Tuta Mail vs AEGIS Mobile ShieldONE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- End-to-end encryption
- Anonymous registration
- Ad-free experience
- Free encrypted calendar
- Quantum-safe encryption
- Open source code
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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
AEGIS Mobile ShieldONE
This app provides advanced mobile authentication for personal and enterprise resources. It generates one-time codes and supports biometric unlocking via fingerprint or facial recognition. The app offers a simple self-enrollment process and integrates with various cloud services, security gateways, and VPNs.
- One-time code generation
- Biometric unlocking (fingerprint/facial recognition)
- QR code activation
- Cloud app integration
- VPN and security gateway support
- Third-party authenticator integration
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Aegis Mobile Shield One is a cutting-edge mobile authenticator designed to provide top-tier security for users and enterprise resources. Generate one-time codes with our patented solution and unlock authenticators using fingerprint or facial recognition. Enjoy a quick, easy, and secure self-enrollment process with QR code activation and straightforward instructions. Utilize Aegis Mobile Shield One with leading cloud apps, security gateways, legacy applications, and VPNs. Additionally, integrate third-party authenticators to safeguard both your personal and professional accounts.
Screenshots
Verdict
The clearest difference is review sentiment: Tuta Mail at 65% against AEGIS Mobile ShieldONE's 0%. Tuta Mail also leads on rating (4.7 vs 1.0) and ratings volume (3.8K vs 2). AEGIS Mobile ShieldONE's advantage is in-app purchases (none vs 4) and update cadence (daily vs weekly). 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
Both are free to download. Tuta Mail sells 4 in-app purchases, starting at $3.99 per month. AEGIS Mobile ShieldONE asks for nothing beyond the download.
Tuta Mail holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Tuta Mail has 3.8K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 65% of Tuta Mail's written reviews are positive against 0% of AEGIS Mobile ShieldONE's.
Tuta Mail ships an update weekly, AEGIS Mobile ShieldONE daily. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | Tuta Mail | AEGIS Mobile ShieldONE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.8K ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 65.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 3.8K — better | 2 |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 85 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | Tutao GmbH | AEGIS Authentication Technologies LLC |
Customer experience
Tuta Mail
AEGIS Mobile ShieldONE
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
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- PGP encryption support
AEGIS Mobile ShieldONE
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tuta Mail
- Revolutionary (Monthly)$3.991 Month
- Legend (Monthly)$9.991 Month
- Revolutionary (Yearly)$39.991 Year
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- Legend (Yearly)$99.991 Year
AEGIS Mobile ShieldONE
No in-app purchases
Questions
Is Tuta Mail free?
Is AEGIS Mobile ShieldONE free?
Which has better reviews, Tuta Mail or AEGIS Mobile ShieldONE?
Do Tuta Mail or AEGIS Mobile ShieldONE have ads?
Which is updated more often, Tuta Mail or AEGIS Mobile ShieldONE?
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