Best Secure Shellfish Apps

193+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good secure shellfish apps. We benchmark 193+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Secure Shellfish

SSH Client - Secure ShellFish#1

SSH Client - Secure ShellFish by Anders Borum

Terminal, Files & Finder
Editor's Choice
🛠️ Developer Tools
4.8😊(1.4K ratings)
FreeIn-App Purchases
#22in Developer Tools
SSH Client - Secure ShellFish screenshot 1
SSH Client - Secure ShellFish screenshot 2
SSH Client - Secure ShellFish screenshot 3
SSH Client - Secure ShellFish screenshot 4
SSH Client - Secure ShellFish screenshot 5
SSH Client - Secure ShellFish screenshot 6

Access and manage your files securely with an innovative SFTP application that combines the functionality of SSH and a user-friendly interface. Transfer files with ease using Secure ShellFish.

What We Love

  • 🚀 Turns iPad into productivity machine
  • 🚀 Seamless SSH experience
  • 👍 Excellent integration with Files app
  • 👍 Robust key management and syncing

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🐛 Inconsistent behavior with some commands
  • 🔒 Concerns about data privacy and security
Proton Mail - Encrypted Email#2

Proton Mail - Encrypted Email by Proton AG

Fast, private & secure mail
Strong Contender
📊 Productivity
4.7😊(44K ratings)
FreeIn-App Purchases
#69in Productivity
Proton Mail - Encrypted Email screenshot 1
Proton Mail - Encrypted Email screenshot 2
Proton Mail - Encrypted Email screenshot 3
Proton Mail - Encrypted Email screenshot 4
Proton Mail - Encrypted Email screenshot 5
Proton Mail - Encrypted Email screenshot 6

A secure email platform that prioritizes user privacy and data protection through encryption features. Send and receive private emails with confidence.

What We Love

  • 🚀 Smooth performance
  • 🔒 Excellent security and privacy
  • 👍 Clean and intuitive interface
  • 💡 Expanding ecosystem of Proton services

Room to Improve

  • 🐛 Occasional crashes and bugs
  • ⏱️ Slow email loading times
  • 📝 Lacking advanced email management features
NeoServer: SSH Client|Terminal#3

NeoServer: SSH Client|Terminal by Space-Time Transformation Technology Co., Ltd.

Docker|SFTP|Linux|Server|PuTTY
Worth Considering
🛠️ Developer Tools
4.8😊(275 ratings)
FreeIn-App Purchases
#54in Developer Tools
NeoServer: SSH Client|Terminal screenshot 1
NeoServer: SSH Client|Terminal screenshot 2
NeoServer: SSH Client|Terminal screenshot 3
NeoServer: SSH Client|Terminal screenshot 4
NeoServer: SSH Client|Terminal screenshot 5
NeoServer: SSH Client|Terminal screenshot 6

NeoServer provides a comprehensive management solution for servers, NAS, and routers via SSH on iOS and Mac devices, offering features like SFTP file management, script execution, and performance monitoring. Access controls, execute scripts, monitor server stats, and manage files seamlessly with NeoServer.

What We Love

  • 🚀 Excellent monitoring and management capabilities
  • 👍 Sleek and modern user interface
  • 💡 Useful widgets and cross-device syncing
  • 🔒 Secure with one-time payment model

Room to Improve

  • 🐛 Occasional crashes or stability issues
  • 🔧 Compatibility problems with certain platforms (e.g. Orbstack)
  • 📏 Terminal font size issues on larger screens

More Secure Shellfish apps to explore

4
FTP Client - Files location
FTP Client - Files location
FTP Client - Files location
FTP, FTPS & SFTP over SSH
Free

Easily manage and securely store files on your server with our FTP application. Efficiently transfer, organize, and access files while ensuring data security. Try it now for seamless file management!

📊 Productivity
(34)
5
SecureSafe Password Manager
SecureSafe Password Manager
SecureSafe Password Manager
Password Generator & Autofill
Free

SecureSafe Password Manager is a comprehensive tool that securely stores sensitive information and generates strong passwords. Keep your data safe and accessible with this user-friendly application.

📊 Productivity
(19K)
6
Git client - Working Copy
Git client - Working Copy
Git client - Working Copy
for GitHub and self-hosted
Free

Access Git repositories on the go, clone, edit, commit and push files with ease using this iOS app. Enjoy syntax highlighting, code review tools, and integration with other apps. Unlock pro features for more repository management capabilities.

