Comparison

Synology MailPlus vs Acer AspireSync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read 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

About

Acer AspireSync

Features
Read full description

Acer AspireSync is the official connection assistant for Acer wearable devices. It is designed for Acer smart wearable devices, such as E-badge and AI Glasses. With an intuitive interface and stable connection technology, Acer AspireSync helps you control your devices anytime, anywhere while expressing your personal style and enabling a smarter lifestyle. Core features include wireless image transfer, precise hardware control, AI Glasses feature configuration, and quick pairing management through Bluetooth Low Energy technology. With wireless image transfer, you can easily select images from your phone and send them to E-badge with one tap to update your visual content anytime. With hardware control, you can remotely adjust device settings and optimize your wearable experience without complicated steps. With AI Glasses smart integration, you can configure supported AI Glasses features and bring AI-assisted information more seamlessly into your daily life. Acer AspireSync supports Acer Aspire E-badge Series and Acer AI Glass Series. Before use, please make sure Bluetooth is enabled on your phone and keep your wearable device within connection range. Acer AspireSync will continue to be updated to bring expanded wearable device support and more innovative features.

Screenshots

Synology MailPlus4 screens
Acer AspireSync3 screens

Verdict

The call

The clearest difference is update cadence: Acer AspireSync at every 2 weeks against Synology MailPlus's every 4 months. Synology MailPlus's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Synology MailPlus ships an update every 4 months, Acer AspireSync every 2 weeks. The most recent releases landed on August 13, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
Synology MailPlus versus Acer AspireSync: the parameters behind the verdict, then further details
ParameterSynology MailPlusAcer AspireSync
PriceFreeFree
Rating3.8 (19 ratings) — better—
Positive reviews42.5% of reviews—
Number of ratings19 — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size100 MB140 MB
Age rating4+17+
DeveloperSynology Inc.Acer Incorporated

In-app purchases

None

Synology MailPlus

No in-app purchases

None

Acer AspireSync

No in-app purchases

Questions

Is Synology MailPlus free?
Synology MailPlus is free to download, with no in-app purchases.
Is Acer AspireSync free?
Acer AspireSync is free to download, with no in-app purchases.
Do Synology MailPlus or Acer AspireSync have ads?
Neither Synology MailPlus nor Acer AspireSync shows ads.
Which is updated more often, Synology MailPlus or Acer AspireSync?
Synology MailPlus ships an update every 4 months, and Acer AspireSync every 2 weeks. Most recently, Synology MailPlus was updated on August 13, 2026 and Acer AspireSync on September 8, 2026.

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