This tool helps filmmakers and cinematographers measure color temperature and ND values using their iPhone camera. It offers real-time readings, a luminance histogram, and a library for saving shot notes and metadata to ensure color consistency.
Best apps like Relay: Your photos in motion
10+ similar apps compared and reviewed
4.0 avg rating
8 free apps
Updated August 2026
Whether you want more options like Relay or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to Relay
Rollio: Light Meter & Film Log by Davit Podosyan
Track analog rolls & exposureStrong Contender
📷 Photo & Video
4.9(11 ratings)
$2.99In-App Purchases
This app serves as a digital logbook and light meter for film photographers. It allows users to meticulously track film rolls, individual frames with detailed notes, and exposure readings. The app prioritizes privacy with local storage and no cloud syncing.
3.3(6 ratings)
FreeAdsIn-App Purchases
This app processes photos using the Atkinson dithering algorithm, originally used for black and white displays on old Macintosh computers. It creates small file-sized images with options for square cropping, rounded corners, and white borders, offering a real-time preview of the effect.
More apps like Relay
4
Modern Meter - Film Preview
Spot Meter & Zone System
Free
This app assists film photographers by providing precise light metering. It offers various metering modes and manual controls to help determine optimal exposure settings for any scene, ensuring accurate results for analog photography.
Spot meteringMulti-point meteringZone system metering
📷 Photo & Video
(4)
free with in-app purchases5
srRAW Cinema Camera
RAW Recording in CinemaDNG
Free
Capture the highest fidelity cinema and images on compatible iPhones with a custom RAW pipeline. Designed for filmmakers and creators, it offers direct integration with DaVinci Resolve for immediate editing and grading, providing unparalleled post-production control.
CinemaDNG RAW format encodingPlug and Grade with DaVinci ResolveUncompressed stereo WAV audio
📷 Photo & Video
(11)
free with in-app purchases6
LivePic: 3D Photo Motion Maker
Bring Photo to Life, 3D Motion
Free
Transform your still images into dynamic 3D animations with AI-powered motion effects. This application allows you to create engaging short videos from your photos, bringing them to life with animated elements. Explore various plans for unlimited access to premium features and enhanced creative possibilities.
AI-powered 3D photo conversionAnimated effects for photosCreate short videos from still images
📷 Photo & Video
(8)
free with in-app purchases7
Evercast Studio
Create together in real time
Free
Stream and video chat with your team in HD for real-time creative collaboration. Review video content, draw on screen, and experience ultra-low latency, mirroring the productivity of working side-by-side.
HD video streamingReal-time video chatUltra-low latency collaboration
📷 Photo & Video
(15)
free with in-app purchases8
EnergaCAMERIMAGE
by NETHOS SP Z O O
Free
This app celebrates the art of motion-picture photography and its creators. It highlights the work of cinematographers and other film artists, promoting visual culture in filmmaking.
Focus on motion-picture photographyCelebrates cinematographersHighlights film artists
📷 Photo & Video
(0)
free9
Beautify - AI Photo Enhancer
Enhance Photos Amazingly!
Free
📷 Photo & Video
(0)
10
Lume Control
by Kelly Mondora
Free
Control your Lume Cube lighting directly from your smartphone. Adjust brightness, temperature, color, and effects. Access tutorials and inspiration to enhance your creative projects.
Smartphone lighting control panelAdjust brightness, temperature, colorLight grouping
📷 Photo & Video
(22)
free