Comparison

Polymail vs User Sense App

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

User Sense App

Get paid to test websites and improve their user-friendliness directly from your mobile device. Join the pool of testers and earn money for each website evaluation you complete.

Highlights
  • Test websites on mobile
  • Earn money for tests
  • Improve website usability
  • Join a tester pool
  • Direct support channel
Features
Read full description

Download the User Sense app on your phone and get paid to test websites. Help User Sense to make mobile websites more user-friendly by testing websites from your mobile phone. Get admitted to the pool and get paid for every test you do. Need some help? Send us a message on support@usersense.io.

Screenshots

Polymail4 screens
User Sense App4 screens

Verdict

The call

The clearest difference is rating: Polymail at 3.9 against User Sense App's 1.0. Polymail also leads on review sentiment (63% vs 25%) and ratings volume (86 vs 1). User Sense App's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases 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, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Polymail has 86 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of Polymail's written reviews are positive against 25% of User Sense App's.

UpkeepUpdate frequency

Polymail ships an update fortnightly, User Sense App every 3 weeks. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Polymail versus User Sense App: the parameters behind the verdict, then further details
ParameterPolymailUser Sense App
PriceFreeFree
Rating3.9 (86 ratings) — better1.0 (1 ratings)
Positive reviews62.9% of reviews — better25.0% of reviews
Number of ratings86 — better1
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size40 MB54 MB
Age rating4+4+
DeveloperPolymail, Inc.User Sense

Customer experience

Polymail

All ratings86 ratings
Positive70.9%
Neutral2.3%
Negative26.7%
Written reviews859 reviews
Positive62.9%
Neutral10.4%
Negative26.8%

User Sense App

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

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

User Sense App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Polymail

No in-app purchases

None

User Sense App

No in-app purchases

Questions

Is Polymail free?
Polymail is free to download, with no in-app purchases.
Is User Sense App free?
User Sense App is free to download, with no in-app purchases.
Which has better reviews, Polymail or User Sense App?
Polymail is rated higher. Polymail averages 3.9 out of 5 from 86 ratings, while User Sense App averages 1.0 from 1 ratings.
Do Polymail or User Sense App have ads?
Neither Polymail nor User Sense App shows ads.
Which is updated more often, Polymail or User Sense App?
Polymail ships an update fortnightly, and User Sense App every 3 weeks. Most recently, Polymail was updated on October 24, 2026 and User Sense App on October 24, 2026.

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