Fused Encrypted Email and Chat vs FlowCrypt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fused Encrypted Email and Chat
This app provides a unified platform for private messaging, combining end-to-end encrypted emails and chats. It offers advanced privacy controls for individual messages, allowing future management of content on recipient devices and in the cloud. Securely send and archive emails, and enjoy encrypted Telegram chats with enhanced security features.
- End-to-end encrypted emails and Telegram chats
- Encrypted Telegram group chats
- Private voice/text emails
- Special privacy controls per message
- Access control in cloud and recipient devices
- Recall/expire messages anytime
- Securely archive regular emails
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EPRIVO is a privacy service fusing encrypted emails and encrypted chats enabling a unified private messaging platform. It is based on zero-knowledge, end-to-end encryption and unique privacy controls and features that can be added to each individual message, whether email or chat. In addition to emails, EPRIVO supports regular and EPRIVO privatized Telegram chats in the app. Even supports end-to-end encryption on group chats. EPRIVO encrypted chats sync across your devices. EPRIVO’s encryption and privacy layer sits on top, is in addition to Telegram’s security. EPRIVO is the only private email service offering fine-grained privacy controls allowing future control in both recipient devices and cloud. It enables you to send private voice or text messages, either with a new EPRIVO private virtual email address, your existing IMAP email accounts (Exchange accounts require IMAP access enabled) or Telegram style. You can send encrypted emails to non-EPRIVO users. Recall anytime to make them vanish. Securely archive any past regular email. EPRIVO service adds government-grade digital security/encryption using RSA-4096 and AES-256 and related security and privacy architecture. You may add EPRIVO’s patented physical separation if you want to store your emails such that no single email provider ever has access to all the content even in encrypted form. Features include: • new private email address • end-to-end encryption emails and Telegram chats • encrypted Telegram group chats • voice/text private emails • special privacy controls per email or chat message • access control in both cloud and recipients’ devices • authentication • physical separation • affordable subscription plans with free trial period Special Privacy Features: - Individual Plus (1 user) and Family Plus (up to 5 users) Subscription: • One-time view • No-forwarding • Time-based expiration • Privatize subject to make it confidential in the cloud • Privatize from-address (unlockable) • Recall/expire anytime (unlockable) • Anonymized view of regular emails for privacy • Encrypt and securely archive regular emails • End-to-end encryption on regular/group Telegram chats with controls (no-forwarding, self-destruct, expiration). - Celebrity Gold (1 user) and Celebrity Platinum (up to 5 users) Subscription: • All special privacy features listed above, unlocked and immediately accessible • Privatize all metadata • Prepaid invitations – Invitees receive 1 year subscription for free EPRIVO is a leading private and encrypted email and chat service, built by a leading security team with graduates from MIT & UMass Amherst. An active subscription, or Lifetime Access as a one-time purchase, is required to send and read received encrypted emails and chat messages after trial period. You can continue to use regular email/chats after trial. If subscription is purchased through in-app purchase: Payment will be charged to your iTunes account after confirmation of purchase. Any unused portion of the free trial will be forfeited if you purchase a subscription while in the trial period. Subscription period is 1 year and renews automatically, unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period at the price of the selected subscription plan. Subscription may be managed, and auto-renewal may be turned off by going to your Account Settings in your iTunes account after purchase. You can continue to use EPRIVO service to send and read received encrypted emails until the end of the current period, if cancelled. Terms and Conditions: https://www.eprivo.com/billing-terms-conditions/?iOS=1 Privacy Policy: https://www.eprivo.com/privacy-policy/?iOS=1
FlowCrypt
Easily encrypt your emails and attachments with PGP for enhanced privacy on Gmail. This app simplifies end-to-end encryption, making it accessible even without technical knowledge of cryptography. Secure your communications and files effortlessly.
