GRADE — Live Grading
Live on-set color to LUT boxes
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
iPad
GRADE turns your iPad into a live on-set grading station. Build a look while the
camera rolls, and send it straight to the LUT boxes feeding the monitors on the floor.
MULTIPLE LUT BOXES, EACH WITH ITS OWN LOOK
Every LUT box on the network gets its own grade and keeps it. Work on camera A, switch
to camera B, come back — your first look is exactly as you left it. Gang several boxes
onto one grade when they should match, hold a monitor on what it is showing, and dial
any box back with its own blend.
A COMPLETE GRADING PIPELINE
Seven nodes, in the order a colourist expects: Input, Primary, Log, Curves,
Secondaries, LUT and Output.
• Lift / Gamma / Gain wheels, plus exposure, contrast, pivot, temperature, tint,
saturation and colour boost
• Log wheels for lows, mids and highs with adjustable ranges
• Curves: Hue vs Hue, Hue vs Sat, Hue vs Lum, Lum vs Sat, Sat vs Sat, and a tone curve
per channel
• Secondaries with a colour qualifier — tap a colour in the image to pick it
• Fine mode on every control for the small moves that matter
SCOPES YOU CAN TRUST
Waveform (luma, colour and RGB), RGB parade and vectorscope, live on the same screen
as the grade.
ARRI COLOUR, DONE PROPERLY
Work in Rec.709, ARRI LogC3 (AWG3) or LogC4 (AWG4). The official ARRI render
transforms are built in, so a Log signal is graded in Log and rendered to Rec.709 the
way ARRI intends. Connect an ALEXA over the network and push a look straight to the
camera, or upload it to the camera's own Look Library.
LOOKS THAT TRAVEL
Save looks to a library that syncs to your account and follows you to any iPad.
Organise them by project. Import 3D LUTs (.cube and ARRI .alf4) and export your work
as .cube, .cc (CDL) or ARRI .alf4 for the grading suite.
BUILT FOR THE JOB
Shot lists with scene and take, stills with notes and CDL values, a session log, and
PDF reports to hand off at wrap.
WHAT YOU NEED
GRADE drives FSI LUT boxes — BoxIO and the DM series — over your set's network, so you
need at least one on the same network as the iPad. Live video reaches the iPad through
an Accsoon SeeMo (SDI or HDMI). Without them you can still build looks, import and
export LUTs and organise your library, but there is nothing to send them to.
TRY IT
Fifteen days free, with everything unlocked. After that GRADE Pro is €349/year or
€49/month, and it renews until you cancel. Manage or cancel any time in your Apple
account settings. Payment is charged to your Apple ID at confirmation of purchase.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://grade-app.click/privacy/
Ratings & Reviews
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• ARRI cameras: switch the camera to any look — Default included — and back to live grading, from GRADE or at the camera. GRADE keeps its live look saved in the camera, and a look chosen at the camera body stays until you resume.
• Every LUT and look format, in and out: .cube, .3dl, .csp, .spi3d, .vlt, ASC CDL (.cdl / .cc / .ccc), ACES (AMF + CLF), ALE, ARRI .alf4 / .alf4c.
• Find devices: monitors, LUT boxes and cameras on the set network without typing an IP.
• Teradek COLR as a LUT box; FSI XMP series with live LUT on every SDI input.
• RED cameras: live CDL over RCP2 and LUT upload; Log3G10 / REDWideGamutRGB working space.
• Send looks to DaVinci Resolve as editable stills (CDL + LUT), through the cloud or over the local network with GradeSync for Mac.
• LUT box memory ledger, master switch, finer colour wheels, unified LOOKS sidebar.
The developer, Rendeando SL., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rendeando SL.
- Size
- 36.9 MB
- Category
- Photo & Video
- Compatibility
Requires iPadOS 17.0 or later.
- iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPad
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- GRADE Pro Yearly $299.00
- GRADE Pro Monthly $45.00
- Copyright
- © 2026 Rendeando SL