Comparison

Polymail vs PSMailbox

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Secure email access
  • Cloud storage integration
  • Calendar management
  • Online account access
  • Mobile functionality
Features
Read full description

PSMailbox provides secure and online access to your PSMail.net account with all the features of secure email, cloud storage and calendar.

Screenshots

Polymail4 screens
PSMailbox4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Polymail ships an update fortnightly, PSMailbox every 2 months. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

Scorecard6 real differences · 4 level
Polymail versus PSMailbox: the parameters behind the verdict, then further details
ParameterPolymailPSMailbox
PriceFreeFree
Rating3.8 (83 ratings) — better3.5 (4 ratings)
Positive reviews60.0% of reviews — better0.0% of reviews
Number of ratings83 — better4
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.2 — better
Further details — not scored
Size46 MB42 MB
Age rating4+4+
DeveloperPolymail, Inc.Argonaut Quality Systems Inc.

Customer experience

Polymail

All ratings83 ratings
Positive69.9%
Neutral1.2%
Negative28.9%
Written reviews407 reviews
Positive60.0%
Neutral9.3%
Negative30.7%

PSMailbox

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

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

None

Polymail

No in-app purchases

None

PSMailbox

No in-app purchases

Questions

Is Polymail free?
Polymail is free to download, with no in-app purchases.
Is PSMailbox free?
PSMailbox is free to download, with no in-app purchases.
Which has better reviews, Polymail or PSMailbox?
Polymail is rated higher. Polymail averages 3.8 out of 5 from 83 ratings, while PSMailbox averages 3.5 from 4 ratings.
Do Polymail or PSMailbox have ads?
Neither Polymail nor PSMailbox shows ads.
Which is updated more often, Polymail or PSMailbox?
Polymail ships an update fortnightly, and PSMailbox every 2 months. Most recently, Polymail was updated on September 24, 2026 and PSMailbox on September 14, 2026.

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