# Lexis® vs RelativityOne

The clearest difference is monetization model: RelativityOne at free against Lexis®'s subscription. RelativityOne also leads on ratings volume (27 vs 5). Lexis®'s advantage is rating (3.8 vs 3.4) and review sentiment (23% vs 0%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lexis® holds the better App Store score, 3.8 against 3.4. That said, the two scores are not equally well evidenced: RelativityOne has 27 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 23% of Lexis®'s written reviews are positive against 0% of RelativityOne's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Lexis® | RelativityOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/lexis/id482652725/reviews)** | [3.4 (27 ratings)](https://appshunter.io/ios/app/relativityone/id1452895391/reviews) |
| Number of ratings | 5 | **27** |
| Positive reviews | **23.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 38 MB | 17 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LexisNexis](https://appshunter.io/developer/336328471) | [Relativity ODA LLC](https://appshunter.io/developer/1289795097) |

## What reviewers say

### Lexis®

[App page](https://appshunter.io/ios/app/lexis/id482652725)

Conduct comprehensive legal research on your mobile device. Access critical legal documents, annotate them offline, and stay organized with remote access to saved files. Ensure your research is current with integrated tools for quick and efficient results.

**Highlights:** Offline document viewing and annotation, Instant alert viewing, Remote access to saved files, Quick access to research history, Shepard's® integration for 'good law', Document delivery via email/PDF

**In-app purchases:** none


### RelativityOne

[App page](https://appshunter.io/ios/app/relativityone/id1452895391)

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.

**Highlights:** Secure document sharing, Access Views and Saved Searches, Code documents with instant syncing, Mobile access to RelativityOne, 6-digit passcode/biometric login

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lexis® free?

Lexis® is free to download, with no in-app purchases.

### Is RelativityOne free?

RelativityOne is free to download, with no in-app purchases.

### Which has better reviews, Lexis® or RelativityOne?

Lexis® is rated higher. Lexis® averages 3.8 out of 5 from 5 ratings, while RelativityOne averages 3.4 from 27 ratings.

### Do Lexis® or RelativityOne have ads?

Neither Lexis® nor RelativityOne shows ads.

### Which is updated more often, Lexis® or RelativityOne?

Lexis® ships an update every 2 months, and RelativityOne every 2 months. Most recently, Lexis® was updated on June 11, 2026 and RelativityOne on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*