Comparison

Newton Mail vs Citrix Secure Mail

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

Head to head
About

Newton Mail

Streamline your email communication with advanced features like read receipts, send later, and snooze. This app helps professionals manage their inboxes efficiently across all devices with a clean, intuitive interface.

Highlights
  • Read receipts
  • Send later scheduling
  • Tidy inbox organization
  • Snooze emails
  • Connected app integrations
  • Undo send
  • Email recap
Read full description

Newton mail supercharges your email at less than the price of a cup of coffee. ***Two Times Webby Winner For the Best Designed App*** & Numerous other awards. Loved by critics, press, and thousands of subscribers from across the globe. ●"I've replaced my main apps with Newton. It's the best overall option with its reminders, improved search, cross-app cooperation and support for many email providers" - Joanna Stern, WSJ ●"With Newton, you’ll be amazed how much more productive your emailing on the go gets" - Allison Stadd, TIME ● “Excellent option if you use multiple platforms, particularly if you value minimalism” - Nathan Ingram, Engadget ● “Newton is the email app that you will still be using five years from now.” - Jack Busch, Groovy Post ● “There’s Still Hope For Email” - Jared Newman, Fast Company ● “My favorite email app for Mac and the iPhone” - Lory Gil, iMore Declutter your busy-inbox. Unleash Speed. Communicate Better. Newton helps busy professionals and teams go through their email twice as fast. Cutting down complexity with a minimal interface helps professionals manage emails with a smile. Works with Gmail, Exchange, Yahoo Mail, Hotmail/Outlook, iCloud, Google Apps, Office 365 and all IMAP accounts. ◈Sign Up Once, Use Everywhere◈ Use your Newton account to instantly access your email anytime, across ALL your devices - be it iPhone, iPad, PC or Mac. Email preferences & settings are synced magically on every device, without having to set up your account all over again. ◈Why Newton is the only email app you need ◈ ● Read Receipts Email tracking to get read-status for every email you send. Also, get notified as soon as the email is read. Know exactly who read your email with individual mail tracking. ● Send Later Schedule emails to be sent later and have them delivered to the recipient’s inbox at just the right moment. ● Tidy Inbox Focus on emails that matter. Weed out newsletters and social media emails to another folder and make your inbox distraction-free. Think Gmail tabs for all email accounts. ● Snooze Set your emails to come back to Inbox at a more convenient time. Snooze emails, not productivity. ● Connected Apps Finish your workflow without leaving your email. Add important emails to your favorite productivity apps like Todoist, Evernote, OneNote, Pocket, Trello, Instapaper & more. ● Undo Send Pull back that email blunder you just sent. Especially useful when you’re on mobile and need to reply in a hurry. ● Recap Recap automatically brings back conversations that are waiting for your reply or that need following up. It also covers other mails with due dates, reminders etc., so that nothing slips through the cracks. (Available only in English) ● Instant push notifications for ALL types of email And much more… - 2-factor authentication - One-click Unsubscribe - Custom Inbox Swipes - HTML signatures - Turn on/off Conversations - Touch ID - Custom Folder Sync - 3D Touch - Remote Wipe - Unified Inbox - Available in major languages ◈ Privacy, Promised! ◈ Newton does NOT track your location. NO in-app targeted Ads PRIVACY GUARANTEE— Newton is ad-free and does not rent, sell, distribute or monetize on your data. To anyone. Ever. Newton Pro Subscription Terms Newton Pro is an optional auto-renewing subscription, billed monthly or yearly, with a free trial for new subscribers. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings after purchase. Privacy Policy: https://newtonhq.com/privacy-policy Terms of Service: https://newtonhq.com/terms-of-service Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Have Questions? Shoot us at hello@newtonhq.com Love Newton App? Rate us or leave the reviews!

About

Citrix Secure Mail

Manage multiple email accounts, calendars, and contacts securely on your mobile device. This robust solution integrates with business tools and offers advanced security features for enterprise or BYOD environments, protecting personal data.

Highlights
  • Multiple Exchange account support
  • Phishing email reporting
  • Email attachment folder
  • Single sign-on
  • Quick email sorting (Triage view)
  • Personal contact groups
  • Integration with Teams/Skype/GoToMeeting
Features
Read full description

Citrix Secure Mail is a simple, yet robust email solution that does the job. Keeps you connected. Securely. On the go. Be it an enterprise or a BYOD program, you can confidently turn your mobile device into a business tool - managing emails from multiple accounts, calendars (business and personal), and contacts. All without compromising your personal data. The app works seamlessly with Citrix Files, Citrix QuickEdit, Skype for Business, and GoToMeeting. Secure Mail offers a rich and customizable experience on your mobile device. With Citrix Endpoint Management, you can also manage the app with security policies that suit your organization's needs. Features: • Multiple Exchange accounts • Ability to report phishing emails • A dedicated folder for your email attachments • Single sign-on • Triage view for quick email sorting • Personal contact groups • Azure GCC Support • Minimize Drafts • Teams/Skype/GTM/WebEx meetings Supported mail servers: • Microsoft Exchange Server • Microsoft Office 365 • IBM Lotus Notes Got any feedback or requests for new features or enhancements? Write to us at cemmobileapps@cloud.com. Thanks for using our app!

