Comparison

OfficeMail Pro vs InnaITAuthenticator

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

Head to head
About

OfficeMail Pro

This app offers secure email, calendar, and task management with features for collaboration. It supports direct push synchronization and provides a unified inbox for multiple accounts. Ideal for business and personal use, it enhances productivity with a rich-text editor and customizable notifications.

Highlights
  • Direct Push Synchronization
  • Unified Mailboxes
  • Shared Mailboxes and Calendars
  • Rich-Text Editor
  • S/MIME Support
  • Global Address List
  • Dark Theme
Features
Read full description

OfficeMail Pro, an email client app using ActiveSync is not only a secure and safe email client but also an app reinforcing a various convenience aspect. It is a product that has been significantly improved and implemented plenty of features like the shared mailbox and calendars for collaborations with your colleagues. Therefore, it will be an excellent gift for those who are looking for secure email for business and personal use. OfficeMail Pro provides powerful functions for Email, Calendar, Contacts, Tasks, and Notes available in Microsoft Exchange Server, Office365, and Google Workspace. OfficeMail Pro is not a free app, it's a trial app that you may purchase after reviewing for 2 weeks. After enough time using the free trial for 2 weeks and you need to purchase the subscription membership you want if you would be satisfied. For the subscription, it's easy. You should subscribe to a yearly subscription if you want to use OfficeMail Pro. - Yearly subscription: $19.99 Your subscription automatically renews unless auto-renew is turned off 24-hours before the end of the current period. You can manage your subscription and turn off auto-renew from your App Store Account Settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. ### Key features - Direct Push Synchronization with Exchange ActiveSync - OfficeMail Pro operates the push server on its own. - Great user experience & beautiful GUI - Unified mailboxes - Multiple accounts - Shared mailboxes and calendars. - Rich-Text editor - S/MIME support - Global Address List (GAL) - Select folders to push (Email notification per each folder) - Full HTML signature editor - Automatic setup for many popular email services like Office 365, Outlook.com, Gmail or Google Workspace(G Suite). - Full HTML (inbound, outbound) - Conversation mode supports - Supports the Modern Authentication for Office 365. - Supports a workspace for accounts - Notification category supports - Dark theme ### Supported servers - Exchange Server 2010, 2013, 2016, 2019 - Office 365, Exchange Online - Outlook.com - Gmail, Google Workspace (G Suite) ### Customer support If you have a question, bug report, or a special request, send an email to help@re-work.zendesk.com, and we will get back to you as soon as we can. Privacy Policy: https://www.officemail.app/privacy-policy Terms and Conditions: https://www.officemail.app/terms-and-conditions ## Keywords --- Exchange,Office365,ActiveSync,Email,Mail,Calendar,To Do,Shared Mailbox,Shared Calendar,Outlook

About

InnaITAuthenticator

Features
Read full description

Mobile base authentication system used for application login

Screenshots

OfficeMail Pro4 screens
InnaITAuthenticator4 screens

Verdict

The call

The clearest difference is in-app purchases: InnaITAuthenticator at none against OfficeMail Pro's 1. OfficeMail Pro's advantage is update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement 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. OfficeMail Pro sells 1 in-app purchase, starting at $19.99 per year. InnaITAuthenticator asks for nothing beyond the download.

UpkeepUpdate frequency

OfficeMail Pro ships an update fortnightly, InnaITAuthenticator monthly. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.

Scorecard2 real differences · 8 level
OfficeMail Pro versus InnaITAuthenticator: the parameters behind the verdict, then further details
ParameterOfficeMail ProInnaITAuthenticator
PriceFreeFree
Rating3.1 (39 ratings) — better—
Positive reviews43.1% of reviews—
Number of ratings39 — better—
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size176 MB10 MB
Age rating4+4+
DeveloperNextIntelligence.aiSathya Naryanan Varadharajan

In-app purchases

1 purchases

OfficeMail Pro

Subscriptions1
  • Pro Membership - Yearly$19.991 Year
None

InnaITAuthenticator

No in-app purchases

Questions

Is OfficeMail Pro free?
OfficeMail Pro is free to download, with in-app purchases available.
Is InnaITAuthenticator free?
InnaITAuthenticator is free to download, with no in-app purchases.
Do OfficeMail Pro or InnaITAuthenticator have ads?
Neither OfficeMail Pro nor InnaITAuthenticator shows ads.
Which is updated more often, OfficeMail Pro or InnaITAuthenticator?
OfficeMail Pro ships an update fortnightly, and InnaITAuthenticator monthly. Most recently, OfficeMail Pro was updated on September 20, 2026 and InnaITAuthenticator on May 16, 2026.

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