# Email.cz vs Synology MailPlus

The clearest difference is rating: Email.cz at 4.6 against Synology MailPlus's 3.8. Email.cz also leads on update cadence (monthly vs every 4 months) and ratings volume (58 vs 19). Synology MailPlus's advantage is review sentiment (43% vs 13%). 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.

Email.cz holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 58 and 19 respectively. Written reviews complicate that: 13% of Email.cz's written reviews are positive against 43% of Synology MailPlus's, so the app with the better star average is not the one people write more warmly about.

Email.cz ships an update monthly, Synology MailPlus every 4 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Email.cz | Synology MailPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (58 ratings)](https://appshunter.io/ios/app/emailcz/id965773009/reviews)** | [3.8 (19 ratings)](https://appshunter.io/ios/app/synology-mailplus/id967913737/reviews) |
| Number of ratings | **58** | 19 |
| Positive reviews | 13.1% of reviews | **42.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 27 MB | 100 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seznam.cz a.s.](https://appshunter.io/developer/323858901) | [Synology Inc.](https://appshunter.io/developer/321493109) |

## What reviewers say

### Email.cz

[App page](https://appshunter.io/ios/app/emailcz/id965773009)

Manage all your email accounts from one place with this app. Access your folders, search old messages, and send emails even when offline. It adapts to your device's dark or light mode and offers enhanced security.

**Highlights:** Unified inbox for multiple accounts, Offline email access and sending, Quick search for older messages, Dark/Light mode adaptation, Enhanced security features, Folder management

**Features:** Vision Pro support

**In-app purchases:** none


### Synology MailPlus

[App page](https://appshunter.io/ios/app/synology-mailplus/id967913737)

Manage your emails efficiently on mobile with intuitive swipe gestures and quick-reply templates. Organize messages, attach files, and search with advanced features. Requires a Synology NAS and MailPlus server.

**Highlights:** Swipe gestures for quick actions, Quick-reply templates, Compose and attach files, Create mailboxes and labels, Advanced search, Offline cache for attachments, Customizable unread badge

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Email.cz free?

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

### Is Synology MailPlus free?

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

### Which has better reviews, Email.cz or Synology MailPlus?

Email.cz is rated higher. Email.cz averages 4.6 out of 5 from 58 ratings, while Synology MailPlus averages 3.8 from 19 ratings.

### Do Email.cz or Synology MailPlus have ads?

Neither Email.cz nor Synology MailPlus shows ads.

### Which is updated more often, Email.cz or Synology MailPlus?

Email.cz ships an update monthly, and Synology MailPlus every 4 months. Most recently, Email.cz was updated on October 23, 2026 and Synology MailPlus on October 20, 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.*