# Biocoded vs Crypviser Secure Messenger

The clearest difference is ratings volume: Crypviser Secure Messenger at 81 against Biocoded's 5. Crypviser Secure Messenger also leads on review sentiment (76% vs 67%) and iOS requirement (13.0 vs 16.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for Biocoded against 4.5 for Crypviser Secure Messenger. That said, the two scores are not equally well evidenced: Crypviser Secure Messenger has 81 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 67% of Biocoded's written reviews are positive against 76% of Crypviser Secure Messenger's.

Biocoded ships an update every 2 months, Crypviser Secure Messenger every 5 weeks. The most recent releases landed on July 7, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Biocoded | Crypviser Secure Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/biocoded/id1011770464/reviews) | **[4.5 (81 ratings)](https://appshunter.io/ios/app/crypviser-secure-messenger/id1282141716/reviews)** |
| Number of ratings | 5 | **81** |
| Positive reviews | 66.7% of reviews | **75.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 75 MB | 170 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BIOKODA doo](https://appshunter.io/developer/405318675) | [Crypviser GmbH](https://appshunter.io/developer/1282141715) |

## What reviewers say

### Biocoded

[App page](https://appshunter.io/ios/app/biocoded/id1011770464)

This app offers secure communication with end-to-end encryption for calls, texts, and media sharing. It allows for group chats, conference calls, and live streaming with optional recording and self-destructing messages.

**Highlights:** End-to-end encrypted calls, Encrypted text messaging, Group chats and conference rooms, Encrypted photo and video sharing, Confidential live streaming with recording, Timed self-destruction of messages, Real-time location sharing

**In-app purchases:** none


### Crypviser Secure Messenger

[App page](https://appshunter.io/ios/app/crypviser-secure-messenger/id1282141716)

This app offers a highly secure and anonymous messaging experience using blockchain technology. Enjoy private chats, video calls, and file sharing with military-grade encryption and decentralized key management. It prevents man-in-the-middle attacks and does not require personal information for registration.

**Highlights:** Blockchain-based encryption, Anonymous messaging, Private video and voice calls, Encrypted file sharing without size limits, Man-in-the-Middle attack detection, Multi-device support, Secure message synchronization

**In-app purchases:** none

**What reviewers like**

- 🔒 Blockchain-based encryption and security
- 🔒 Screenshot detection and intrusion alerts
- 🔒 Message forwarding and copying restrictions
- 👍 User-friendly and minimalist interface
- 🎥 High-quality video and voice calls

**What reviewers complain about**

- 💰 Requires paid subscription for full features
- 🐛 Frequent connectivity issues ('No Internet Connection' errors)
- 🐛 App crashes and freezes during login
- 🐛 Unstable performance and crashes
- 🐛 Messages not delivered reliably

**Reported bugs**

- No Internet Connection error despite working network
- Login screen freezes with password field obscured by popup
- Captcha validation rejects correct inputs
- Registration fails with 'insufficient characters' error despite meeting requirements
- App crashes on iOS 12 and older versions

**Requested features**

- Dark mode option
- Custom screensaver/wallpaper support
- Group chat functionality
- Better photo selection interface (not scrolling through all photos)
- Complete screenshot blocking (not just alerts)


## Frequently asked questions

### Is Biocoded free?

Biocoded is free to download, with no in-app purchases.

### Is Crypviser Secure Messenger free?

Crypviser Secure Messenger is free to download, with no in-app purchases.

### Which has better reviews, Biocoded or Crypviser Secure Messenger?

Crypviser Secure Messenger is rated higher. Biocoded averages 4.4 out of 5 from 5 ratings, while Crypviser Secure Messenger averages 4.5 from 81 ratings.

### Do Biocoded or Crypviser Secure Messenger have ads?

Neither Biocoded nor Crypviser Secure Messenger shows ads.

### Which is updated more often, Biocoded or Crypviser Secure Messenger?

Biocoded ships an update every 2 months, and Crypviser Secure Messenger every 5 weeks. Most recently, Biocoded was updated on July 7, 2026 and Crypviser Secure Messenger on August 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*