Comparison

Encrypted Email vs UserCrowd

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

Head to head
About

Encrypted Email

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

Highlights
  • End-to-end encryption
  • Password-protected emails
  • Multiple account support
  • Inbox organization (folders, labels)
  • Dark mode
  • Phishing and spam protection
Read full description

Proton Mail is the encrypted email app trusted by over 100 million people. Get a secure, private email address protected by end-to-end encryption, with no ads, no AI training and no inbox scanning. Based in Switzerland and protected by some of the world's strictest privacy laws. Your inbox, your rules. Why choose Proton Mail for secure email • Free encrypted email: create a free @proton.me or @protonmail.com email address • Password-protected emails: send encrypted emails to anyone, even people who don't use Proton • Spam, phishing and tracker protection: with built-in spam filters, phishing alerts and email tracker blocking • Organize your inbox: with folders, labels and simple swipe gestures • Offline mode: read, write and organize emails offline, and everything syncs when you're back online • Private categories: keep important emails in focus with automatic, private categories • Multiple accounts: switch between multiple Proton Mail accounts in one secure email app • Get up to 1 GB of free email storage, or up to 15 GB with Mail Plus Secure email with encryption Everything in your inbox is stored with zero-access and end-to-end encryption, emails between Proton users can only be read by you and your recipient. Proton Mail can't read or scan your messages. Our open-source apps use OpenPGP encryption and are independently audited. A private alternative to temp mail Need a temp mail address for a sign-up? Create up to 10 free hide-my-email aliases on the web. They forward to your inbox, keep your real email address private, and can be disabled or deleted at any time. Switch to secure email Easy Switch moves your email to your new secure inbox with no manual exporting or importing. Connect Gmail to use your Gmail address alongside your Proton email in one secure inbox, or set up auto-forwarding from as many Gmail accounts as you like. The Wall Street Journal: "Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient." How can Proton Mail be free? We believe everyone deserves private email. Free accounts are funded by our community of paid subscribers. Upgrade for more email storage, more addresses and custom domains. Follow Proton for the latest news and offers: Facebook: /proton X: @protonprivacy Reddit: /protonmail Instagram: /protonprivacy Learn more: https://proton.me/mail Our open-source code: https://github.com/ProtonMail

About

UserCrowd

Earn money by providing feedback on real products and digital experiences. Participate in short surveys, usability tests, and interviews to help companies improve their websites and apps. No special expertise is needed to start shaping better user experiences.

Highlights
  • Earn money for feedback
  • Participate in surveys
  • Test usability
  • Conduct interviews
  • Shape product experiences
  • Flexible participation
  • Fast payouts
Read full description

UserCrowd is a platform that pays you to share your feedback on real products and experiences. Take part in short surveys, usability tests, and interviews with companies around the world looking to improve their websites, apps, and digital products. As a participant, you’ll review designs, test prototypes, and answer questions about your experience. Most tasks take just a few minutes, making it easy to earn money in your spare time while helping shape better user experiences. You’ll be contributing feedback to projects from some of the world’s leading brands, including companies like GoDaddy and HubSpot, helping them create products that are easier and more enjoyable to use. No special expertise is required. If you can browse a website, use an app, and share your honest opinion, you’re ready to get started. Simply sign up, complete your profile, and get matched with studies that fit you. With flexible participation and fast payouts, UserCrowd makes it simple to turn your feedback into rewards while influencing the products you use every day.

Screenshots

Encrypted Email4 screens
UserCrowd4 screens

Verdict

The call

The clearest difference is review sentiment: Encrypted Email at 47% against UserCrowd's 0%. Encrypted Email also leads on rating (4.8 vs 2.7) and ratings volume (50K vs 10). UserCrowd's advantage is in-app purchases (none vs 6) and update cadence (every 4 days vs every 11 days). On price, ads, device support and iOS requirement 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. Encrypted Email sells 6 in-app purchases, starting at $5.99 per month. UserCrowd asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Encrypted Email holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: Encrypted Email has 50K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 47% of Encrypted Email's written reviews are positive against 0% of UserCrowd's.

UpkeepUpdate frequency

Encrypted Email ships an update every 11 days, UserCrowd every 4 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard7 real differences · 4 level
Encrypted Email versus UserCrowd: the parameters behind the verdict, then further details
ParameterEncrypted EmailUserCrowd
PriceFreeFree
Rating4.8 (50K ratings) — better2.7 (10 ratings)
Positive reviews46.6% of reviews — better0.0% of reviews
Number of ratings50K — better10
Update frequencyEvery 11 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#63 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.216.4 — better
Further details — not scored
Size272 MB62 MB
Age rating4+17+
DeveloperProton AGusabilityhub

Customer experience

Encrypted Email

All ratings49,380 ratings
Positive94.4%
Neutral2.1%
Negative3.4%
Written reviews1,688 reviews
Positive46.6%
Neutral13.7%
Negative39.6%

UserCrowd

All ratings4 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Encrypted Email

Reported bugs

3 issues
  • Login issues and lost email data
  • Unreliable push notifications
  • Inconsistent user experience between app and web

Requested features

4 requests
  • Conversation threading and email previews
  • Customizable notification sounds
  • Offline email access
  • Improved syncing across devices

UserCrowd

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Encrypted Email

Subscriptions4
  • Mail Plus 1 month$5.991 Month
  • Unlimited 1 month$14.991 Month
  • Mail Plus 12 months$47.901 Year
Show 1 more
  • Unlimited 1 year$119.001 Year
One-time2
  • Mail Plus (1 year)$59.99
  • Proton Unlimited$149.99
None

UserCrowd

No in-app purchases

Questions

Is Encrypted Email free?
Encrypted Email is free to download, with in-app purchases available.
Is UserCrowd free?
UserCrowd is free to download, with no in-app purchases.
Which has better reviews, Encrypted Email or UserCrowd?
Encrypted Email is rated higher. Encrypted Email averages 4.8 out of 5 from 50K ratings, while UserCrowd averages 2.7 from 10 ratings.
Do Encrypted Email or UserCrowd have ads?
Neither Encrypted Email nor UserCrowd shows ads.
Which is updated more often, Encrypted Email or UserCrowd?
Encrypted Email ships an update every 11 days, and UserCrowd every 4 days. Most recently, Encrypted Email was updated on October 26, 2026 and UserCrowd on October 25, 2026.

Other comparisons