RelativityOne vs Lexis+® Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RelativityOne
This business application offers secure document review and management capabilities for legal professionals. Access case files, share documents, and make coding decisions from anywhere, with all changes syncing instantly to the main platform. It prioritizes security with passcode and biometric login options.
- Secure document sharing
- Access Views and Saved Searches
- Code documents with instant syncing
- Mobile access to RelativityOne
- 6-digit passcode/biometric login
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RelativityOne provides everything needed to tackle document review challenges. Get the control and flexibility you need to amplify your team’s efforts and get to the substance of a matter. Whether you’re in the office or on the go, the mobile application for RelativityOne allows you to securely share documents, access Views and Saved Searches, and code documents with all decisions instantly reflected in RelativityOne. RelativityOne was built with security top of mind. The app requires a 6-digit passcode (or TouchID / FaceID) and a RelativityOne log in.
Lexis+® Mobile
This app provides on-the-go access to comprehensive legal research resources, including primary law, editorial analysis, and citation services. It allows legal professionals to conduct research quickly and efficiently from their mobile devices, ensuring they can access trusted authority anytime, anywhere.
- Comprehensive primary law access
- Editorial analysis
- Shepard’s® Citation Service
- Intuitive task-based categories
- Seamless navigation
- Research history access
- Document delivery via email
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Experience results with the leading legal research experience, on the go! Featuring a dramatic new display that sets a precedent in simplicity, with virtually no learning curve, the all-new Lexis+® app experience delivers the results you need faster than ever before. Access the most comprehensive collection of primary law, leading editorial analysis, and Shepard’s® Citation Service—the trusted, first-choice of attorneys and the courts for authority you can count on—right from your Apple iPhone® or iPad®. Whether you are in the courtroom or en route to the office or a client, conduct legal research quickly and confidently, as you find the most relevant resources for your specific issue. With the Lexis+ app experience, you can: - Work more efficiently with intuitive task-based content categories - Seamlessly navigate through the results list and document views - Easily set the Client ID to ensure your research is tracked accordingly - Quickly pick up where you left off with access to your research history - Ensure you’re relying on the best authority with Shepard’s® - Deliver documents via email Plus, even more—only in the Lexis+ app. Please note you must have a current Lexis+ subscription and valid ID/password to utilize the app. For full research functionality, with data-driven insights and practical guidance, visit Lexis+® on the web. LexisNexis, Shepard’s, Lexis Answers, and the Knowledge Burst logo are registered trademarks and Lexis+ is a trademark of RELX Inc., used under license. Apple, iPad and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. Please be sure to leave a review in the App Store. Tell us what you like and what you want to see in future releases.
Screenshots
Verdict
The clearest difference is rating: RelativityOne at 3.4 against Lexis+® Mobile's 2.3. RelativityOne also leads on ratings volume (27 vs 8). Lexis+® Mobile's advantage is update cadence (every 10 days vs every 2 months) and review sentiment (17% vs 0%). On price, ads, in-app purchases and monetization model 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.
RelativityOne holds the better App Store score, 3.4 against 2.3. Both are backed by a comparable volume of ratings — 27 and 8 respectively. Written reviews complicate that: 0% of RelativityOne's written reviews are positive against 17% of Lexis+® Mobile's, so the app with the better star average is not the one people write more warmly about.
RelativityOne ships an update every 2 months, Lexis+® Mobile every 10 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.
| Parameter | RelativityOne | Lexis+® Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (27 ratings) — better | 2.3 (8 ratings) |
| Positive reviews | 0.0% of reviews | 16.7% of reviews — better |
| Number of ratings | 27 — better | 8 |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Relativity ODA LLC | LexisNexis |
Customer experience
RelativityOne
Lexis+® Mobile
In-app purchases
RelativityOne
No in-app purchases
Lexis+® Mobile
No in-app purchases
Questions
Is RelativityOne free?
Is Lexis+® Mobile free?
Which has better reviews, RelativityOne or Lexis+® Mobile?
Do RelativityOne or Lexis+® Mobile have ads?
Which is updated more often, RelativityOne or Lexis+® Mobile?
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