Best Scan21 alternatives: apps like Scan21 – Age ID Check

10+ similar apps compared and reviewed

4.2 avg rating
5 free apps
Updated November 2026

Scan21 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Scan21

3.7(3 ratings)
Free
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Control your self-hosted AI agent from your phone. Chat with your AI in real-time, monitor its activity, automate tasks, and customize its personality and memory. Extend its capabilities with a vast skill registry.

YAML Tools#3

YAML Tools by Mohammed Aadhil

Editor, Validator & Converter
5.0(1 ratings)
$3.99
#88in Developer Tools
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A comprehensive YAML utility for developers on iOS. Visualize, format, convert, and generate code from YAML files. Includes validation and a dedicated syntax keyboard for efficient editing.

More apps like Scan21

4
JSON Navigator
JSON Navigator
JSON Navigator
Beautify JSON API responses
$4.99

This tool transforms raw JSON API responses into an interactive, tree-like visual format. It helps developers, UX engineers, and designers easily explore and understand complex data structures with features like data type indicators and search functionality.

Instant JSON visualizationInteractive tree viewData type indicators
πŸ› οΈ Developer Tools
(2)
paid
5
Tanuki for GitLab
Tanuki for GitLab
Tanuki for GitLab
Native GitLab Client
$0.99

A native client for interacting with GitLab repositories. Manage your projects, issues, and merge requests efficiently from your iOS device.

Native GitLab clientManage repositoriesTrack issues
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6
Snap-on EEDM604F
Snap-on EEDM604F
Snap-on EEDM604F
Digital Hybrid Multimeter
Free
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(0)
7
Code Scanner QR
Code Scanner QR
Code Scanner QR
Effortless QR & Barcode Scan
Free
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8
SQL Practice: Learn Database
SQL Practice: Learn Database
SQL Practice: Learn Database
Run queries, ace interviews
Free

Master SQL with short, daily interactive sessions. Practice real-world queries and datasets on your phone to build confidence for career changes, professional development, or technical interviews. Learn database concepts and advanced techniques at your own pace.

15-minute daily learning sessionsInteractive exercises with real-world datasetsProgressive curriculum from beginner to advanced
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9
Xcasca - SSH, SFTP Client
Xcasca - SSH, SFTP Client
Xcasca - SSH, SFTP Client
Terminal, SSH, and SFTP Client
Free

This cross-platform client provides efficient access to remote systems via SSH and SFTP. It offers multi-session support, intuitive management, and advanced keyboard features for developers. Enjoy an ad-free experience with customizable options.

Multi-session supportIntuitive session managementCompose bar for editing commands
πŸ› οΈ Developer Tools
(10)
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10
Shell Keyboard
Shell Keyboard
Shell Keyboard
Real Ctrl, Esc & arrow keys
$1.99

This custom keyboard provides essential terminal keys like Ctrl, Esc, and arrow keys that are missing from the default iOS keyboard. It offers customizable layouts for iPad and iPhone Duo, ensuring precise control for terminal applications.

Dedicated terminal layer with Ctrl, Esc, Tab, arrowsCtrl and Alt as proper modifiersFull function-key layer (F1-F12)
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