GaitLab vs P&O Comet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GaitLab
This app streamlines the setup and optimization of specific prosthetic products. It allows for quick adjustments to alignment and resistance settings through an intuitive interface, designed for prosthetists.
- Fast product setup
- Intuitive navigation
- Alignment optimization
- Resistance setting adjustments
- Designed for prosthetists
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Designed with the prosthetist in mind, the GaitLab App makes setting up PROTEOR QUATTRO™ and PROTEOR Kinnex™ MPC products fast and easy. Complete setup can now be done with just a few taps of a finger. Optimizing alignment as well as resistance settings are equally straightforward with intuitive navigation functions.
P&O Comet
This application offers a digital toolkit for clinicians and users of prosthetics and orthotics. It provides a standardized way to select, administer, and receive immediate results for clinical outcome measures, generating printable PDFs for patient records and evidence-based care.
- Library of 15 clinical outcome measures
- Standardized test administration
- Immediate PDF results
- Printable/exportable reports
- Supports patient electronic health records
- Multi-lingual support
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The Clinical Outcome Measures Electronic Toolkit (COMET) provides a library of fifteen useful clinical outcome measures for prosthesis and orthosis (P&O) users and clinicians. COMET simplifies and standardizes the use of outcome measures for daily clinical practice by enabling practitioners to easily select the appropriate measure, administer the test(s), and immediately receive the results as a printable/exportable PDF document to inform evidence-based clinical care and to be included in the patient’s electronic health record. © 2021-2023 Orthocare Innovations, LLC. Development of this application was supported by Center for O&P Learning (COPL) pilot grants, funded by the American Orthotic and Prosthetic Association (AOPA), in addition to internal research and development support from Orthocare Innovations, LLC. Multi-lingual support in COMET was supported by the National Institute On Minority Health And Health Disparities of the National Institutes of Health under Award Number R43MD018240. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Screenshots
Verdict
The clearest difference is rating: GaitLab at 5.0 against P&O Comet's 4.0. P&O Comet's advantage is ratings volume (3 vs 1) and iOS requirement (11.0 vs 15.0). On price, update cadence, 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.
GaitLab holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
GaitLab ships an update every 6 months, P&O Comet every 4 months. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.
| Parameter | GaitLab | P&O Comet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 162 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Proteor | Orthocare Innovations, LLC |
Customer experience
GaitLab
P&O Comet
In-app purchases
GaitLab
No in-app purchases
P&O Comet
No in-app purchases
