# Synology MailPlus vs Dropsight

The clearest difference is rating: Dropsight at 5.0 against Synology MailPlus's 3.8. Dropsight also leads on update cadence (every 6 weeks vs every 4 months). Synology MailPlus's advantage is ratings volume (19 vs 2). 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.

Dropsight holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Synology MailPlus has 19 ratings behind it against 2, so its average is the more settled of the two.

Synology MailPlus ships an update every 4 months, Dropsight every 6 weeks. The most recent releases landed on August 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Synology MailPlus | Dropsight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/synology-mailplus/id967913737/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dropsight/id1583400945/reviews)** |
| Number of ratings | **19** | 2 |
| Positive reviews | 42.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 100 MB | 85 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Synology Inc.](https://appshunter.io/developer/321493109) | [Dropsight (Pty) Ltd](https://appshunter.io/developer/1583400947) |

## 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


### Dropsight

[App page](https://appshunter.io/ios/app/dropsight/id1583400945)

This tool transforms your smartphone into a spray deposition analysis device for natural leaf surfaces. It helps optimize agricultural chemical usage by comparing deposition from various spray apparatus and calibrations.

**Highlights:** Spray deposition analysis, UV photography integration, Leaf surface analysis, Comparison of spray apparatus, Optimization of agricultural chemicals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synology MailPlus free?

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

### Is Dropsight free?

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

### Which has better reviews, Synology MailPlus or Dropsight?

Dropsight is rated higher. Synology MailPlus averages 3.8 out of 5 from 19 ratings, while Dropsight averages 5.0 from 2 ratings.

### Do Synology MailPlus or Dropsight have ads?

Neither Synology MailPlus nor Dropsight shows ads.

### Which is updated more often, Synology MailPlus or Dropsight?

Synology MailPlus ships an update every 4 months, and Dropsight every 6 weeks. Most recently, Synology MailPlus was updated on August 13, 2026 and Dropsight on September 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.*