# Crystal FX (crystalfocus) > Lightsaber customization and control app for Crystal Focus 10 soundboards. (iPhone/iPad app by Tristan Kam.) - Source: https://appshunter.io/ios/app/crystal-fx-crystalfocus/id1558308960 (this page in markdown: same URL + `.md`) - Developer: [Tristan Kam](https://appshunter.io/developer/1558308962) - Category: Entertainment, Games - Price: Free with in-app purchases - Rating: 4.35/5 from 17 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 14.2 · 64 MB - Released: 2021-03-29 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/crystal-fx-crystalfocus/id1558308960/reviews.md ## What is Crystal FX (crystalfocus)? Crystal FX is the ultimate companion app for your Crystal Focus 10 (CFX) Bluetooth-enabled lightsaber. Unlock unparalleled customization and control, allowing you to tailor your lightsaber's performance, aesthetics, and sound to perfectly suit your style. Whether you're a Jedi, Sith, or somewhere in between, Crystal FX enhances your lightsaber experience with intuitive features and real-time updates. Key Features: Blade Customization Instant Blade Style Application: Choose from nearly 200 unique blade profiles available on crystalfocus.net, and apply them directly to your lightsaber with a single tap. Dynamic Color Editing: Adjust your blade colors in real-time using the app’s intuitive interface, ensuring your saber looks exactly how you envision it. Soundfont Management Real-Time Soundfont Overview: Access and activate soundfonts directly through the app, giving you complete control over the sounds your lightsaber produces. Quick and Easy Swaps: Browse through your soundfont collection and switch between options seamlessly. KyberConnect Effortless Blade Style Sharing: Copy and apply blade styles from one CFX lightsaber to another with a simple Bluetooth connection. Perfect for sharing your custom creations with friends or syncing your dual sabers. Parameter Editing Full Control Over Settings: Edit all configuration parameters for your lightsaber, including blade length, ignition effects, preon effects, flicker intensity, and more. On-the-Fly Adjustments: Make changes in real-time without needing to connect your lightsaber to a PC or reconfigure manually. Real-Time Preview See Changes as You Go: The app provides instant feedback, letting you view your adjustments as they happen on your lightsaber. User-Friendly Interface Intuitive Design: Navigate through menus and options effortlessly with a sleek and easy-to-use interface designed for users of all skill levels. Seamless Bluetooth Connectivity: Connect to your CFX lightsaber in seconds, ensuring smooth operation and minimal setup. Crystal FX is designed to make your CFX lightsaber truly yours. Whether you're customizing for a duel, creating the perfect display piece, or simply experimenting with endless combinations, this app brings your lightsaber dreams to life. Compatible with all Crystal Focus 10 soundboards and future updates for even greater functionality. Take control of your saber like never before and become one with the Force—or the Dark Side—with Crystal FX. Download now! ## Key features - Blade style and color customization - Real-time soundfont management - Effortless blade style sharing via Bluetooth - Full parameter editing - Real-time visual preview - User-friendly interface ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Crystal FX Master level access | $6.99 | one-time | ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/crystal-fx-crystalfocus/id1558308960/reviews.md ### 2/5 — Crashes. Often. *2025-09-26* Would be a great app if not for all the glitches. ### 5/5 — Fun! *2025-01-31* I really enjoy this app! Lots of blade customizations and subtleties to explore. Great job! ### 5/5 — Great! *2024-12-26* Really nice to be able to control my CFX saber with this app. It works well. Would be great to be able to load sound fonts and blade styles via the app in the future! ### 5/5 — Best Bluetooth saber out there! *2023-09-04* CFX soundboard offers the best Bluetooth experience out of any board that supports Bluetooth. This app allows you to make any changes, add blade styles and more! The only thing you can’t do over Bluetooth is add sound fonts but you can do everything else through the app! Tristan at crystal focus is a great hard working guy thanks Tristan! ### 4/5 — How to Connect *2023-08-22* How do I connect this to my Sabertrio CFX? ### 1/5 — Light saber *2022-08-22* It keeps crashing when trying to connect to lightsaber please fix )): **Developer response:** Hi! Luckily the new update that's just been released should fix this! Let me know if things aren't working like expected ### 3/5 — Crash when attempting to connect to saber *2022-05-29* It looks like this app has a ton of potential. I am not too sure why, but I am getting a crash when I try to connect my saber to the app. Looking forward to a fix. **Developer response:** Thanks for the positive review. The latest update will fix these crashes when entering blade profiles or font-configurations. I hope you will enjoy the power of this fully operation app once more! ### 5/5 — Great app *2022-03-14* Features work really well. **Developer response:** Better late than never: thank you for this positive review! ### 5/5 — Great functionality *2021-08-27* This app has changed the way I look at and interact with the CFX. It’s so convenient to be able to edit so many parameters and the community profiles is a great touch. **Developer response:** Thanks! ### 4/5 — Great but things are confusing *2021-08-15* This app makes configuring the saber a lot easier than hooking it up to the computer with the rice port. It may be just me, but when I only want to change the font configuration for blade effects and timing, it saves in the main configuration. This messes with the preset blade styles for their fonts. Other than that, this helps tremendously. ## Frequently asked questions about Crystal FX (crystalfocus) ### What can I customize with Crystal FX? Crystal FX allows you to customize nearly 200 unique blade profiles, edit blade colors in real-time, and manage soundfonts. You can also adjust parameters like blade length, ignition effects, and flicker intensity. ### How does Crystal FX share blade styles? The KyberConnect feature in Crystal FX enables effortless sharing of blade styles between CFX lightsabers via a simple Bluetooth connection. This is ideal for synchronizing dual sabers or sharing creations with friends. ### Does Crystal FX require a PC to change settings? No, Crystal FX allows for on-the-fly adjustments to all configuration parameters directly through the app. You do not need to connect your lightsaber to a PC or reconfigure manually. ### What devices is Crystal FX compatible with? Crystal FX is compatible with iPhone, iPad, and iPod devices. It works with all Crystal Focus 10 soundboards. ### How often is Crystal FX updated? The app was last updated on January 8, 2025, indicating a commitment to ongoing development and future functionality enhancements. ### What is the user rating for Crystal FX? Crystal FX has a strong user rating of 4.4 stars based on 17 ratings, suggesting a positive user experience. ### Is Crystal FX suitable for younger users? Yes, Crystal FX has an age rating of 4+, making it appropriate for a wide range of users interested in lightsaber customization. ### Does Crystal FX have ads? No, Crystal FX is ad-free, providing an uninterrupted user experience for customizing your lightsaber. ## Version history (last 5 releases) ### 8 — 2025-01-08 minor bug fixes: layout update of blade style library for improved access to action buttons. (on some devices the buttons could not be used) ### 7 — 2024-12-08 Minor update: added "Save changes" button to the blade profile library so you can make the applied blade/color profile permanent ### 6.0 — 2024-11-26 This latest version brings you more stability and an even more friendlier user interface! ### 5.0 — 2022-11-09 Bugfixes. Appcrashes when using bladeprofiles and soundfont configuration have been fixed ### 3.2 — 2021-08-12 Bugfix: sometimes the list of soundfonts did not load correctly. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*