Control and customize your Line 6 Catalyst amplifier directly from your iOS device. Save and load presets, tune your guitar, and access advanced DSP parameters for a more personalized sound.




21+ iOS apps & games curated and reviewed
Out of 21+ catalyst edit apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.




Control and customize your Line 6 Catalyst amplifier directly from your iOS device. Save and load presets, tune your guitar, and access advanced DSP parameters for a more personalized sound.






This app facilitates casual dating by connecting open-minded local singles and couples. It offers a privacy-focused experience with features like voice matching and spontaneous discovery through a card-flipping interface. Enjoy free chat with matches and explore a safe, inclusive community for adults.






Achieve toned abs and lose belly fat with a home workout planner. Offers daily routines for all levels, requiring no equipment. Get your dream six-pack in 30 days with guided exercises.


Survive on an endless ocean by building and upgrading your raft. Hunt for resources, craft essential items, and uncover the mysteries of this watery world. Face challenges like shark attacks and treacherous weather to escape the ocean trap.


Easily capture song ideas with a unique chord keyboard for faster progression writing. Features automatic chord detection, key transposition, and iCloud syncing. Share your musical creations in multiple formats.


This app provides remote control for Line 6 Firehawk guitar effects processors and amplifiers. Craft intricate signal chains, adjust numerous tone parameters, and access a vast online library of presets. Save and recall unlimited custom tones for any performance.


This app offers a revolutionary guitar experience by wirelessly controlling your Line 6 AMPLIFi device. Explore and download free tones, match song tones from your music library, and share your own creations. Apple Watch integration provides convenient control on your wrist.


This app offers world-renowned chromatic tuning technology for iOS devices, replicating the look and feel of a popular pedal tuner. It uses your device's microphone to tune a wide range of instruments, from guitars and basses to strings and brass. An audible reference pitch function and enlarged meter view enhance the tuning experience.


Edit and manage your guitar amplifier tones with this app. Browse, download, and save presets, and control amp parameters remotely. Access thousands of user-created tones online and share your own creations.


Master vocabulary and grammar for German language learning with a scientifically proven spaced repetition system. Align your studies with popular textbooks and track your progress with motivating statistics. Ideal for students in Germany and Austria, or those learning German as a second language.


Assemble a team of heroes from diverse factions to battle shadowy forces and restore peace. Enjoy a relaxing idle gameplay experience where heroes fight automatically, even when you're offline. Strategize hero placement for tactical battles and embark on endless adventures.


This Safari extension allows you to view and edit the HTML source code of any webpage directly on your iPhone or iPad. Make real-time changes to live pages without needing an internet connection or an account. It prioritizes user privacy by processing all data locally.


Easily present code snippets in a visually appealing format. Export highlighted code to various image and document formats, with extensive customization options for themes, styling, and presentation elements. Ideal for developers and content creators needing to share code.


Access a comprehensive database of over 16,000 catalytic converter types. This app aims to bring transparency to the used catalyst market, simplifying sales and connecting users with a global network of agents for efficient service.




A native, ultra-fast text editor for macOS, iPhone, and iPad. It's bloat-free and designed for focused editing without plugins or IDE overhead, supporting a wide range of file types and offering remote editing capabilities.



