> For the complete documentation index, see [llms.txt](https://flywith24.gitbook.io/flywith24-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://flywith24.gitbook.io/flywith24-docs/readme.md).

# FlyHUD Help Center

FlyHUD combines cycling or running videos with recorded activity data and exports videos with an animated HUD. It is available for Mac and iPhone.

The current App Store release is 1.3.0 on both platforms: macOS build 33, released October 13, 2026, and iOS build 21, released October 14, 2026 (Asia/Shanghai).

### macOS 1.3.0 — October 13, 2026

macOS 1.3.0 (build 33) is available on the App Store. Release date: October 13, 2026 (Asia/Shanghai).

* Extended the full-feature trial to 30 days total from the original claim date; restoring purchases does not restart it
* Added instant, 3-second, 10-second, and 30-second power display options
* Added workout targets, comparable lap results, and gear tooth counts
* Improved HUD dragging and scaling; lap and segment cards can scale up to 200%
* Added an HDR export switch and improved Chinese and English UI
* Improved FIT/Strava import access, detail panels, and saved Race Bars ranges

### iOS 1.3.0 — October 14, 2026

iOS 1.3.0 (build 21) is available on the App Store. Release date: October 14, 2026 (Asia/Shanghai).

* Extended the full-feature trial to 30 days total from the original claim date; restoring purchases does not restart it
* Added instant, 3-second, 10-second, and 30-second power display options
* Added workout targets, comparable lap results, and gear tooth counts
* Improved HUD dragging and scaling; lap and segment cards can scale up to 200%
* Added an HDR export switch and improved Chinese and English UI
* Improved editing panels, route gestures, template covers, and haptics; playback continues when switching tools

[Install from the App Store](https://apps.apple.com/app/id6787705132).

Video rendering and local-file processing take place on your device. FlyHUD does not require a separate FlyHUD account or upload your source videos or activity files to the developer's servers. Strava is optional and requires authorization and network access. See the Privacy Policy for service and data details.

### Start here

1. Install FlyHUD and understand access
2. Import a video and activity data
3. Choose and configure a HUD
4. Export your finished video

### Current feature set

* Common MP4 and MOV videos; FIT, GPX, CSV, and authorized Strava activities
* Apple Watch cycling or running activities through Health on iPhone
* Timestamp matching and manual time calibration
* Eight production templates on Mac; seven on iPhone, which does not include Follow
* Race HUD with optional lap statistics, short-lap filtering, and custom groups
* Speed, power, heart rate, cadence, grade, altitude, distance, time, and routes when recorded
* Landscape, portrait, square, and ultrawide layouts
* Mac multi-video projects, batch synchronization, export queue, and export history
* iPhone single-video drafts and single-task export up to 1080p
* HDR-aware video export and Live Photo creation
* macOS 1.3.0 and iOS 1.3.0 offer a 30-day total full-feature trial from the original claim date. One trial and Lifetime Unlock are shared across Mac and iPhone; no subscription. Updating, restoring purchases, reinstalling, or switching devices does not restart the trial. Earlier app versions retain their existing 7-day limit until updated.

If something does not work, start with Troubleshooting or Contact and diagnostics.