Comparison

Mimecast Mobile vs Harvey

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

Head to head
About

Mimecast Mobile

Access Mimecast's cloud services for email security, archiving, and continuity on your mobile device. Search your archive, access your online inbox 24/7, and manage spam messages. Stay productive from anywhere.

Highlights
  • Search email archive
  • Access online inbox 24/7
  • Manage spam messages
  • Report spam
  • Seamless cloud service access
Read full description

Important The app accesses your device contacts so that you can select them when addressing emails. The contacts are only ever stored on your device and Mimecast does not have access to them at any point. This app allows you to access Mimecast’s Cloud Services from your iPad or iPhone. If your organization uses Mimecast Services for email security, email archiving or email continuity, this app provides seamless access to key services including the ability to: • Instantly search and access content in your Mimecast personal email archive • Access your ‘Online Inbox’ to keep you connected to email 24x7 – even when your corporate email server or Outlook access is down • Manage your queue of messages on hold due to suspected spam • Report a message as spam So whether you’re on the road, in a meeting, or just away from your desk, you can be more productive with the Mimecast Mobile App. To start using this app, simply download it – its free, select Add Account, and enter your company email address and password. The app will then automatically connect to the Mimecast Cloud giving you instant access to all the features available. Trouble connecting? If you are having trouble connecting to the service, it may be because you have a different password set for your Mimecast Account or that your IT department hasn’t enabled mobile access for you. Contact your IT department to help you get connected. Not sure if your organization uses Mimecast? Your IT department will be able to tell you. If your organization is already using Mimecast, encourage them to let you access the service from your mobile device so you can be even more productive. EMM Support The app can also be deployed via EMM platforms that support the AppConfig standards giving you access to your Mimecast services, while giving your IT department administrative control to enforce mobile security policies. Access to the Mimecast Mobile app and services available through the app are dependent on the Mimecast Services your organization subscribes to. For more information about Mimecast visit www.mimecast.com

About

Harvey

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
Read full description

Harvey’s mobile app brings the power of the platform to your phone or tablet, so you can work securely wherever you are. Designed for professionals on the go, it combines speed, security, and seamless access to your matters—helping you stay productive without being tied to your desk. Keep work moving forward – Transform unproductive moments into meaningful work. Use dictation to query Harvey hands-free, scan and upload contracts, or generate transcripts of recorded conversations—all while traveling or between meetings. Complete context in your pocket – Stay connected to your matters and colleagues wherever you are. Access Vault, review shared queries, and pick up past threads with full history synced across devices. Adopt without friction – Harvey’s mobile app is built for seamless, compliant adoption. With enterprise-grade security, single sign-on, and admin controls, it meets lawyers where they already do much of their work. Key features - Assistant: Run secure, context-aware queries using your firm’s sources (web, Vault, and more) - Dictation: Speak prompts directly into Assistant for quick, hands-free querying - Vault Search: Access and search agreements, filings, and client documents - Scan & Upload: Photograph contracts or exhibits and save them to Vault or attach them to a query - Audio-to-Transcript: Record and generate transcripts with the appropriate disclaimers (Coming Soon) - History & Sync: View past queries and threads, synced in real time with your web account - Sharing: Share queries and Vault projects seamlessly with colleagues - Secure Login: Meet firm compliance standards through enterprise-grade authentication Example use cases - Prepare for client meetings with quick summaries from Vault or EDGAR filings - Review matter history on your commute - Search precedents during negotiations - Capture and analyze documents on the spot - Record and save transcripts for later reference - Dictate queries hands-free while in transit

Screenshots

Mimecast Mobile4 screens
Harvey4 screens

Verdict

The call

The clearest difference is review sentiment: Harvey at 100% against Mimecast Mobile's 47%. Harvey also leads on rating (4.7 vs 2.5) and update cadence (weekly vs every 2 months). Mimecast Mobile's advantage is iOS requirement (12.0 vs 18.6). 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

Harvey holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 50 and 23 respectively. Written reviews point the same way: 47% of Mimecast Mobile's written reviews are positive against 100% of Harvey's.

UpkeepUpdate frequency

Mimecast Mobile ships an update every 2 months, Harvey weekly. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Mimecast Mobile versus Harvey: the parameters behind the verdict, then further details
ParameterMimecast MobileHarvey
PriceFreeFree
Rating2.5 (50 ratings)4.7 (23 ratings) — better
Positive reviews46.7% of reviews100.0% of reviews — better
Number of ratings50 — better23
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size36 MB134 MB
Age rating4+4+
DeveloperMimecast UK LtdHarvey AI

Customer experience

Mimecast Mobile

All ratings46 ratings
Positive32.6%
Neutral6.5%
Negative60.9%
Written reviews90 reviews
Positive46.7%
Neutral8.9%
Negative44.4%

Harvey

All ratings23 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Mimecast Mobile

Reported bugs

21 issues
  • Random non-bind lockout
  • Cannot get past initial login screen (Entra SSO)
  • Freezes when opening image attachments
  • Binding not found error
  • App crashes in iOS 12
Show 16 more
  • Loading content error
  • App crashes on launch
  • Invalid date format error
  • Bug causing authentication issues after updates
  • Cannot login after upgrade
  • App crushes on launch
  • Doesn't show all emails or in the right order
  • Shows irrelevant emails
  • Syncs sent mail to inbox
  • Removed ability to see multiple email accounts
  • App crashes
  • Cannot forward and reply after update
  • Not authorized to use the app after update
  • Search on email subject line removed
  • Invalid username, password or permissions after update
  • Invalid date format error

Requested features

16 requests
  • Push notifications with sound
  • Ability to empty inbox
  • Highlight read/unread messages
  • Dark mode
  • Advanced analytics dashboard
Show 11 more
  • Support for MFA or SSO with Office365
  • Ability to delete, star, and attach files to emails
  • Ability to create emails
  • Support for folders
  • Landscape view support
  • iPad version
  • Release user emails via super admin section
  • Ability to release emails flagged as spam
  • Filter out old messages in inbox
  • Search on email subject line (re-add)
  • View multiple accounts simultaneously

Harvey

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mimecast Mobile

No in-app purchases

None

Harvey

No in-app purchases

Questions

Is Mimecast Mobile free?
Mimecast Mobile 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, Mimecast Mobile or Harvey?
Harvey is rated higher. Mimecast Mobile averages 2.5 out of 5 from 50 ratings, while Harvey averages 4.7 from 23 ratings.
Do Mimecast Mobile or Harvey have ads?
Neither Mimecast Mobile nor Harvey shows ads.
Which is updated more often, Mimecast Mobile or Harvey?
Mimecast Mobile ships an update every 2 months, and Harvey weekly. Most recently, Mimecast Mobile was updated on October 23, 2026 and Harvey on October 30, 2026.

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