Comparison

Post SMTP vs Webdock.io

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

Head to head
About

Post SMTP

Monitor WordPress email delivery and troubleshoot failures from your mobile device. Get instant notifications for issues, preview email content, and resend failed messages with ease. Connect to multiple WordPress sites and various SMTP services.

Highlights
  • Email delivery monitoring
  • Failure notifications
  • Resend failed emails
  • Email content preview
  • Multiple site support
  • SMTP service integration
Features
Read full description

PostSMTP Mobile App is the only app for WordPress email delivery monitoring, which helps you notify regarding email failures, show error details, preview the content of emails, resend failed emails, track multiple WP sites and more. The Post SMTP Mobile App works seamlessly with the Post SMTP plugin. To use the Post SMTP Mobile App: INSTALL IN JUST 3 STEPS 1• Login to your WordPress site 2• Navigate to Post SMTP → Mobile App 3• Scan the QR Code That's it! You can now see all your WordPress emails on your phone. POST SMTP APP FEATURES With the Post SMTP Mobile App, you can: • Monitor the status and performance of your WordPress emails • Receive notifications for any email failures and take action • Resend a failed email quickly and easily with one click • Preview the content of your email within the app • Connect multiple WordPress sites with the app • View the error details and solutions for any email failure CONNECT TO SMTP SERVICE OF YOUR CHOICE With the Post SMTP WordPress plugin, you can connect to any SMTP service, including; • Microsoft 365 (formerly Office 365) • SendGrid • Gmail • Brevo (Formerly Sendinblue) • Mailgun • Mandrill • Mailjet • Amazon SES • Elastic Email • PostMark • SparkPost • OR any SMTP service Finally, make sure your WordPress emails go right in your user's inbox. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Webdock.io

Manage your cloud servers and services remotely. Access your servers via SSH, manage public keys, scripts, and view server statistics and events. Get essential tools for your Webdock VPS on the go.

Highlights
  • VPS server management
  • SSH access
  • Public key management
  • Script management
  • Event and statistics viewing
  • Shell user management
Features
Read full description

Manage your Webdock VPS and Services on the go with our App. Simply sign in with your Webdock account to get started creating and managing your VPS servers. Easy Shell (SSH) Access to your server(s) directly in our app. Manage your Servers, Public Keys, Scripts, Shell Users, view Events and Statistics and much more. Everything you need to get stuff done with Webdock on the road!

Screenshots

Post SMTP4 screens
Webdock.io4 screens

Verdict

The call

The clearest difference is in-app purchases: Webdock.io at none against Post SMTP's 2. Post SMTP's advantage is iOS requirement (13.4 vs 16.4). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Post SMTP sells 2 in-app purchases, starting at $4.99 per month. Webdock.io asks for nothing beyond the download.

UpkeepUpdate frequency

Post SMTP ships an update every 6 weeks, Webdock.io every 2 months. The most recent releases landed on June 4, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level
Post SMTP versus Webdock.io: the parameters behind the verdict, then further details
ParameterPost SMTPWebdock.io
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better16.4
Further details — not scored
Size23 MB110 MB
Age rating4+4+
DeveloperAhmed ElDinWebdock.io

Customer experience

Post SMTP

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Webdock.io

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Post SMTP

Subscriptions2
  • Monthly Pro Access$4.991 Month
  • Annual Pro Access$39.991 Year
None

Webdock.io

No in-app purchases

Questions

Is Post SMTP free?
Post SMTP is free to download, with in-app purchases available.
Is Webdock.io free?
Webdock.io is free to download, with no in-app purchases.
Do Post SMTP or Webdock.io have ads?
Neither Post SMTP nor Webdock.io shows ads.
Which is updated more often, Post SMTP or Webdock.io?
Post SMTP ships an update every 6 weeks, and Webdock.io every 2 months. Most recently, Post SMTP was updated on June 4, 2026 and Webdock.io on September 14, 2026.

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