Polymail vs PSMailbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polymail
This app acts as an email command center for professionals, offering features like real-time open tracking, scheduled sends, and message snoozing. It helps users manage their inbox efficiently for sales, fundraising, and deal-making.
- Real-time open tracking
- Scheduled email sends
- Snooze messages
- Swipe actions for organization
- Contact data and social context
- Templates and reminders
- Attachment and click tracking
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The most important lever in your GTM stack is still your inbox. Polymail is the email command center trusted by founders, operators, and dealmakers for GTM execution, follow-up, and live engagement intel. - Track opens in real-time, per recipient - Schedule sends for perfect timing - Snooze messages to read later - Organize faster with swipe actions and tags - Surface rich contact data and social context - Save time with templates and reminders - Stay in flow across desktop, mobile, and web - Works with Gmail, Outlook, and more Whether you're raising a round, closing a pilot, or keeping your dealflow warm—Polymail gives you leverage where it matters most: the inbox. Join 10,000+ users who use Polymail to move faster, follow up smarter, and close more deals. - Unlimited email tracking - know exactly when and by whom your messages are read. - Snooze emails to be read later, when you need them. - Schedule emails to automatically be sent later - whenever you want. - Calendar integration makes it easy to schedule meetings over email. - Detailed contact profiles give you everything you need to know about who you're emailing. - One-tap unsubscribe removes unwanted spam in an instant. - Attachment and Click tracking - get notified when your recipients download your attachments or click on your links. - Activity Feed - see all your message tracking activity in a real time feed! - Quickly organize your inbox with customizable swipe actions. - Push notifications and background mail syncing keep your inbox always up to date. - Unified inbox and search across all your accounts. "Polymail is the first mail app I genuinely love" - Matthew Hussey, Editor-in-Chief of The Next Web
PSMailbox
Access your secure email, cloud storage, and calendar from a single application. Enjoy the full functionality of your PSMail.net account on your mobile devices.
- Secure email access
- Cloud storage integration
- Calendar management
- Online account access
- Mobile functionality
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PSMailbox provides secure and online access to your PSMail.net account with all the features of secure email, cloud storage and calendar.
Screenshots
Verdict
The clearest difference is review sentiment: Polymail at 60% against PSMailbox's 0%. Polymail also leads on rating (3.8 vs 3.5) and update cadence (fortnightly vs every 2 months). PSMailbox's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (14.2 vs 16.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Polymail holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: Polymail has 83 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 60% of Polymail's written reviews are positive against 0% of PSMailbox's.
Polymail ships an update fortnightly, PSMailbox every 2 months. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.
| Parameter | Polymail | PSMailbox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (83 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 60.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 83 — better | 4 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 46 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Polymail, Inc. | Argonaut Quality Systems Inc. |
Customer experience
Polymail
PSMailbox
Bugs and requests
Polymail
Reported bugs
4 issues- Frequent app crashes and freezes
- Unread email count not syncing properly
- Deleted emails reappearing in inbox
- Issues with email attachments and formatting
Requested features
4 requests- Customizable email templates
- Advanced email organization tools (e.g. flags, categories)
- Support for more email providers (IMAP, Exchange, etc.)
- Improved mobile app stability and performance
PSMailbox
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Polymail
No in-app purchases
PSMailbox
No in-app purchases









