Comparison

Expert Assistant Professional vs InterAction+™

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

Head to head
About

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.

Highlights
  • Time capture
  • Expense capture
  • Bill editing
  • Client inquiries
  • Matter inquiries
  • Mobile access
Features
Read full description

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.

About

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.

Highlights
  • Capture and view contact data
  • Manage client activities
  • Secure client data access
  • Seamless cloud integration
  • Improve contact data quality
  • Automatic cloud updates
Features
Read full description

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

Expert Assistant Professional3 screens
InterAction+™4 screens

Verdict

The call

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

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

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Expert Assistant Professional versus InterAction+™: the parameters behind the verdict, then further details
ParameterExpert Assistant ProfessionalInterAction+™
PriceFreeFree
Rating3.0 (6 ratings)3.7 (3 ratings) — better
Positive reviews0.0% of reviews
Number of ratings6 — better3
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size19 MB35 MB
Age rating4+4+
DeveloperAderant Holdings Inc.LexisNexis

Customer experience

Expert Assistant Professional

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

InterAction+™

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Expert Assistant Professional

No in-app purchases

None

InterAction+™

No in-app purchases

Questions

Is Expert Assistant Professional free?
Expert Assistant Professional is free to download, with no in-app purchases.
Is InterAction+™ free?
InterAction+™ is free to download, with no in-app purchases.
Which has better reviews, Expert Assistant Professional or InterAction+™?
InterAction+™ is rated higher. Expert Assistant Professional averages 3.0 out of 5 from 6 ratings, while InterAction+™ averages 3.7 from 3 ratings.
Do Expert Assistant Professional or InterAction+™ have ads?
Neither Expert Assistant Professional nor InterAction+™ shows ads.
Which is updated more often, Expert Assistant Professional or InterAction+™?
Expert Assistant Professional ships an update every 3 months, and InterAction+™ monthly. Most recently, Expert Assistant Professional was updated on September 17, 2026 and InterAction+™ on September 20, 2026.

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