Screenshots

Newton Mail4 screens
Citrix Secure Mail4 screens

Verdict

The call

The clearest difference is in-app purchases: Citrix Secure Mail at none against Newton Mail's 3. Citrix Secure Mail also leads on review sentiment (81% vs 46%). Newton Mail's advantage is update cadence (every 3 days vs every 3 months). On price, rating, ratings volume and ads 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. Newton Mail sells 3 in-app purchases, starting at $6.99 per month. Citrix Secure Mail asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Citrix Secure Mail holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 3.1K and 5.9K respectively. Written reviews point the same way: 46% of Newton Mail's written reviews are positive against 81% of Citrix Secure Mail's.

UpkeepUpdate frequency

Newton Mail ships an update every 3 days, Citrix Secure Mail every 3 months. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Newton Mail versus Citrix Secure Mail: the parameters behind the verdict, then further details
ParameterNewton MailCitrix Secure Mail
PriceFreeFree
Rating4.3 (3.1K ratings)4.5 (5.9K ratings) — better
Positive reviews46.2% of reviews80.5% of reviews — better
Number of ratings3.1K5.9K — better
Update frequencyEvery 3 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size83 MB59 MB
Age rating4+4+
DeveloperCloudMagic, Inc.Citrix Systems, Inc.

Customer experience

Newton Mail

All ratings3,078 ratings
Positive81.6%
Neutral4.4%
Negative14.0%
Written reviews342 reviews
Positive46.2%
Neutral8.2%
Negative45.6%

Citrix Secure Mail

All ratings5,874 ratings
Positive90.3%
Neutral3.4%
Negative6.3%
Written reviews934 reviews
Positive80.5%
Neutral6.3%
Negative13.2%

User reviews

Newton Mail

From 3.1K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 👍 Clean and intuitive interface
  • 💡 Useful features like read receipts, send later, and snooze
  • 🔒 Reliable sync across devices
  • 👍 Excellent customer support

Room to improve

  • 🐛 Bugs and stability issues
  • 💰 Expensive subscription fee
  • 🔍 Unreliable search functionality
  • 📱 Lack of optimization for newer iOS versions
  • 🔀 Inconsistent sync between devices

Citrix Secure Mail

From 5.9K App Store ratings

What we love

  • 🚀 Fast and reliable
  • 🔒 Secure and encrypted
  • 👍 Intuitive and user-friendly
  • 🗓️ Seamless calendar integration
  • 💡 Convenient mobile access to work email

Room to improve

  • 🐛 Frequent crashes and sync issues
  • 🔑 Repeated login/authorization required
  • 📄 Limited functionality compared to desktop email
  • 🔍 Unreliable notification badges
  • 🔒 Overly restrictive security measures

Bugs and requests

Newton Mail

Reported bugs

4 issues
  • Emails disappearing or not syncing properly
  • Frequent crashes, especially on iOS 13
  • Unread email badge not updating correctly
  • Issues with adding and managing email accounts

Requested features

4 requests
  • Customizable notification settings
  • Contact notes and VIP features
  • Split-panel view on desktop
  • Attachment options from third-party apps

Citrix Secure Mail

Reported bugs

5 issues
  • Emails not syncing properly
  • Calendar not displaying correctly
  • Attachments failing to open
  • Compatibility issues with iOS 12 and newer
  • Notification delays and inaccuracies

Requested features

5 requests
  • Allow copy/paste functionality
  • Integrate with personal calendars and contacts
  • Improve PDF viewing and annotation
  • Provide more customization options
  • Enable offline email access and drafting

In-app purchases

3 purchases

Newton Mail

Subscriptions3
  • Newton Pro Monthly14 Days trial$6.991 Month
  • Newton Subscription$49.991 Year
  • Newton Pro Yearly14 Days trial$60.001 Year
None

Citrix Secure Mail

No in-app purchases

Questions

Is Newton Mail free?
Newton Mail is free to download, with in-app purchases available.
Is Citrix Secure Mail free?
Citrix Secure Mail is free to download, with no in-app purchases.
Which has better reviews, Newton Mail or Citrix Secure Mail?
Citrix Secure Mail is rated higher. Newton Mail averages 4.3 out of 5 from 3.1K ratings, while Citrix Secure Mail averages 4.5 from 5.9K ratings.
Do Newton Mail or Citrix Secure Mail have ads?
Neither Newton Mail nor Citrix Secure Mail shows ads.
Which is updated more often, Newton Mail or Citrix Secure Mail?
Newton Mail ships an update every 3 days, and Citrix Secure Mail every 3 months. Most recently, Newton Mail was updated on November 5, 2026 and Citrix Secure Mail on November 5, 2026.

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