Expert Assistant Professional vs Centerbase
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expert Assistant Professional
This mobile app provides Aderant Expert users with on-the-go access to essential professional tasks. Manage time, expenses, and client information efficiently from any location. It's designed to streamline workflows for agile professionals.
- Time capture
- Expense capture
- Bill editing
- Client inquiries
- Matter inquiries
- Mobile access
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Welcome to Expert Assistant Professional (EA Pro), the mobile solution that enhances the professional’s Aderant Expert experience. Regardless of location, EA Pro provides the agile professional with access to the tasks and information needed to get their job done effectively and efficiently. Capture time and expenses, edit bills, and inquire on clients and matters, all within the EA Pro experience. This application is supported for Aderant Expert version 8.2 or later.
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.
- Custom data-centric application creation
- Cloud-based management solution
- Integrates legacy software capabilities
- Modernizes law firm operations
- Practice area flexibility
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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
Verdict
Expert Assistant Professional 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Centerbase holds the better App Store score, 2.9 against 2.7. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Expert Assistant Professional ships an update every 3 months, Centerbase every 2 months. Both last shipped on November 3, 2026.
| Parameter | Expert Assistant Professional | Centerbase |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) | 2.9 (15 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 7 | 15 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Aderant Holdings Inc. | Centerbase, Inc. |
Customer experience
Expert Assistant Professional
Centerbase
In-app purchases
Expert Assistant Professional
No in-app purchases
Centerbase
No in-app purchases
Questions
Is Expert Assistant Professional free?
Is Centerbase free?
Which has better reviews, Expert Assistant Professional or Centerbase?
Do Expert Assistant Professional or Centerbase have ads?
Which is updated more often, Expert Assistant Professional or Centerbase?
Other comparisons
