AimAid vs SnapFrame

Calculate the trace of the billiard ball according to the aiming angle of the cue. 根据球杆的瞄准角度，计算撞球的轨迹。

SnapFrame helps you frame better photos and capture yourself with the view. Get live composition advice in single-camera mode, or use both cameras to bring two perspectives into one photo. Made for iPhone, with English and Chinese interfaces. LIVE COMPOSITION COACH Apple Vision analyzes faces, subjects, body poses, horizons and geometric structures on your device. Clear suggestions help you adjust framing, straighten the horizon and emphasize your subject. A 1.0-5.0 composition score shows how your framing changes. SMART GUIDES, MANUAL CONTROL Let SnapFrame select guides for the scene, or switch manually between thirds, center, leading lines, symmetry and horizon guides. Subject boxes and direction hints help you refine the shot. Adjust guide opacity and analysis frequency in Settings. 7 COMPOSITION GUIDES Learn thirds, center composition, leading lines, symmetry, horizon correction, portrait framing and subject scale. Illustrated explanations, example photos, suitable scenes and practical tips help you put each technique to use. DUAL CAMERA, TWO PERSPECTIVES Enable Dual Camera in Settings on a supported iPhone and camera combination. Choose picture-in-picture or split screen, tap to swap the main and secondary views, drag the inset window and zoom the rear camera independently. Capture your reaction and the scene together. LIVE PHOTOS Capture Live Photos in single or dual camera mode. Dual Camera brings both views to life in one Live Photo saved to Photos. Allow microphone access to include sound, or capture silent dual-camera Live Photos without it. CAMERA CONTROLS Shoot in portrait or landscape, switch between front and rear cameras in single-camera mode, control flash, pinch to zoom and choose focal lengths. Available lenses and flash depend on your device and camera. PHOTO METADATA WATERMARK On iOS 26 or later, add a Liquid Glass style watermark with device model, capture time, focal length, aperture, shutter speed, ISO and authorized coordinates. It is enabled by default and can be turned off. Optionally allow location access to save shooting locations in photo EXIF. ON-DEVICE ANALYSIS Composition analysis runs locally through Apple Vision, without cloud AI or uploading your photos or camera frames for analysis. No account, subscription or ads.