- End-to-end PGP email encryption
- Secure attachment encryption
- Key generation and secure storage
- Encrypted drafts
- Password-protected encrypted messages
- Compatibility with OpenPGP standards
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Simple end-to-end encryption to secure email and attachments on Gmail. - Sets up in a few taps - Lets you use PGP encryption by generating a private and public key directly on your iPhone or iPad - Your keys are stored securely in iOS Keychain - You can choose to save your key passphrase on device or enter it as needed - Drafts are encrypted before saving to Gmail - Send messages encrypted with password to users who don't have PGP There are a few ways this encryption app stands out: - Easy email encryption that just works. - Anyone can use it. We've worked to ensure every single way possible that email encryption can be confusing has been removed, so that more people can encrypt Gmail. - You can send encrypted attachments. Text files, powerpoint slides, excel documents, image files, any and all files and attachments can be sent privately. - No understanding of cryptography needed. Don’t know what a public key is? You don’t need to know to secure your email with FlowCrypt. Power users with an existing public key are also served. Whether you have struggled with other ways to encrypt email or you are trying email encryption for the first time, you will find this a very simple secure email solution thanks to PGP. PGP stands for Pretty Good Privacy it's the standard for secure email encryption. This Gmail end-to-end encryption app lets you encrypt Gmail messages anytime your email security and privacy matters, without having to think about it. Most email providers don't give you the level of privacy that we should expect. That is why we created the FlowCrypt app that lets you encrypt google email without needing to learn anything new. Email PGP encryption has been historically a very difficult area, which few people used because there was no easy PGP solution around. If you were asked for a Public Key or a PubKey so that others can encrypt messages for you, just install FlowCrypt and you will find your new Public Key in the settings. Also, file encryption is fully supported. To encrypt an attachment just open a compose screen, add the recipient's email, and attach a file. If they have encryption set up on their end, that's it - just send the encrypted email out. PGP or the OpenPGP is a standard for encrypted communication used by more than 10 million people. FlowCrypt is compatible with most OpenPGP software out there. Looking forward to your feedback! Email us at human@flowcrypt.com as we're improving the app every day. Website: https://flowcrypt.com/ Source code: https://github.com/FlowCrypt/ Documentation: https://flowcrypt.com/docs/
Screenshots
Verdict
The clearest difference is review sentiment: Fused Encrypted Email and Chat at 93% against FlowCrypt's 50%. Fused Encrypted Email and Chat also leads on rating (4.6 vs 3.3) and ratings volume (61 vs 4). FlowCrypt's advantage is in-app purchases (none vs 10). 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. Fused Encrypted Email and Chat sells 8 in-app purchases, starting at $1.49 per year. FlowCrypt asks for nothing beyond the download.
Fused Encrypted Email and Chat holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Fused Encrypted Email and Chat has 61 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 93% of Fused Encrypted Email and Chat's written reviews are positive against 50% of FlowCrypt's.
Fused Encrypted Email and Chat ships an update every 2 months, FlowCrypt every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Fused Encrypted Email and Chat | FlowCrypt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (61 ratings) — better | 3.3 (4 ratings) |
| Positive reviews | 93.2% of reviews — better | 50.0% of reviews |
| Number of ratings | 61 — better | 4 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 97 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | BlueRiSC Inc. | FlowCrypt a. s. |
Customer experience
Fused Encrypted Email and Chat
FlowCrypt
Bugs and requests
Fused Encrypted Email and Chat
Reported bugs
2 issues- Cannot delete emails
- Makes one feel powerless
Requested features
2 requests- Add schedule send emails
- Have a select all option for deleting emails
FlowCrypt
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fused Encrypted Email and Chat
- Individual Plus$1.491 Year
- Family Plus$35.991 Year
- Celebrity Gold$49.991 Year
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- Celebrity Platinum$89.991 Year
- One Week Pass$2.99
- Unlock Features2 variants$4.99
- Unlock Features$9.99
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- Celebrity Gold Lifetime Access2 variants$149.99
FlowCrypt
No in-app purchases
Questions
Is Fused Encrypted Email and Chat free?
Is FlowCrypt free?
Which has better reviews, Fused Encrypted Email and Chat or FlowCrypt?
Do Fused Encrypted Email and Chat or FlowCrypt have ads?
Which is updated more often, Fused Encrypted Email and Chat or FlowCrypt?
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