# Synology MailPlus vs UniFi Design

The clearest difference is rating: UniFi Design at 5.0 against Synology MailPlus's 3.8. UniFi Design also leads on update cadence (fortnightly vs every 4 months). Synology MailPlus's advantage is review sentiment (43% vs 23%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

UniFi Design holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 19 and 7 respectively. Written reviews complicate that: 43% of Synology MailPlus's written reviews are positive against 23% of UniFi Design's, so the app with the better star average is not the one people write more warmly about.

Synology MailPlus ships an update every 4 months, UniFi Design fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Synology MailPlus | UniFi Design |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/synology-mailplus/id967913737/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/unifi-design/id6451146502/reviews)** |
| Number of ratings | **19** | 7 |
| Positive reviews | **42.5% of reviews** | 23.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 100 MB | 405 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Synology Inc.](https://appshunter.io/developer/321493109) | [Ubiquiti Inc.](https://appshunter.io/developer/683620863) |

## What reviewers say

### 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


### UniFi Design

[App page](https://appshunter.io/ios/app/unifi-design/id6451146502)

Plan, build, and visualize network setups from anywhere. This app allows detailed rack configuration, project syncing from UniFi Design Center, and AR placement for realistic previews. Access various network planning tools in one convenient location.

**Highlights:** Detailed rack setup configuration, Sync projects from UniFi Design Center, Redesigned topology view, Dedicated ports view for device editing, Augmented Reality (AR) rack placement, Access to network planning tools

**In-app purchases:** none


## Frequently asked questions

### Is Synology MailPlus free?

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

### Is UniFi Design free?

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

### Which has better reviews, Synology MailPlus or UniFi Design?

UniFi Design is rated higher. Synology MailPlus averages 3.8 out of 5 from 19 ratings, while UniFi Design averages 5.0 from 7 ratings.

### Do Synology MailPlus or UniFi Design have ads?

Neither Synology MailPlus nor UniFi Design shows ads.

### Which is updated more often, Synology MailPlus or UniFi Design?

Synology MailPlus ships an update every 4 months, and UniFi Design fortnightly. Most recently, Synology MailPlus was updated on November 5, 2026 and UniFi Design on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*