# OfficeMail Pro vs InnaITAuthenticator

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.

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.

OfficeMail Pro ships an update fortnightly, InnaITAuthenticator monthly. The most recent releases landed on September 25, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | OfficeMail Pro | InnaITAuthenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (39 ratings)](https://appshunter.io/ios/app/officemail-pro/id1528303399/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 43.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 176 MB | 10 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NextIntelligence.ai](https://appshunter.io/developer/1079689904) | [Sathya Naryanan Varadharajan](https://appshunter.io/developer/1675440755) |

## What reviewers say

### OfficeMail Pro

[App page](https://appshunter.io/ios/app/officemail-pro/id1528303399)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership - Yearly | $19.99 | per year |


### InnaITAuthenticator

[App page](https://appshunter.io/ios/app/innaitauthenticator/id6504993404)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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 25, 2026 and InnaITAuthenticator on May 16, 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.*