Group vs ServerDoor
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Group
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Experience hassle-free authentication with advanced security features by bidding farewell to passwords. Get the app today and enter a new era of effortless access to your digital world. The Group-IB Authenticator is a state-of-the-art mobile application on the App Store. It completely changes the way you authenticate yourself on different websites and services. Thanks to its advanced OAuth and SAML technology, you can experience a secure and hassle-free login process without the need for passwords. No more struggling to remember numerous passwords or risking your security with weak and easily guessed credentials. With the Group-IB Authenticator, you can store multiple accounts simultaneously, making authentication simple for various services. This app offers easy integration with various authentication servers, making it compatible with different platforms. It allows you to easily access your preferred social media accounts, productivity tools, online banking services, and much more. What sets Group-IB Authenticator apart is its in-depth authentication history. You can easily monitor and keep track of your login activity, giving you valuable information about your digital footprint. Moreover, the app lets you enrich your profile with personal information, ensuring a personalized experience wherever you go. Say goodbye to tedious data entry and enjoy instant access to your preferred sites and services. The Group-IB Authenticator acts as a centralized platform for all your online accounts. It replaces the need to remember numerous passwords for different services. The authentication process is secure and involves signing a transaction with your private key using the advanced biometric features of your device, such as Face ID or Touch ID. When a service requests authentication, the Group-IB Authenticator mobile app will promptly send you a push notification for your confirmation. Once you open the notification, you will see detailed device information to provide complete visibility and control over your login attempts. In addition to its robust security features, the app uses behavioral analysis to evaluate the legitimacy of each authentication attempt ensuring that only you can use the application. This intelligent approach offers added security, guaranteeing that your accounts are free from unauthorized access. The Group-IB Authenticator offers seamless integration with third-party services to enhance security and convenience during the authentication process. Developers can easily incorporate the Group-IB solution into their SAML and OAuth-enabled applications. Upgrade your online experience today with Group-IB Authenticator, the password-free login solution that puts you in control.
ServerDoor
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ServerDoor allows you to use your smartphone like a secure door for remote access to your personal server. A user-friendly session manager with a simple and intuitive interface, a full-featured terminal emulator that supports gesture control, as well as a tool for working with SSH keys - now all those thing can be placed in your pocket. Connect to your servers with using telnet and ssh protocols to administrate them in any situation anytime. Main advantages and functions: -The tool for working with SSH keys allows you to generate them, as well as to import and export them. RSA, DSA, EC, ED25519 keys are supported, and the openssh-key-v1 format is used to store them. -Thanks to the built-in password manager, you do not have to keep in mind the passwords for each server and key. The password database is stored on the device and encrypted with AES256-CBC using the master key. You can manage the password manager or disable it altogether in the settings. -Snippets system will be useful for advanced shell admins and can be used for make scripts those you can call from terminal session anytime. -Export and import app data features allows you exchange data between different devices or make backups anytime. -Convenient gesture control makes it possible to change the font size in the terminal by simply stretching instead of constantly switching to settings, and sticky scrolling allows you to quickly navigate even in the most voluminous sessions. • Advanced terminal emulator, supports most ESC sequences, SGR and utf8 encoding. • Additional keyboard and hot buttons, allow you to use most commands and keyboard shortcuts, as well as emulate mouse clicks in terminal applications. -Supports simultaneous operation of an unlimited number of running sessions, including in the background, when the application is minimized. -The ability to manually set a limit on the number of lines stored for each session (or disable the limit altogether), allows you to flexibly configure the device's memory consumption by running sessions. Whether you want to store the whole session or set a hard limit to save memory is up to you. -To save memory, session data is compressed and stored in a fragmented way, which allows you to turn off the limit and store even the most voluminous sessions without large buffer allocation errors. Tired of Telnet clients cutting HTTP responses without even allowing you to view the header? Then this app is for you!
Screenshots
Verdict
The clearest difference is in-app purchases: Group at none against ServerDoor's 1. Group also leads on update cadence (daily vs every 8 days) and iOS requirement (13.0 vs 16.2). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. ServerDoor sells 1 one-off in-app purchase. Group asks for nothing beyond the download.
Group ships an update daily, ServerDoor every 8 days. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.
| Parameter | Group | ServerDoor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily โ better | Every 8 days |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 13.0 โ better | 16.2 |
| Further details โ not scored | ||
| Size | 20 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Group-IB Global Pte Ltd | Oleg Gutlyanskiy |
In-app purchases
Group
No in-app purchases
ServerDoor
- Premium features$4.99









