ASUS WebStorage vs Synology MailPlus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ASUS WebStorage
Access and manage your files across devices from the cloud. Automatically back up mobile photos, share files with granular permissions, and free up device storage. Your data is secured with financial-grade protection.
- Centralized cloud file management
- Automatic mobile photo backup
- Secure file sharing with access control
- Free up mobile device storage
- Financial-grade data security
Read full descriptionHide full description
Your files on different devices are centrally managed on cloud, and you can easy access them anytime and anywhere when you are not around your PC. Let’s store anything wonderful in your life on WebStorage from now on! - You can free choice that your photos on mobile devices will be saved to WebStorage by automatic uploading. - A complete sharing mode provides different levels of access authorization and comment functions to facilitate easy exchange of files. - Files can be uploaded to WebStorage to save the storage space of your mobile devices and help it run more smoothly. - All your data stored on WebStorage are absolutely secure no matter what happens to your devices. - The data security level as high as that required by international financial organizations ensures perfect data protection. 【Recommendation】 In order to enjoy a more complete user experience provided by WebStorage, please install the cloud application of WebStorage on your desktop, laptop, tablet, etc.
Synology MailPlus
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.
- 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
Read full descriptionHide full description
**You must own a Synology NAS to run this app, and be running the MailPlus to get the complete set of features** Composing emails or replying to messages on mobile devices can be a hassle. With the intuitive design of MailPlus, you can accomplish more with less effort. Organize your emails right in the palm of your hand. The swipe gestures allow you to quickly apply desired actions to your emails. Quick-reply templates save repeated keystrokes and make your reply even more efficient. With MailPlus, managing emails is only a few taps or swipes away. With MailPlus for iPhone/iPad, you can: -Compose an email and enrich the content with built-in emoticons -Attach files on your mobile device to the message -Create mailboxes and labels -Customize swipe gestures -Use quick-reply templates to reply to emails efficiently -Share browser content with your friends via MailPlus -Customize the unread email badge to only show notifications for certain labels and mailboxes -Find emails efficiently with advanced search -Offline cache stores previously viewed attachments and images for you to browse later even without Internet connection -Supports HTTPS for secure connection -All features are available with DSM 6.0 and MailPlus 1.2.0 running on Synology DiskStation
Screenshots
Verdict
The clearest difference is in-app purchases: Synology MailPlus at none against ASUS WebStorage's 7. Synology MailPlus also leads on rating (3.8 vs 3.4) and review sentiment (43% vs 16%). ASUS WebStorage's advantage is update cadence (every 6 weeks vs every 4 months) and iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ASUS WebStorage sells 7 in-app purchases, starting at $2.49 per month. Synology MailPlus asks for nothing beyond the download.
Synology MailPlus holds the better App Store score, 3.8 against 3.4. Both are backed by a comparable volume of ratings — 27 and 19 respectively. Written reviews point the same way: 16% of ASUS WebStorage's written reviews are positive against 43% of Synology MailPlus's.
ASUS WebStorage ships an update every 6 weeks, Synology MailPlus every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | ASUS WebStorage | Synology MailPlus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (27 ratings) | 3.8 (19 ratings) — better |
| Positive reviews | 16.0% of reviews | 42.5% of reviews — better |
| Number of ratings | 27 — better | 19 |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | ASUS Cloud Corporation | Synology Inc. |
Customer experience
ASUS WebStorage
Synology MailPlus
Bugs and requests
ASUS WebStorage
Reported bugs
15 issues- Login screen spinning indefinitely
- App crashes immediately after opening
- Password validation errors despite correct credentials
- Two-step authorization code not received on iPad
- Files disappearing or not syncing properly
Show 10 moreShow fewer
- Upload failures and incomplete transfers
- App unresponsiveness when switching between apps
- Duplicate folder creation during sync interruptions
- Landscape orientation not working on iPad
- File download errors
- Shared folder crashes
- Incorrect file display when opening
- App incompatible with stated iOS versions
- Connection timeout errors
- Backup feature constantly failing
Requested features
11 requests- Automatic photo/video backup without manual uploads
- Biometric login (Face ID/Touch ID)
- Customizable sort options (date, alphabetical, reverse order)
- Background upload capability
- Better video player functionality
Show 6 moreShow fewer
- File sharing integration with other iOS apps
- Music/MP3 player support
- Landscape mode support on iPad
- Improved app responsiveness and performance
- Connection to home network and USB drives
- Set and forget automatic sync functionality
Synology MailPlus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ASUS WebStorage
- WebStorage 200G For 1 Month1 Month trial$2.491 Month
- WebStorage 1TB For 1 Month1 Month trial$3.491 Month
- WebStorage 2TB For 1 Month1 Month trial$6.991 Month
Show 3 moreShow fewer
- WebStorage 200G For 1 Year1 Month trial$21.991 Year
- WebStorage 1TB For 1 Year1 Month trial$33.991 Year
- WebStorage 2TB For 1 Year1 Month trial$67.991 Year
- Webstorage 50GB$49.99
Synology MailPlus
No in-app purchases
Questions
Is ASUS WebStorage free?
Is Synology MailPlus free?
Which has better reviews, ASUS WebStorage or Synology MailPlus?
Do ASUS WebStorage or Synology MailPlus have ads?
Which is updated more often, ASUS WebStorage or Synology MailPlus?
Other comparisons















