Expert Assistant Professional vs InterAction+™
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.
InterAction+™
This app provides on-the-go access to client data and activities for client service and business development. It ensures data security with advanced authentication and offers seamless integration with cloud applications for a consistent user experience.
- Capture and view contact data
- Manage client activities
- Secure client data access
- Seamless cloud integration
- Improve contact data quality
- Automatic cloud updates
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The InterAction Mobile App allows you to capture, view and utilize contact data and activities in order to carry out essential client service and business development activities on the go. It offers the latest secure authentication methods to keep your client data safe, and seamless integration with the InterAction cloud applications, so your InterAction user experience is consistent and familiar. You will benefit from: - advanced client service and business development success by providing easy convenient access to key client information and relationship intelligence - improved contact data quality and collection by making it simple and intuitive to capture and update client information - minimized security risks by utilizing multi factor authentication - reduced time and effort on updates by providing automatic cloud updates.
Screenshots
Verdict
The clearest difference is rating: InterAction+™ at 3.7 against Expert Assistant Professional's 3.0. InterAction+™ also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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.
InterAction+™ holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Expert Assistant Professional ships an update every 3 months, InterAction+™ monthly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.
| Parameter | Expert Assistant Professional | InterAction+™ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (6 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Aderant Holdings Inc. | LexisNexis |
Customer experience
Expert Assistant Professional
InterAction+™
In-app purchases
Expert Assistant Professional
No in-app purchases
InterAction+™
No in-app purchases
Questions
Is Expert Assistant Professional free?
Is InterAction+™ free?
Which has better reviews, Expert Assistant Professional or InterAction+™?
Do Expert Assistant Professional or InterAction+™ have ads?
Which is updated more often, Expert Assistant Professional or InterAction+™?
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