# QmailClient vs eM Client

The clearest difference is review sentiment: eM Client at 48% against QmailClient's 0%. eM Client also leads on rating (3.7 vs 2.0) and update cadence (every 10 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

eM Client holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: eM Client has 47 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of QmailClient's written reviews are positive against 48% of eM Client's.

QmailClient ships an update every 4 months, eM Client every 10 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | QmailClient | eM Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/qmailclient/id1087740187/reviews) | **[3.7 (47 ratings)](https://appshunter.io/ios/app/em-client/id1561166404/reviews)** |
| Number of ratings | 6 | **47** |
| Positive reviews | 0.0% of reviews | **48.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 40 MB | 178 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) | [eM Client](https://appshunter.io/developer/1561166526) |

## What reviewers say

### QmailClient

[App page](https://appshunter.io/ios/app/qmailclient/id1087740187)

Access and manage all your email accounts from your mobile device. Browse, compose, reply, and organize emails stored on your QNAP NAS, even offline. Attach photos directly from your phone to emails.

**Highlights:** Manage multiple email accounts, Browse emails from QNAP NAS, Attach photos to emails, Download attachments for offline reading, Read, reply, forward, and delete emails, Offline mail reading capability

**In-app purchases:** none


### 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 QmailClient free?

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

### Is eM Client free?

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

### Which has better reviews, QmailClient or eM Client?

eM Client is rated higher. QmailClient averages 2.0 out of 5 from 6 ratings, while eM Client averages 3.7 from 47 ratings.

### Do QmailClient or eM Client have ads?

Neither QmailClient nor eM Client shows ads.

### Which is updated more often, QmailClient or eM Client?

QmailClient ships an update every 4 months, and eM Client every 10 days. Most recently, QmailClient was updated on October 1, 2026 and eM Client on October 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.*