Vienna vs Post SMTP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vienna
This app provides a modern interface for managing WordPress website content. It leverages the WP REST API to allow editing of posts, custom types, and settings.
- Edit website content
- Supports Custom Post Types
- Supports Custom Taxonomies
- Manage site settings
- Uses WP REST API
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Vienna: Editor for WordPress is a modern app for managing the content on your WordPress powered website. It uses the state of the art WP REST API which allows you to edit all your site's content including Custom Post Types, Custom Taxonomies and Settings.
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.
- Email delivery monitoring
- Failure notifications
- Resend failed emails
- Email content preview
- Multiple site support
- SMTP service integration
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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/
Screenshots
Verdict
The clearest difference is in-app purchases: Vienna at none against Post SMTP's 2. Vienna also leads on update cadence (daily vs every 6 weeks) and iOS requirement (10.0 vs 13.4). On price, review sentiment, 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. Post SMTP sells 2 in-app purchases, starting at $4.99 per month. Vienna asks for nothing beyond the download.
Vienna ships an update daily, Post SMTP every 6 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | Vienna | Post SMTP |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 90 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Human Made Limited | Ahmed ElDin |
Customer experience
Vienna
Post SMTP
In-app purchases
Vienna
No in-app purchases
Post SMTP
- Monthly Pro Access$4.991 Month
- Annual Pro Access$39.991 Year
