# Expert Assistant Professional vs Harvey

The clearest difference is review sentiment: Harvey at 100% against Expert Assistant Professional's 0%. Harvey also leads on rating (4.7 vs 3.0) and update cadence (every 6 days vs every 3 months). Expert Assistant Professional's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Harvey holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 6 and 23 respectively. Written reviews point the same way: 0% of Expert Assistant Professional's written reviews are positive against 100% of Harvey's.

Expert Assistant Professional ships an update every 3 months, Harvey every 6 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Expert Assistant Professional | Harvey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/expert-assistant-professional/id1294470752/reviews) | **[4.7 (23 ratings)](https://appshunter.io/ios/app/harvey/id6743734610/reviews)** |
| Number of ratings | 6 | **23** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 19 MB | 134 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aderant Holdings Inc.](https://appshunter.io/developer/896510525) | [Harvey AI](https://appshunter.io/developer/1804254253) |

## What reviewers say

### Expert Assistant Professional

[App page](https://appshunter.io/ios/app/expert-assistant-professional/id1294470752)

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:** Vision Pro support

**In-app purchases:** none


### Harvey

[App page](https://appshunter.io/ios/app/harvey/id6743734610)

This business app allows professionals to work securely from anywhere, offering seamless access to documents and queries. It enables hands-free querying via dictation, document scanning, and real-time syncing across devices for enhanced productivity.

**Highlights:** Secure remote work, Hands-free dictation queries, Document scanning and upload, Real-time data sync, Vault document search, Collaborative query sharing

**In-app purchases:** none


## Frequently asked questions

### Is Expert Assistant Professional free?

Expert Assistant Professional is free to download, with no in-app purchases.

### Is Harvey free?

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

### Which has better reviews, Expert Assistant Professional or Harvey?

Harvey is rated higher. Expert Assistant Professional averages 3.0 out of 5 from 6 ratings, while Harvey averages 4.7 from 23 ratings.

### Do Expert Assistant Professional or Harvey have ads?

Neither Expert Assistant Professional nor Harvey shows ads.

### Which is updated more often, Expert Assistant Professional or Harvey?

Expert Assistant Professional ships an update every 3 months, and Harvey every 6 days. Most recently, Expert Assistant Professional was updated on October 17, 2026 and Harvey on October 14, 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.*