# IceWarp vs InnaITAuthenticator

The clearest difference is update cadence: IceWarp at fortnightly against InnaITAuthenticator's monthly. InnaITAuthenticator's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IceWarp ships an update fortnightly, InnaITAuthenticator monthly. The most recent releases landed on September 18, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | IceWarp | InnaITAuthenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (7 ratings)](https://appshunter.io/ios/app/icewarp/id1591648135/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 304 MB | 10 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IceWarp Ltd.](https://appshunter.io/developer/918986262) | [Sathya Naryanan Varadharajan](https://appshunter.io/developer/1675440755) |

## What reviewers say

### IceWarp

[App page](https://appshunter.io/ios/app/icewarp/id1591648135)

This app consolidates email, team chat, online meetings, note-taking, and document collaboration into a single platform. It enables seamless communication and productivity for teams on the go, supporting real-time document editing and large online conferences.

**Highlights:** Email management, Team chat functionality, Online meeting hosting, Note-taking and syncing, Real-time document collaboration, Meeting lobby mode

**Features:** macOS Compatibility, Siri integration, Vision Pro support

**In-app purchases:** none


### InnaITAuthenticator

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IceWarp free?

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

### Is InnaITAuthenticator free?

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

### Do IceWarp or InnaITAuthenticator have ads?

Neither IceWarp nor InnaITAuthenticator shows ads.

### Which is updated more often, IceWarp or InnaITAuthenticator?

IceWarp ships an update fortnightly, and InnaITAuthenticator monthly. Most recently, IceWarp was updated on September 18, 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.*