# Synology MailPlus vs Swift Paperless

The clearest difference is review sentiment: Swift Paperless at 97% against Synology MailPlus's 43%. Swift Paperless also leads on rating (4.9 vs 3.8) and update cadence (monthly vs every 4 months). Synology MailPlus's advantage is in-app purchases (none vs 4). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Swift Paperless sells 4 one-off in-app purchases. Synology MailPlus asks for nothing beyond the download.

Swift Paperless holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 19 and 72 respectively. Written reviews point the same way: 43% of Synology MailPlus's written reviews are positive against 97% of Swift Paperless's.

Synology MailPlus ships an update every 4 months, Swift Paperless monthly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Synology MailPlus | Swift Paperless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/synology-mailplus/id967913737/reviews) | **[4.9 (72 ratings)](https://appshunter.io/ios/app/swift-paperless/id6448698521/reviews)** |
| Number of ratings | 19 | **72** |
| Positive reviews | 42.5% of reviews | **97.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 100 MB | 29 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Synology Inc.](https://appshunter.io/developer/321493109) | [Paul Gessinger](https://appshunter.io/developer/867006427) |

## 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


### Swift Paperless

[App page](https://appshunter.io/ios/app/swift-paperless/id6448698521)

This app allows users to manage documents directly from their iOS device. It seamlessly integrates with a self-hosted document management system, ensuring data privacy and control. Easily find, categorize, and add new documents on the go.

**Highlights:** Native iOS integration, Paperless-ngx compatibility, Document finding, Document categorization, Add documents from phone

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee money | $3.99 | one-time |
| Proper thank-you | $8.99 | one-time |
| Above and beyond | $17.99 | one-time |
| Legendary generosity | $44.99 | one-time |


## Frequently asked questions

### Is Synology MailPlus free?

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

### Is Swift Paperless free?

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

### Which has better reviews, Synology MailPlus or Swift Paperless?

Swift Paperless is rated higher. Synology MailPlus averages 3.8 out of 5 from 19 ratings, while Swift Paperless averages 4.9 from 72 ratings.

### Do Synology MailPlus or Swift Paperless have ads?

Neither Synology MailPlus nor Swift Paperless shows ads.

### Which is updated more often, Synology MailPlus or Swift Paperless?

Synology MailPlus ships an update every 4 months, and Swift Paperless monthly. Most recently, Synology MailPlus was updated on October 8, 2026 and Swift Paperless on October 11, 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.*