# IronMail vs Kopo Mail

IronMail and Kopo Mail are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for IronMail against 5.0 for Kopo Mail. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

IronMail ships an update weekly, Kopo Mail every 5 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | IronMail | Kopo Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ironmail/id6760423579/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/kopo-mail/id6764748453/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 31 MB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Ramirez](https://appshunter.io/developer/1844215160) | [Kopo Pay LLC](https://appshunter.io/developer/1895902532) |

## What reviewers say

### IronMail

[App page](https://appshunter.io/ios/app/ironmail/id6760423579)

Access your corporate email on the go with this companion app. It connects to your organization's self-hosted IronMail server, offering features like push notifications, secure biometric login, and offline access to your messages.

**Highlights:** Read, compose, and manage corporate email, Real-time push notifications, Biometric authentication, Dark theme interface, Fast email search, Attachment support with previews, Offline access to cached emails

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

**In-app purchases:** none


### Kopo Mail

[App page](https://appshunter.io/ios/app/kopo-mail/id6764748453)

This app provides secure and fast access to your corporate email for team members. It offers features like real-time notifications, organized folders, and easy composition with attachment management. Designed exclusively for KopoPay employees, it ensures professional and private communication.

**Highlights:** Secure corporate inbox access, Real-time push notifications, Organized folders (Inbox, Sent, Drafts, etc.), Easy email composition and reply, Attachment management and tracking, Distraction-free interface

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

**In-app purchases:** none


## Frequently asked questions

### Is IronMail free?

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

### Is Kopo Mail free?

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

### Which has better reviews, IronMail or Kopo Mail?

IronMail and Kopo Mail are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do IronMail or Kopo Mail have ads?

Neither IronMail nor Kopo Mail shows ads.

### Which is updated more often, IronMail or Kopo Mail?

IronMail ships an update weekly, and Kopo Mail every 5 days. Most recently, IronMail was updated on October 31, 2026 and Kopo Mail on November 9, 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.*