# eM Client vs Docii

The clearest difference is in-app purchases: eM Client at none against Docii's 10. eM Client also leads on update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Docii sells 10 one-off in-app purchases. eM Client asks for nothing beyond the download.

eM Client ships an update every 10 days, Docii every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | eM Client | Docii |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (49 ratings)](https://appshunter.io/ios/app/em-client/id1561166404/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 48.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | — |
| Size | 179 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eM Client](https://appshunter.io/developer/1561166526) | [Hoang Thuong Vu](https://appshunter.io/developer/1709848945) |

## What reviewers say

### 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


### Docii

[App page](https://appshunter.io/ios/app/docii/id6756637343)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 coins | $0.29 | one-time |
| 10 coins | $0.49 | one-time |
| 20 coins | $0.99 | one-time |
| 40 coins | $1.99 | one-time |
| 60 coins | $2.99 | one-time |
| 120 coins | $4.99 | one-time |
| 180 coins | $6.99 | one-time |
| 250 coins | $9.99 | one-time |
| 20 coins | $19.99 | one-time |
| 100 coins | $99.99 | one-time |


## Frequently asked questions

### Is eM Client free?

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

### Is Docii free?

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

### Do eM Client or Docii have ads?

Neither eM Client nor Docii shows ads.

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

eM Client ships an update every 10 days, and Docii every 2 months. Most recently, eM Client was updated on October 30, 2026 and Docii on October 25, 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.*