Tuta Mail vs SEIONA (JEXtream)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuta Mail
This secure email service offers end-to-end encryption for your messages and contacts, ensuring complete privacy. It provides a free, open-source platform with features like offline access, a user-friendly interface, and an integrated encrypted calendar. Registration is anonymous, and the service is developed and hosted in Germany under strict data protection laws.
- End-to-end quantum-safe encryption
- Anonymous registration
- Free email address with 1GB storage
- Auto-sync across devices
- Offline email access
- Integrated encrypted calendar
- User-friendly interface
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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
SEIONA (JEXtream)
This app offers robust parental controls for mobile devices and integrates with specific routers for comprehensive home network management. It allows app scheduling, location monitoring, content filtering, and remote hotspot configuration for enhanced digital safety and network control.
- App scheduling for children's devices
- Location monitoring and geo-fencing
- Content filtering for safe browsing
- Remote hotspot configuration
- Real-time device tracking
- New device alerts for network security
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SEIONA for JEXtream: Smart Parental Controls & Powerful Network Management SEIONA (formerly Quvo) simplifies your digital life by combining two essential services in one powerful app: advanced parental controls and comprehensive mobile hotspot management exclusively for the JEXtream RG/CG Series. SEIONA provides robust parental control features as a standalone app, and when paired with a JEXtream Home Wi-Fi Router or RG/CG Series device, it expands to provide total management for all smart devices in your home (tablets, gaming consoles, smart TVs, etc.). Note: SEIONA is the new name for the former Quvo brand. Existing Quvo users can continue to enjoy even better service through SEIONA. * Key Features: 1. Parental Control Services: [Standalone App Use] Mobile-Focused Management: App Scheduling: Set specific time windows to block apps and encourage healthy digital habits on your child’s device. Location Monitoring (Geo-fencing): Track real-time location and receive alerts for arrivals and departures for peace of mind. [Paired with JEXtream Home Wi-Fi Router] Integrated Device Control: Access Scheduling: Collectively manage and block internet access for all connected devices including tablets, gaming consoles, and smart TVs. Content Filtering: Instantly block harmful domains and websites to ensure a safe online environment for the whole family. 2. Mobile Hotspot Management (Hotspot MDM) – [JEXtream RG Series Only]: * Exclusive Feature: This service is specifically for users of the JEXtream RG/CG Series. Remote Configuration: Configure and control your JEXtream RG/CG series hotspot settings remotely from anywhere. Real-time Device Tracking: See all devices currently connected to your hotspot at a glance. 3. Enhanced Security & Instant Notifications: New Device Alerts: When using a JEXtream Home Wi-Fi Router or RG/CG Series device, receive an instant notification whenever a new device joins your wireless network. Stay protected against unauthorized access. Real-time Updates: Stay informed with instant alerts regarding your child's activity or your hotspot’s performance. * Why Choose SEIONA? SEIONA is flexible. Manage your child’s smartphone and location while on the go, and integrate with your JEXtream Router at home to manage every smart device in your household. * Getting Started with SEIONA: For Parental Controls: Download the SEIONA for JEXtream app for parents/guardians and the SEIONA-i companion app on your child’s device. If you own a JEXtream Home Wi-Fi Router, register it on the SEIONA platform to extend management to tablets and smart TVs. For Mobile Hotspot Management (RG/CG Series Only): Register your JEXtream RG/CG Series device in the app to access powerful remote management and security alerts. Setup Assistance: Global Users: Visit https://seiona.com for step-by-step instructions. Korea Users: Visit https://seiona.co.kr for localized guidance.
Screenshots
Verdict
The clearest difference is review sentiment: Tuta Mail at 65% against SEIONA (JEXtream)'s 0%. Tuta Mail also leads on rating (4.7 vs 1.0) and update cadence (weekly vs every 3 months). SEIONA (JEXtream)'s advantage is in-app purchases (none vs 4). On price, ads and device support 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. SEIONA (JEXtream) 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 1, 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 SEIONA (JEXtream)'s.
Tuta Mail ships an update weekly, SEIONA (JEXtream) every 3 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | Tuta Mail | SEIONA (JEXtream) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.8K ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 65.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 3.8K — better | 1 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 87 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Tutao GmbH | Franklin Wireless Corp. |
Customer experience
Tuta Mail
SEIONA (JEXtream)
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
SEIONA (JEXtream)
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
SEIONA (JEXtream)
No in-app purchases
Questions
Is Tuta Mail free?
Is SEIONA (JEXtream) free?
Which has better reviews, Tuta Mail or SEIONA (JEXtream)?
Do Tuta Mail or SEIONA (JEXtream) have ads?
Which is updated more often, Tuta Mail or SEIONA (JEXtream)?
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