# Cifer - Infinite Messenger — Decentralized, E2E Encrypted

> Decentralized, end-to-end encrypted messenger using email for private communication. (iPhone/iPad app by VOIC TECHNOLOGY PTE. LTD..)

- Source: https://appshunter.io/ios/app/cifer-infinite-messenger/id6499561955 (this page in markdown: same URL + `.md`)
- Developer: [VOIC TECHNOLOGY PTE. LTD.](https://appshunter.io/developer/1578851546)
- Category: Social Networking
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 16.0 · 81 MB
- Languages: English
- Released: 2024-07-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cifer-infinite-messenger/id6499561955/reviews.md

## What is Cifer?

Cifer is an encrypted communication app focused on user privacy with the following features:

• Decentralized Service: Uses existing email servers for encrypted data transmission, avoiding central servers and preventing data leaks or system failures.

• No Phone Number Needed: Uses your email account for encrypted communication, no SIM card or phone number required.

• No Metadata Logging: Does not store or track message metadata, protecting freedom of speech.

• Top-Level Security: You can freely share texts, voice messages, photos, videos, URLs, and files. No third party, including Cifer and your email service provider, can view any encrypted data content.

• No Account Ban Risk: Switch email providers without losing past communications and contacts.

• Closed Sessions: Ensures only trusted members can access end-to-end encrypted sessions.

• Multiple Accounts: Easily create and switch between multiple accounts.

For more information, visit https://cifer.email/

## Key features

- Decentralized service via email
- No phone number required
- No metadata logging
- End-to-end encryption for all content
- No risk of account bans
- Multiple account support


## Frequently asked questions about Cifer

### What is Cifer's primary focus?

Cifer is an encrypted communication app focused on user privacy. It utilizes a decentralized service that leverages existing email servers for secure data transmission, aiming to prevent data leaks and system failures.

### Does Cifer require a phone number?

No, Cifer does not require a phone number or SIM card. It uses your existing email account for encrypted communication, making it accessible without a traditional mobile number.

### How does Cifer protect user privacy?

Cifer protects user privacy by not logging message metadata and by ensuring end-to-end encryption for all shared content, including texts, voice messages, photos, videos, URLs, and files. This means no third party, including Cifer or your email provider, can access the content of your encrypted data.

### Can I lose my contacts or messages if I switch email providers with Cifer?

No, you can switch email providers without losing past communications and contacts. Cifer's design ensures that your data is not tied to a central server, mitigating the risk of account bans and data loss.

### What is the age rating for Cifer?

Cifer has an age rating of 17+, indicating it is intended for mature audiences. This is common for communication apps that handle sensitive data and may not have content restrictions.

### How often is Cifer updated?

Cifer was last updated on February 24, 2025, with version 0.0.21. This indicates a recent update, suggesting active development and maintenance for the application.

### Is Cifer available on multiple devices?

Yes, Cifer is supported on multiple devices, including the iPhone and iPad. This allows users to communicate securely across their Apple ecosystem.

### Does Cifer have ads?

No, Cifer does not contain advertisements. As a free application with no in-app purchases, users can enjoy an ad-free communication experience.

## Version history (last 5 releases)

### 0.0.21 — 2025-02-24

1. bug fixes and improvements

### 0.0.20 — 2025-01-07

1. bug fixes and improvements

### 0.0.19 — 2025-01-06

- Bug fixes and improvements

### 0.0.18 — 2024-12-14

1. Bug fixes and improvements

### 0.0.17 — 2024-12-04

1. compatible with unsupport message

## More apps by VOIC TECHNOLOGY PTE. LTD.

- [amo - Global calls and chat](https://appshunter.io/ios/app/amo-global-calls-and-chat/id1578851544)

All apps by VOIC TECHNOLOGY PTE. LTD.: https://appshunter.io/developer/1578851546

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*