🛠️ Developer Tools
(435)
7
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
by RSA Security
Free

This app provides strong authentication through OTP credentials, cloud-based MFA, push notifications, and biometrics for enhanced security. It is suitable for iOS and macOS users looking for a secure and convenient authentication solution. Check the App Store for more information.

💼 Business
(319)
8
Egress Secure Mail
Egress Secure Mail
Egress Secure Mail
Integrated data security
Free

The application is a secure email solution that allows users to send and receive encrypted emails, even when on the move. It offers features like email revocation, access tracking, and enterprise-level security policies, enabling users to stay productive while keeping sensitive data safe.

💼 Business
(286)
9
1Password: Password Manager
1Password: Password Manager
1Password: Password Manager
Save & share passwords safely
Free

A secure password manager that stores and organizes passwords, credit card information, and more in one place, accessible across devices. Simplify your digital life with secure and convenient password management.

📊 Productivity
(20K)
10
F-Secure: Total Security & VPN
F-Secure: Total Security & VPN
F-Secure: Total Security & VPN
Privacy & Protection Made Easy
Free

Protect your digital life with our all-in-one security application, offering antivirus, internet security, and privacy features for all your devices. Stay safe online with real-time protection and secure VPN services. Download now to safeguard your online activities.

🔧 Utilities
(426)
11
iSecurity: Total Protection
iSecurity: Total Protection
iSecurity: Total Protection
Private, Safe, Secret & Secure
Free

Question Error!

🔧 Utilities
(5.5K)
12
iProtect: Security & Privacy
iProtect: Security & Privacy
iProtect: Security & Privacy
Web Protection & Total Secure
Free

Secure your digital life with our cutting-edge application that provides top-notch data encryption, secure password management, and real-time threat detection. Protect your information with confidence - download now!

🔧 Utilities
(25)
13
Everykey
Everykey
Everykey
No more Passwords or Keys
Free

Transform your devices into smart keys with a versatile smart key manager. Seamlessly manage passwords, generate strong unique passwords, securely share access, and enjoy military-grade encryption and multi-factor authentication. Simplify your digital security today!

📊 Productivity
(196)
14
FishVerify: ID & Regulations
FishVerify: ID & Regulations
FishVerify: ID & Regulations
#1 Fish Identification App
Free

FishVerify is a mobile application that helps users identify various species of fish through photographs. Simply snap a picture of the fish, and the app will provide information on the species. Never struggle to identify a fish again – download FishVerify now!

⚽ Sports
(1.9K)
15
SecureMyEmail
SecureMyEmail
SecureMyEmail
Encrypt ANY Email Address
Free
📊 Productivity
(33)
16
IronVest
IronVest
IronVest
All-in-one security & privacy
Free

IronVest is a comprehensive security application that safeguards your digital life through encryption, secure storage, and password management, providing peace of mind in today's increasingly digital world. Download now to protect your important information with ease.

📊 Productivity
(447)
17
Sea Shell Identifier & Guide
Sea Shell Identifier & Guide
Sea Shell Identifier & Guide
SeaShell Collecting Tool App
Free

This app helps users identify various seashells by allowing them to take photos of shells and receive instant information about the species. Explore the wonders of the ocean with just a snap.

📊 Productivity
(124)
18
Authenticator App Ⓡ
Authenticator App Ⓡ
Authenticator App Ⓡ
Authentication App, 2FA Safely
Free

The Authenticator App is a comprehensive security app that helps you stay safe online. It allows you to check website safety, receive email breach alerts, and enable two-factor authentication for enhanced account protection. Download the app and enjoy a safer browsing experience.

💼 Business
(73)
19
aWallet Password Manager
aWallet Password Manager
aWallet Password Manager
Wallet Password Manager
Free

This password manager app securely stores passwords, credit card info, and more, with encryption for maximum security. Features include category customization, backup options, and pro features like cloud sync and biometric unlock. For more information, visit http://www.awallet.org/.

📊 Productivity
(3.5K)
20
Oysterpedia
Oysterpedia
Oysterpedia
by The Mermaid Inn
Free

This application helps users navigate the world of oysters by providing detailed information on over 200 varieties, including flavor, size, and origin. It allows users to rate and save oysters they've tried, making it easy to reference and discover new ones to enjoy.

🍔 Food & Drink
(32)

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