Luigi vs Peer Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Luigi
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This is the client app of Luigi web application which allows you to submit an image of your case easily without special equipment and view the retrieved results on the smartphone. ----------------- Luigi: Large Scale HistoPathological Image Retrieval System - https://luigi-pathology.com/ Luigi web application has the following features. - Use a deep texture representation to calculate relevance metrics between pathological images, which enables the proposed system to find relevant images that do not depend on spatial information, such as the location of cells. - Not require extra learning; thus, any tissues, cells, and even artifacts can be searched without training. ----------------- Users can search their own histopathology image in two different databases. Luigi-Genome This database contains more than 7,000 cases from 32 cancer types with genomic features and clinical information included in The Cancer Genome Atlas (TCGA) database. Additionally, registered users can use a function for somatic mutation prediction. - TCGA: The histopathological images of Luigi are in whole or part based upon data generated by the TCGA Research Network: http://cancergenome.nih.gov/. - cBioPortal: Cerami et al. The cBio Cancer Genomics Portal: An Open Platform for Exploring Multidimensional Cancer Genomics Data. Cancer Discovery. May 2012 2; 401. Gao et al. Integrative analysis of complex cancer genomics and clinical profiles using the cBioPortal. Sci. Signal. 6, pl1 (2013). Luigi-oral This database contains 605 cases across 85 oral tumor categories, including salivary gland, odontogenic, and maxillofacial bone tumors.
Peer Live
This app connects healthcare professionals to a network of peers for real-time case review and diagnostic suggestions. It aims to improve accuracy, reduce care delays, and serve as an educational tool for medical staff.
- Real-time peer case review
- Diagnostic suggestions with clickable tags
- Secure private network for healthcare teams
- Live results with most voted diagnosis
- Links to educational resources
- Streamlined workflow integration
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Peer.Live is a mobile communication app that seeks to improve diagnostic accuracy & delays in care using the power of the crowd. Peer.Live gives physicians and healthcare practitioners an invaluable tool to aid in their diagnostic process: the collective wisdom of your entire staff. Healthcare professionals can submit cases to be reviewed in real-time by a group of peers on their private, secure network. Providing diagnostic suggestions is fast and easy, with clickable diagnostic tags, as well as the ability to add informative comments with their proposed diagnosis. As the results come in on the case, the submitting professional can view them live, with the most voted-for diagnosis at the top. The diagnosis suggestions are also links to educational resources on those particular diagnoses, so Peer.Live can also be used as a great educational tool for your staff. The Peer.Live app is designed with simplicity in mind. The easy-to-use interface and streamlined setup process minimizes administrative burdens and allows healthcare professionals to seamlessly integrate its use into their current workflow. Peer.Live will be a time-saving ally for your practitioners, without adding any extra stress or work to an already busy schedule. Starting a Peer.Live subscription for your health system or facility is simple and fast. We set up your private network, customize individuals in your network, and facilitate immediate use by your staff. For more information, email us support@peer.live. Peer.Live is your solution to: - Improve diagnostic accuracy & reduce errors - Decrease delays in care & Length of Stay (LOS) - Enhance patient satisfaction measures - Foster an environment of collaboration between your physicians and other healthcare practitioners - Empower Advanced Practice Providers (APPs) to do more - Increase profitability & operational efficiency To learn more or get started today, check out www.peer.live or email us at support@peer.live.
Screenshots
Verdict
The clearest difference is update cadence: Luigi at monthly against Peer Live's every 4 months. Luigi also leads on iOS requirement (12.0 vs 15.1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Luigi ships an update monthly, Peer Live every 4 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | Luigi | Peer Live |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 28 MB | 26 MB |
| Age rating | 12+ | 17+ |
| Developer | Daisuke Komura | Peer.Live LLC |
In-app purchases
Luigi
No in-app purchases
Peer Live
No in-app purchases









