# ESS MobileClient vs Dove by Canary Mail

The clearest difference is in-app purchases: ESS MobileClient at none against Dove by Canary Mail's 2. Dove by Canary Mail's advantage is update cadence (every 6 days vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dove by Canary Mail sells 2 in-app purchases, starting at $19.99 per month. ESS MobileClient asks for nothing beyond the download.

ESS MobileClient ships an update every 21 months, Dove by Canary Mail every 6 days. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ESS MobileClient | Dove by Canary Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (26 ratings)](https://appshunter.io/ios/app/dove-by-canary-mail/id6749230975/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 70.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 36 MB | 175 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [tempIT GmbH](https://appshunter.io/developer/1684529999) | [Cartasec Pte. Ltd.](https://appshunter.io/developer/1137358501) |

## What reviewers say

### ESS MobileClient

[App page](https://appshunter.io/ios/app/ess-mobileclient/id6448386646)

**Features:** Vision Pro support

**In-app purchases:** none


### Dove by Canary Mail

[App page](https://appshunter.io/ios/app/dove-by-canary-mail/id6749230975)

This AI-powered email client intelligently prioritizes your communications, extracts tasks, and offers real-time assistance. Automate repetitive actions, organize messages with smart labels, and gain context for delegation, all while learning your workflow to improve efficiency.

**Highlights:** Smart Inbox for prioritized emails, Daily Tasks extraction, Wingman AI for real-time advice, AI Actions for automation, Briefs for context-rich delegation, Smart Labels for organization, Memory for personalized learning

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dove Pro | $19.99 | per month |
| Dove Pro | $199.99 | per year |


## Frequently asked questions

### Is ESS MobileClient free?

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

### Is Dove by Canary Mail free?

Dove by Canary Mail is free to download, with in-app purchases available.

### Do ESS MobileClient or Dove by Canary Mail have ads?

Neither ESS MobileClient nor Dove by Canary Mail shows ads.

### Which is updated more often, ESS MobileClient or Dove by Canary Mail?

ESS MobileClient ships an update every 21 months, and Dove by Canary Mail every 6 days. Most recently, ESS MobileClient was updated on October 30, 2026 and Dove by Canary Mail on November 8, 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.*