# EML Viewer vs eM Client

The clearest difference is price: eM Client at Free against EML Viewer's $1.99. eM Client also leads on rating (3.7 vs 3.0) and update cadence (every 10 days vs every 2 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

eM Client is free to download; EML Viewer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

eM Client holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 21 and 48 respectively. Written reviews split almost evenly too, at 49% and 48% positive.

EML Viewer ships an update every 2 months, eM Client every 10 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EML Viewer | eM Client |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (21 ratings)](https://appshunter.io/ios/app/eml-viewer/id1232389519/reviews) | **[3.7 (48 ratings)](https://appshunter.io/ios/app/em-client/id1561166404/reviews)** |
| Number of ratings | 21 | **48** |
| Positive reviews | **49.0% of reviews** | 48.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 10 MB | 178 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Logic Corporation](https://appshunter.io/developer/303074412) | [eM Client](https://appshunter.io/developer/1561166526) |

## What reviewers say

### EML Viewer

[App page](https://appshunter.io/ios/app/eml-viewer/id1232389519)

Easily view saved emails in EML format directly on your iOS device. Open attachments, share them with other applications, or print them. You can also compose a new email using the content of an EML file.

**Highlights:** View EML files, Access attachments, Share attachments, Print attachments, Compose new emails from EML

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

**In-app purchases:** none

**What reviewers like**

- ✅ Opens .eml files
- 👍 Works as advertised
- 🚀 Quick updates and support
- ✨ Displays attachments
- 💡 Handles PEC emails

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Unusable due to crashes
- 🐛 Does not read digitally signed emails
- 🐛 Does not open files over 2MB
- 🐛 Low memory errors

**Reported bugs**

- App crashes frequently
- App is unusable due to crashes
- Does not read digitally signed emails
- Does not open files over 2MB
- Low memory errors

**Requested features**

- Dark mode option
- Option to create folders
- Ability to print messages
- Forwarding function
- Prevent external images from loading by default


### eM Client

[App page](https://appshunter.io/ios/app/em-client/id1561166404)

This app unifies email, calendar, tasks, contacts, and notes into a single, AI-enhanced platform. It offers advanced features typically found on desktop, including instant message translation and robust encryption, for seamless management of multiple accounts on your iPhone and iPad.

**Highlights:** AI-enhanced email drafting and replies, Unified inbox for email, calendar, tasks, contacts, and notes, Instant message translation, PGP and S/MIME encryption, Quick import from desktop app, Mail-tracking pixel detection, Snooze and Undo Send features

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable and customizable
- 🔒 Great privacy and security features
- 👍 Clean and intuitive interface
- 🚀 Smooth and fast performance
- 👍 Seamless sync between desktop and mobile

**What reviewers complain about**

- 🐛 Slow email sync and loading issues
- 🐛 Unreliable push notifications and badge counts
- 🐛 Inconsistent behavior compared to other email apps
- 🐛 Bugs and glitches, especially in the initial release
- 🔋 High battery consumption

**Reported bugs**

- Emails not sending immediately
- Drafts not visible or editable
- Inconsistent behavior when switching between folders
- Trouble signing in to multiple Google accounts

**Requested features**

- Calendar integration
- Improved background refresh and sync
- Custom notification sounds
- Ability to sort emails by sender
- More customization options


## Frequently asked questions

### Is EML Viewer free?

EML Viewer costs $1.99, with no in-app purchases.

### Is eM Client free?

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

### Which has better reviews, EML Viewer or eM Client?

eM Client is rated higher. EML Viewer averages 3.0 out of 5 from 21 ratings, while eM Client averages 3.7 from 48 ratings.

### Do EML Viewer or eM Client have ads?

Neither EML Viewer nor eM Client shows ads.

### Which is updated more often, EML Viewer or eM Client?

EML Viewer ships an update every 2 months, and eM Client every 10 days. Most recently, EML Viewer was updated on October 18, 2026 and eM Client on October 17, 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.*