Every minute wasted on set is a shot you didn’t get. These tools keep production moving.

Camera Coaching

FrameCoach — Real-time guidance on camera settings and composition. Instead of guessing aperture or checking YouTube between takes, FrameCoach coaches you through decisions as you shoot. This is the tool that replaces the experienced DP you can’t afford.

Camera Monitoring

Monitor+ ($5, iOS) — Use your phone as an external monitor via HDMI adapter. See focus, exposure, and framing on a larger screen.

Slate / Clapperboard

MovieSlate ($30) or free alternatives — Digital slate with timecode. Even a hand clap on camera works for syncing audio in post.

Sun & Weather

Sun Seeker ($10) — Know exactly where the sun will be at any time. Plan setups around natural light changes. Weather apps — Check hourly forecasts. Outdoor shoots live or die by weather timing.

Continuity

Continuity Camera or just your phone camera — Photograph each setup, actor positions, and prop placements. Reference photos prevent continuity errors between takes.

Notes

Voice Memos (free, built-in) — Record verbal notes between takes: “Take 3 was best,” “Wide shot needs reshoot,” “Boom was in frame.”

Focus Management

Depth of field calculators (free apps) — Enter your sensor, focal length, and aperture to see exactly what distance range is in focus.

Communication

Walkie-talkie apps (free) — For larger sets where crew members are in different rooms or outdoor locations.

The On-Set Rule

The fewer apps you need to open on set, the better. Pick 2-3 essential tools and know them cold before shoot day. FrameCoach plus your camera app plus a note-taking method covers 90% of on-set needs.

On-Set Tools for Filmmakers: Apps That Save Time