# Centerbase vs Lexis+® with Protégé™ Mobile

The clearest difference is review sentiment: Lexis+® with Protégé™ Mobile at 50% against Centerbase's 0%. Lexis+® with Protégé™ Mobile also leads on update cadence (every 11 days vs every 2 months) and rating (3.2 vs 2.9). On price, ratings volume, 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+® with Protégé™ Mobile holds the better App Store score, 3.2 against 2.9. Both are backed by a comparable volume of ratings — 15 and 12 respectively. Written reviews point the same way: 0% of Centerbase's written reviews are positive against 50% of Lexis+® with Protégé™ Mobile's.

Centerbase ships an update every 2 months, Lexis+® with Protégé™ Mobile every 11 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Centerbase | Lexis+® with Protégé™ Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (15 ratings)](https://appshunter.io/ios/app/centerbase/id1483482137/reviews) | **[3.2 (12 ratings)](https://appshunter.io/ios/app/lexis-plus-with-protege-mobile/id6535696427/reviews)** |
| Number of ratings | **15** | 12 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 32 MB | 85 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Centerbase, Inc.](https://appshunter.io/developer/555073054) | [LexisNexis](https://appshunter.io/developer/336328471) |

## What reviewers say

### Centerbase

[App page](https://appshunter.io/ios/app/centerbase/id1483482137)

Create custom data-centric applications for your law firm. This cloud-based management solution integrates modern benefits with legacy software capabilities, modernizing your practice without disruption.

**Highlights:** Custom data-centric application creation, Cloud-based management solution, Integrates legacy software capabilities, Modernizes law firm operations, Practice area flexibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Lexis+® with Protégé™ Mobile

[App page](https://appshunter.io/ios/app/lexis-plus-with-protege-mobile/id6535696427)

This app enhances legal research with AI-powered tools for asking questions, summarizing cases, and drafting documents. It offers seamless mobile-to-desktop syncing and integrates with trusted legal content for professionals and students.

**Highlights:** AI legal question answering, Case summarization, Document drafting, Mobile-to-desktop sync, Seamless web integration, Secure document sharing

**In-app purchases:** none


## Frequently asked questions

### Is Centerbase free?

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

### Is Lexis+® with Protégé™ Mobile free?

Lexis+® with Protégé™ Mobile is free to download, with no in-app purchases.

### Which has better reviews, Centerbase or Lexis+® with Protégé™ Mobile?

Lexis+® with Protégé™ Mobile is rated higher. Centerbase averages 2.9 out of 5 from 15 ratings, while Lexis+® with Protégé™ Mobile averages 3.2 from 12 ratings.

### Do Centerbase or Lexis+® with Protégé™ Mobile have ads?

Neither Centerbase nor Lexis+® with Protégé™ Mobile shows ads.

### Which is updated more often, Centerbase or Lexis+® with Protégé™ Mobile?

Centerbase ships an update every 2 months, and Lexis+® with Protégé™ Mobile every 11 days. Most recently, Centerbase was updated on November 3, 2026 and Lexis+® with Protégé™ Mobile on November 4, 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.*