Implant Identifier vs RI.HIP MODELER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Implant Identifier
Instantly identify orthopedic and spine implants from X-rays using AI. This app helps medical professionals recognize unknown implants, access a community of experts, and contribute to a growing library of implant data. Features include AI identification for hips, a community feed for assistance, and a filterable implant library.
- AI-Identify for Hips
- Community Feed for Expert Help
- Filterable Implant Library
- Submit New Implants
- My Implants History
- X-ray Recognition
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Implant Identifier is the fastest way to identify unknown orthopedic and spine implants from x-ray. Now you can instantly identify spine, hip, knee, and shoulder implants with AI. Join our mission to create the world’s most intelligent implant identification platform—powered by AI, built by the community. The new app includes: AI-Identify for Spine, Hip, Knee, and Shoulder – Snap an x-ray and let AI suggest the closest matching implants. Home Feed (Community) – Can't find a match? Ask expert's in our community of surgeons and reps worldwide. Library with Filters – Browse and filter hundreds of common spine and orthopedic implant x-rays. Submit New Implants – Contribute to the growing AI-library and help others in the community. My Implants- Access your previously identified and unidentified implants and share them with your colleagues.
RI.HIP MODELER
This medical application assists surgeons in planning total hip arthroplasty by visualizing patient images and analyzing spinopelvic mobility. It helps determine optimal acetabular cup placement based on patient-specific data and implant specifications, aiming to reduce impingement.
- Total Hip Arthroplasty planning
- Acetabular cup rotational selection
- Spinopelvic mobility analysis
- Patient-specific pelvic tilt determination
- Simulation database integration
- Impingement reduction recommendations
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RI.HIP is a non-invasive standalone Total Hip Arthroplasty (THA) planning software application designed to provide preoperative planning for hip implant acetabular cup rotational selection and placement. RI.HIP allows surgeons to visualize and perform analysis of digital images for assessment of spinopelvic mobility of the patient. The app is used to characterise patient conditions, manage patient performance expectations, and help surgeons determine acetabular cup placement based on spinopelvic mobility. RI.HIP uses imported lateral sitting/standing X-rays to determine patient specific pelvic tilt. In addition to pelvic tilt, the algorithm considers typical patient activities and implants to enable a placement that is individually suited to the patient. The application accesses a simulation database which has been generated by the LifeMOD simulation platform. Hip kinematics and distance to impingement are calculated for each activity, given a set of implant specifications. The software provides a baseline cup orientation recommendation intended to reduce incidences of impingement based on patient condition and implant specifications. The surgeon is reminded to verify and adjust the parameters based on their clinical judgment. RI.HIP can be used preoperatively to plan implant placement using standing and sitting X-rays. Certain physiological characteristics may not be seen on a preoperative X-ray but may be observed in the OR. The surgeon can change the plan intraoperatively upon viewing the hip joint characteristics.
Screenshots
Verdict
The clearest difference is update cadence: Implant Identifier at every 3 weeks against RI.HIP MODELER's every 9 months. Implant Identifier also leads on ratings volume (271 vs 1) and device support (3 vs 1). RI.HIP MODELER's advantage is monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). On price, 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.
RI.HIP MODELER holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Implant Identifier has 271 ratings behind it against 1, so its average is the more settled of the two.
Implant Identifier ships an update every 3 weeks, RI.HIP MODELER every 9 months. Both last shipped on October 29, 2026.
| Parameter | Implant Identifier | RI.HIP MODELER |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (271 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 64.5% of reviews | — |
| Number of ratings | 271 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.5 — better | 17 |
| Further details — not scored | ||
| Size | 128 MB | 190 MB |
| Age rating | 12+ | 17+ |
| Developer | Devise Health | Smith & Nephew |
Customer experience
Implant Identifier
RI.HIP MODELER
In-app purchases
Implant Identifier
No in-app purchases
RI.HIP MODELER
No in-app purchases
Questions
Is Implant Identifier free?
Is RI.HIP MODELER free?
Which has better reviews, Implant Identifier or RI.HIP MODELER?
Do Implant Identifier or RI.HIP MODELER have ads?
Which is updated more often, Implant Identifier or RI.HIP MODELER?
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