case by case if you prefer. Once you’ve added your trays, you can update their current location so the whole team knows where they are. Each individual calendar event also keeps track of whether the trays should be held or opened, and whether or not they’ve been checked into the hospital. Privacy Policy: https://SurgiLink.replit.app/privacy.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Please forward all questions and feedback to info.surgilink@gmail.com. I want to hear from you to make the app as useful as it can be. Thank you!
STEP Viewer
View and interact with 3D CAD files directly on your mobile device. Measure dimensions, rotate, zoom, and save models in a common format without needing desktop software.
- Open STEP files from file manager
- 3D model measurement tools
- Six fixed views
- Pinch to zoom, pan, and rotate
- Save as GLB
- Progress indicator for large files
- Multilingual support
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STEP Viewer opens STEP (.step, .stp) CAD files in 3D on your phone. No desktop CAD software needed. Everything is free. There are no in-app purchases. Credits only skip the ad; without credits you can still open every file after watching a short ad. Key features * Open .step and .stp files straight from your file manager - just tap the file * Measure your model: a bounding box with all three side lengths, in mm or m * Six fixed views (front, right, back, left, top, bottom), plus pinch to zoom, pan and rotate * Save the converted model as GLB whenever you need it * Large files show the estimated time and memory before conversion starts, and progress while it runs * If a file cannot be opened, the app tells you why instead of failing silently * Available in 12 languages, following your device settings Supported formats * Input: .stp, .step (STEP AP203, AP214) * Output: .glb (glTF Binary) How to use 1. Tap a .step file in your file manager, or open the app and tap the folder icon 2. Wait for the conversion - large files show progress and an estimate 3. Drag to rotate, pinch to zoom, tap the view button to switch sides License This app uses Open CASCADE Technology (LGPL-2.1). https://www.opencascade.com For questions or bug reports, please contact us by email.
Screenshots
Verdict
The clearest difference is rating: SurgiLink at 5.0 against STEP Viewer's 1.0. STEP Viewer's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SurgiLink holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
SurgiLink ships an update every 2 months, STEP Viewer every 5 days. Both last shipped on October 30, 2026.
| Parameter | SurgiLink | STEP Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Smith Breaux | Smart Cube Labs Co., Ltd. |
In-app purchases
SurgiLink
No in-app purchases
STEP Viewer
No in-app purchases









