# LEE Swatch Book - Official — All LEE lighting filters > Digital reference for LEE lighting filters, gels, and color selection tools. (iPhone/iPad app by LEE Filters.) - Source: https://appshunter.io/ios/app/lee-swatch-book-official/id882232668 (this page in markdown: same URL + `.md`) - Developer: [LEE Filters](https://appshunter.io/developer/882232671) - Category: Reference, Productivity - Price: Free - Rating: 3.00/5 from 5 App Store ratings · 9 written reviews indexed - Age rating: 17+ - Requires: iOS 10.0 · 34 MB - Languages: American English - Released: 2014-06-03 - Data updated: 2026-09-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lee-swatch-book-official/id882232668/reviews.md ## What is LEE Swatch Book? The complete LEE Filters range of lighting filters and gels on one screen. Innovative colour picker and all the information lighting designers need. Slide through the colours for inspiration, then tap to add to your palette. Review detailed information about each colour, including spectral charts. Professionally designed palettes to get you started, plus the tools you need day-to-day. Streamlined workflow with new iPad app and landscape iPhone view allowing you to review the Swatch book and spectral charts on one screen. COLOUR SELECTION • The entire LEE range on one screen • Innovative colour picker • Hue slider to narrow your focus • Search by name or number • Standard list view option • Y, x, y, and absorption data • Spectral charts • Size, dimming preview and complimentary colour info • Experience the colours full screen • Swipe info screen swatch to fine-tune selection and rapidly compare data and charts PALETTES • Easily put together colour palettes • Palettes automatically sync across all your devices with iCloud • Unlimited colours per palette • Store unlimited palettes • Drag and drop to rearrange colours • Name, rename, duplicate & delete palettes • Email palettes with all the info • Over 40 professionally designed palettes to quick start your work TOOLBOX • Find a Dealer Shows you the nearest dealer, or search for one anywhere • Diffusion Finder Helps you judge the relative diffusion effect across the LEE Diffusion range • Gel Comparator Helps you find the LEE equivalent to competitors filters • Colour Temperature Calculator Gives you the mired shift and filters you need to convert colour temperature HELP • Online help and support articles • Lighting filter knowledgebase • Easily contact the LEE support team ## Key features - Complete LEE filter range - Innovative color picker - Spectral charts and data - Customizable color palettes - Dealer finder - Gel comparator - Color temperature calculator ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/lee-swatch-book-official/id882232668/reviews.md ### 1/5 — Please update the app *2025-09-14, version 2.07* This is amazing. I use it almost every day but it keeps crashing all the time even doing basic things now I think this app just needs an update although it appears to be abandoned. ### 1/5 — Loved it, but completely broken in 2025 *2025-08-07* This used to be an essential tool for looking up xy values when I was offline. Unfortunately with the current version of iOS you cannot even open the details page, so it is now useless. ### 1/5 — Doesn’t work anymore *2025-03-07, version 2.07* Please update! This app was great but now I can’t do nearly anything in it without it freezing on iOS 18. ### 1/5 — Lots of bugs and app crashes often *2025-03-02, version 2.07* Need to fix bugs and app crashes when certain features are clicked ### 2/5 — What happened? *2025-01-23* The update is terrible, cannot get gel details…crashes all the time. ### 5/5 — So incredibly helpful *2021-08-07, version 2.07* Can’t say how much these all of Lee Apps have helped me develop as an on-set technician, photographer and film maker. ### 2/5 — Colour selection problem *2017-05-26, version 1.8.1* Poor, slide the vertical colour scale to blue, it shows you greens, slide it to red it shows you blues.!!!!! ### 2/5 — It works, but... *2016-12-13* Super clunky and outdated. It opens into a "compatibility mode" of sorts where the phone switches resolutions and everything gets huge and doesn't really fit properly on the screen. ### 1/5 — Mired shift calculator broken *2015-10-11, version 1.4* I may not be the intended target consumer for this app. I don't want to create different swatch pallets, I am a photographer who just wanted a simple mired shift calculator to know what gels to put on my flash to achieve any given colour temperature. This app includes a mired shift calculator but it is buried deep in the app and the interface is broken; it won't let me get out of the menu to input values into the calculator so the input window stays open and it obscures the calculated results; I can't get any useful info out of this app. ## Frequently asked questions about LEE Swatch Book ### What is LEE Swatch Book? LEE Swatch Book is a digital reference tool that provides access to the complete range of LEE Filters lighting filters and gels. It includes detailed information, spectral charts, and tools for color selection and palette creation. ### Does LEE Swatch Book have ads? No, LEE Swatch Book is ad-free, allowing users to access all its features without interruption from advertisements. ### What information is available for each filter? For each filter, LEE Swatch Book provides detailed information including spectral charts, Y, x, y, and absorption data, size, dimming preview, and complimentary color information. ### Can I create and save custom color palettes? Yes, you can easily create, name, rename, duplicate, delete, and store unlimited color palettes with unlimited colors per palette. Palettes automatically sync across your devices via iCloud. ### What are the toolbox features in LEE Swatch Book? The toolbox includes a Dealer Finder to locate the nearest LEE dealer, a Diffusion Finder to compare diffusion effects, a Gel Comparator to find LEE equivalents to competitor filters, and a Color Temperature Calculator for mired shift and conversion filters. ### Is LEE Swatch Book available on multiple devices? Yes, LEE Swatch Book is supported on iPhone, iPad, and iPod. It offers a streamlined workflow with a new iPad app and landscape iPhone view for reviewing swatches and charts simultaneously. ### How often is LEE Swatch Book updated? The app was last updated on November 8, 2018, to version 2.07. While not frequently updated, the core functionality remains a valuable resource for lighting professionals. ### What is the user rating for LEE Swatch Book? LEE Swatch Book has a user rating of 3.0 stars based on 5 ratings. This suggests a mixed reception from its user base. ## Version history (last 5 releases) ### 2.07 — 2018-11-08 Updated Swatch catalogue including the latest Zircon filters for LED. Updated data for the Colour Temperature Calculator. ### 2.06 — 2018-05-25 Latest catalogue updates. ### 2.05 — 2018-02-22 New logo. Updates to swatch catalogue. ### 2.04 — 2017-11-28 Minor update to the swatch catalogue. ### 2.03 — 2017-11-02 Minor fixes. ## Apps similar to LEE Swatch Book | App | Rating | Price | Category | | --- | --- | --- | --- | | [Wikipedia](https://appshunter.io/ios/app/wikipedia/id324715238) | 4.3 (6,231) | Free | Reference | | [Night Sky](https://appshunter.io/ios/app/night-sky/id475772902) | 4.7 (492,103) | Free | Reference | | [Knots 3D](https://appshunter.io/ios/app/knots-3d/id453571750) | 4.9 (12,446) | $5.99 | Reference | ## More apps by LEE Filters - [LEE Diffusion Comparator](https://appshunter.io/ios/app/lee-diffusion-comparator/id1050979715) - [LEE Filters - Stopper Exposure](https://appshunter.io/ios/app/lee-filters-stopper-exposure/id1105022698) - [LEE Filters - ProGlass IRND](https://appshunter.io/ios/app/lee-filters-proglass-irnd/id1232403966) All apps by LEE Filters: https://appshunter.io/developer/882232671 ## Related topics [lee diffusion comparator](https://appshunter.io/ios/topics/lee-diffusion-comparator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*