Comparison

RelativityOne vs Centerbase

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Secure document sharing
  • Access Views and Saved Searches
  • Code documents with instant syncing
  • Mobile access to RelativityOne
  • 6-digit passcode/biometric login
Features
Read full description

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.

About

Centerbase

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
Read full description

Modernize your law firm without missing a beat. Centerbase allows you to easily create your own data-centric application to fit the needs of any practice area. Transform your law firm with a management solution that offers the benefits of cloud-based software without losing any of your legacy software capabilities.

Screenshots

RelativityOne4 screens
Centerbase4 screens

Verdict

The call

RelativityOne and Centerbase are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.4 for RelativityOne against 3.5 for Centerbase. Both are backed by a comparable volume of ratings — 27 and 11 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.

ScorecardNo meaningful differences
RelativityOne versus Centerbase: the parameters behind the verdict, then further details
ParameterRelativityOneCenterbase
PriceFreeFree
Rating3.4 (27 ratings)3.5 (11 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings27 — better11
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size17 MB32 MB
Age rating4+4+
DeveloperRelativity ODA LLCCenterbase, Inc.

Customer experience

RelativityOne

All ratings27 ratings
Positive63.0%
Neutral0.0%
Negative37.0%
Written reviews6 reviews
Positive0.0%
Neutral16.7%
Negative83.3%

Centerbase

All ratings11 ratings
Positive54.5%
Neutral18.2%
Negative27.3%
Written reviews6 reviews
Positive0.0%
Neutral16.7%
Negative83.3%

In-app purchases

None

RelativityOne

No in-app purchases

None

Centerbase

No in-app purchases

Questions

Is RelativityOne free?
RelativityOne is free to download, with no in-app purchases.
Is Centerbase free?
Centerbase is free to download, with no in-app purchases.
Which has better reviews, RelativityOne or Centerbase?
Centerbase is rated higher. RelativityOne averages 3.4 out of 5 from 27 ratings, while Centerbase averages 3.5 from 11 ratings.
Do RelativityOne or Centerbase have ads?
Neither RelativityOne nor Centerbase shows ads.
Which is updated more often, RelativityOne or Centerbase?
RelativityOne ships an update every 2 months, and Centerbase every 2 months. Most recently, RelativityOne was updated on September 14, 2026 and Centerbase on September 12, 2026.

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