# Email Client vs eM Client

The clearest difference is rating: Email Client at 4.6 against eM Client's 3.7. Email Client also leads on ratings volume (4.7K vs 51). eM Client's advantage is in-app purchases (none vs 10) and update cadence (every 10 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Email Client sells 7 in-app purchases, starting at $19.99 per month. eM Client asks for nothing beyond the download.

Email Client holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Email Client has 4.7K ratings behind it against 51, so its average is the more settled of the two. Written reviews complicate that: 39% of Email Client's written reviews are positive against 48% of eM Client's, so the app with the better star average is not the one people write more warmly about.

Email Client ships an update every 6 weeks, eM Client every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Email Client | eM Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.7K ratings)](https://appshunter.io/ios/app/email-client-boomerang-mail/id1236906322/reviews)** | [3.7 (51 ratings)](https://appshunter.io/ios/app/em-client/id1561166404/reviews) |
| Number of ratings | **4.7K** | 51 |
| Positive reviews | 39.1% of reviews | **48.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 92 MB | 179 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Baydin Inc.](https://appshunter.io/developer/1121758661) | [eM Client](https://appshunter.io/developer/1561166526) |

## What reviewers say

### Email Client

[App page](https://appshunter.io/ios/app/email-client-boomerang-mail/id1236906322)

Manage all your email accounts in one place with features like read receipts, scheduled sending, and AI-powered writing feedback. Quickly schedule meetings directly from your inbox and pause incoming messages when you need to focus.

**Highlights:** One-tap calendar scheduling, Read receipts, Email scheduling, Inbox Pause, AI writing feedback, Multiple account support

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boomerang Gmail Pro Monthly | $19.99 | per month |
| Boomerang Gmail Pro Monthly | $19.99 | per month |
| Boomerang Outlook Pro Monthly | $19.99 | per month |
| Boomerang Outlook Pro Monthly | $19.99 | per month |
| Boomerang Gmail Pro Yearly | $179.99 | per year |
| Boomerang Gmail Pro Yearly | $179.99 | per year |
| Boomerang Outlook Pro Yearly | $179.99 | per year |

**What reviewers like**

- 🚀 Efficient email management
- 👍 Intuitive interface
- 💡 Useful features like scheduling and boomerang
- 🚀 Fast and responsive

**What reviewers complain about**

- 🐛 Reliability issues (crashes, emails not syncing)
- 💰 Expensive subscription model
- 🔒 Concerns about data privacy
- 🐛 Bugs and glitches

**Reported bugs**

- Emails not loading properly
- Unread email count not updating correctly
- Scheduled emails not sending at the right time
- Compatibility issues with other apps (e.g., SwiftKey)

**Requested features**

- Unified inbox for multiple email accounts
- Customizable swipe gestures
- Dark mode
- Better email threading and conversation view
- Improved notification handling


### eM Client

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

Manage emails, calendars, tasks, contacts, and notes efficiently in one application. Features AI assistance for drafting and replying, robust security with PGP and S/MIME encryption, and instant message translation. Offers advanced privacy options and seamless integration with cloud storage and online meetings.

**Highlights:** Unified inbox for emails, calendars, tasks, contacts, and notes, AI-powered email drafting and reply assistance, PGP and S/MIME encryption for secure communication, Instant message translation, Advanced privacy and mail-tracking pixel detection, Integration with cloud storage and online meetings

**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 Email Client free?

Email Client is free to download, with in-app purchases available.

### Is eM Client free?

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

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

Email Client is rated higher. Email Client averages 4.6 out of 5 from 4.7K ratings, while eM Client averages 3.7 from 51 ratings.

### Do Email Client or eM Client have ads?

Neither Email Client nor eM Client shows ads.

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

Email Client ships an update every 6 weeks, and eM Client every 10 days. Most recently, Email Client was updated on November 2, 2026 and eM Client on November 3, 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.*