# Syfra — Seed Phrase Backup

> Offline, secure seed phrase backup with AES-256 encryption. (iPhone/iPad app by Sergiu Bulat.)

- Source: https://appshunter.io/ios/app/syfra/id6754493673 (this page in markdown: same URL + `.md`)
- Developer: [Sergiu Bulat](https://appshunter.io/developer/1831347516)
- Category: Utilities, Finance
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 24 MB
- Languages: English
- Released: 2025-10-28
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/syfra/id6754493673/reviews.md

## What is Syfra?

Syfra offers a highly secure, offline solution for storing your seed phrases, providing robust protection against water damage, tampering, and digital threats. Featuring an open-source design and AES-256 military-grade encryption, Syfra ensures that your private keys remain fully secure and under your exclusive control.

## Key features

- Offline storage
- Seed phrase backup
- AES-256 encryption
- Open-source design
- Tamper-proof
- Water damage resistant

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/syfra/id6754493673/reviews.md

### 5/5 — Very good app!

*2025-11-03*

Offers a simple, secure, and reliable way to protect your crypto seed phrase.

## Frequently asked questions about Syfra

### What is Syfra used for?

Syfra is used for securely backing up your seed phrases offline. It offers robust protection against physical damage and digital threats, ensuring your private keys are safe and accessible only to you.

### How secure is Syfra?

Syfra employs AES-256 military-grade encryption and an open-source design. This provides a high level of security for your seed phrases, protecting them from tampering and digital breaches.

### Does Syfra have ads?

No, Syfra does not contain advertisements. It is a completely free application with no ads to disrupt your experience.

### What devices does Syfra support?

Syfra is currently supported on iPhone and iPod devices. Future updates may expand compatibility to other platforms.

### How often is Syfra updated?

The latest version of Syfra is 1.0.1, last updated on November 10, 2025. This indicates active development and maintenance.

### What is the age rating for Syfra?

Syfra has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present.

### Can Syfra be used without an internet connection?

Yes, Syfra is designed as an offline solution. This means you can back up your seed phrases without needing an internet connection, enhancing security.

### What is the user sentiment for Syfra?

Syfra has received a perfect 5.0-star rating from one review, indicating a highly positive initial user reception.

## Version history (last 2 releases)

### 1.0.1 — 2025-11-10

UI/UX Improvements.

### 1.0 — 2025-10-28

No release notes.

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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 2026-07-07.*