SendLog

Offline-first iOS app for spray wall boulders.

What this build includes

• Import a wall photo from your library.
• Detect holds fully offline with the bundled FastSAM/Core ML model.
• Manually edit detected holds on a wall image.
• Tap holds to select a boulder problem.
• Save problems with name, fixed grade picker (6a to 8a), notes, and selected holds.
• Browse walls and saved problems fully offline.
• Browse a global problems library with search and grade filter.
• Manual hold editing: add, remove, move, and resize hold boxes.
• Export/import a full JSON backup of walls, holds, problems, and wall images.

Project setup (VS Code + Xcode)

1. Install full Xcode from the App Store.
2. Install XcodeGen:

   brew install xcodegen

3. Generate the project:

   xcodegen generate

4. Open SendLog.xcodeproj in Xcode:

   open SendLog.xcodeproj

5. Pick an iOS Simulator and run.

Why Xcode is still required

You can edit Swift files in VS Code, but iOS Simulator builds/signing rely on the iOS SDK tooling bundled with full Xcode.