Comparison

Tuta Mail vs ReplyWing

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

Head to head
About

Tuta Mail

Secure your communications with an encrypted email service offering end-to-end encryption for emails and contacts. Enjoy features like anonymous registration, an ad-free experience, and a free encrypted calendar. Protect your privacy with a service developed and hosted in Germany.

Highlights
  • End-to-end encryption
  • Anonymous registration
  • Ad-free experience
  • Free encrypted calendar
  • Quantum-safe encryption
  • Open source code
Features
Read full description

PROTECT YOUR PRIVACY WITH TUTA MAIL – FREE, SECURE & ENCRYPTED EMAIL Take control of your email with Tuta Mail, the world’s most secure email service, trusted by over 10 million users. With end-to-end encryption, your emails and contacts stay private. Fast, open source, and free: Tuta Mail is built with the highest security standards. WHY CHOOSE TUTA MAIL? Stay Secure • Quantum-Safe Encryption: Your entire mailbox and contacts are fully end-to-end encrypted – only you can access them. • Zero Tracking: We never track or profile you. Your data is yours. • Anonymous Registration: Sign up without providing a phone number or personal details – for free or pay anonymously with cash or cryptocurrency. • Open Source: Our code is publicly available for independent security review. Boost Your Productivity • Free Secure Email: Get a free email address with @tutamail.com, @tutanota.com, @tutanota.de, @tuta.io, or @keemail.me and 1 GB of free storage. • Exclusive Domain: Upgrade to a paid plan to create a short @tuta.com email address. • Auto-Sync: Your emails and contacts sync seamlessly across the app, web, and desktop clients. • Offline Access: Read and manage your encrypted emails even without an internet connection. • Contacts App: Sync your Tuta contacts to your phone. Simple & Intuitive • User-Friendly Interface: Clean, modern design with light and dark mode. • Quick Swipe Gestures: Easily organize emails with swipe-to-archive or swipe-to-trash. • Full-Text Search: Securely search your encrypted emails. • Smart Notifications: Delete or move emails directly from notifications to save time. BONUS: FREE ENCRYPTED CALENDAR APP Your Tuta Mail account includes a free encrypted calendar, giving you the same privacy for scheduling and event management. Stay organized while keeping your data safe. WHO IS BEHIND TUTA MAIL? Freedom fighters committed to protecting freedom of speech and your right to privacy! • Developed & Hosted in Germany: Adheres to strict GDPR data protection laws. • Private by Design: We can’t access your data – secure password reset ensures your privacy. • Secure Transmission: Industry-leading security with TLS, PFS, DMARC, DKIM, DNSSEC, and DANE for safe email delivery. TRUSTED BY SECURITY EXPERTS "Tuta provides an exceptional level of security and privacy... If security is your priority, there’s not much better than Tuta." — TechRadar "Since Tuta is open source and has amazing products in development, I moved my email there." — Journalist Dan Arel "Tuta’s email security is unmatched. Its mobile apps are fast and user-friendly, with fair pricing and a free option." — CyberSynchs JOIN MILLIONS WHO TRUST TUTA MAIL Keep Your Email Private: Download Tuta Mail today and join millions who trust us for secure, encrypted communication. Website: https://tuta.com Open Source Code: https://github.com/tutao/tutanota Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

ReplyWing

Features
Read full description

Never stare at the keyboard wondering what to say again. ReplyWing is your AI wingman for every reply — in any language, to anyone, in any situation. WHY REPLYWING Most reply apps give you one suggestion. ReplyWing gives you three — in different tones — so you can pick the one that actually sounds like you. It remembers who you're talking to, what you care about with them, and how they like to be spoken to. That means replies that feel personal, not generic. SIX LANGUAGES, ONE APP Reply fluently in Chinese, Japanese, English, Korean, French, German, and Spanish. Set your native language, pick the target language, and ReplyWing handles the rest — including honorifics, formality, and cultural tone. BUSINESS AND SOCIAL MODES Switch between Business and Social with one tap. ReplyWing adapts tone, length, and formality automatically — whether you're replying to a client email or a friend's late-night message. CONTACT-AWARE GENERATION Save contacts with their relationship, background, and communication preferences. ReplyWing references these every time you generate a reply, so your boss gets a professional draft and your close friend gets something warmer. IMPORT CHAT SCREENSHOTS Snap a screenshot of any chat and ReplyWing reads the context, then drafts a reply that fits the conversation flow. No more switching apps. VOICE INPUT Speak the message you received. ReplyWing transcribes and replies in your target language — perfect for hands-free moments. CUSTOM KEYBOARD Enable the ReplyWing keyboard system-wide and generate replies inside any app: Messages, WhatsApp, Mail, Slack, Telegram, Line, and more. Stay where you are. MULTI-PROVIDER AI Choose your engine: MojiDict, Bailian, or any OpenAI-compatible endpoint. Switch anytime, keep your history. DESIGNED FOR IOS 26 Built natively for iOS 26 with the Liquid Glass material — warm, translucent, and quietly beautiful. EasyRead color system reduces eye strain during long conversations. WHO IT'S FOR • Customer-facing professionals handling high message volume • Multilingual users who reply in 2+ languages daily • Anyone who values getting the tone right the first time • Students, expats, and remote workers bridging language gaps Your reply wingman is here. Download ReplyWing today.

Screenshots

Tuta Mail4 screens
ReplyWing3 screens

Verdict

The call

The clearest difference is in-app purchases: ReplyWing at none against Tuta Mail's 4. 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. Tuta Mail sells 4 in-app purchases, starting at $3.99 per month. ReplyWing asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Tuta Mail versus ReplyWing: the parameters behind the verdict, then further details
ParameterTuta MailReplyWing
PriceFreeFree
Rating4.7 (3.8K ratings) — better—
Positive reviews65.3% of reviews—
Number of ratings3.8K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size85 MB4 MB
Age rating4+17+
DeveloperTutao GmbH文桂 方

Bugs and requests

Tuta Mail

Reported bugs

4 issues
  • Login credentials not working
  • Accounts being locked or deleted unexpectedly
  • Inability to restore deleted accounts
  • Syncing issues between devices

Requested features

6 requests
  • Pinch-to-zoom functionality
  • Improved email organization tools (labels, folders, etc.)
  • Offline access mode
  • Ability to set custom notification sounds
  • Separate app for calendar and contacts
Show 1 more
  • PGP encryption support

ReplyWing

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Tuta Mail

Subscriptions4
  • Revolutionary (Monthly)$3.991 Month
  • Legend (Monthly)$9.991 Month
  • Revolutionary (Yearly)$39.991 Year
Show 1 more
  • Legend (Yearly)$99.991 Year
None

ReplyWing

No in-app purchases

Questions

Is Tuta Mail free?
Tuta Mail is free to download, with in-app purchases available.
Is ReplyWing free?
ReplyWing is free to download, with no in-app purchases.
Do Tuta Mail or ReplyWing have ads?
Neither Tuta Mail nor ReplyWing shows ads.

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