# IceWarp vs C Express

The clearest difference is rating: C Express at 5.0 against IceWarp's 2.1. C Express also leads on iOS requirement (12.2 vs 18.0). IceWarp's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 months). On price, ratings volume, 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.

C Express holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

IceWarp ships an update fortnightly, C Express every 5 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | IceWarp | C Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/icewarp/id1591648135/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/c-express/id1629721909/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 304 MB | 303 MB |
| Requires iOS | 18.0 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IceWarp Ltd.](https://appshunter.io/developer/918986262) | [CExpress Corporate](https://appshunter.io/developer/1629721911) |

## 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


### C Express

[App page](https://appshunter.io/ios/app/c-express/id1629721909)

Access unique deals and join a loyalty program directly from your phone. This app offers the easiest and most beneficial way to take advantage of special offerings.

**Highlights:** Access unique deals, Join loyalty program, Mobile access, Exclusive offers, Faster deal access

**In-app purchases:** none


## Frequently asked questions

### Is IceWarp free?

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

### Is C Express free?

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

### Which has better reviews, IceWarp or C Express?

C Express is rated higher. IceWarp averages 2.1 out of 5 from 7 ratings, while C Express averages 5.0 from 4 ratings.

### Do IceWarp or C Express have ads?

C Express shows ads; IceWarp does not.

### Which is updated more often, IceWarp or C Express?

IceWarp ships an update fortnightly, and C Express every 5 months. Most recently, IceWarp was updated on October 6, 2026 and C Express on October 1, 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.*