Comparison

ICG Safety vs LEE Diffusion Comparator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ICG Safety

This safety reference app provides critical information for professionals in the motion picture and television industry. It includes hazard reporting with two-way communication, safety bulletins, emergency guides, and videos. Access anonymous hotlines and industry-specific initiatives.

Highlights
  • Two-way hazard reporting communication
  • Anonymous safety hotline numbers
  • Industry-wide safety bulletins
  • Emergency preparedness guides
  • Safety videos
  • Local 600 initiatives
Features
Read full description

The ICG Safety App is a safety reference in the palm of your hand for IATSE Local 600 members and working professionals in the motion picture and television industry. The app now features two-way communication for users who submit safety hazard reports, allowing for real-time texting with a Local 600 Business Rep. Find critical safety information, such as anonymous safety hotline numbers, industry-wide safety bulletins, in-depth articles about safety and what to do in an emergency, safety videos, and information on Local 600’s Rides & Rooms initiative.

About

LEE Diffusion Comparator

This app allows lighting designers to compare different diffusion filters in real-time while a video plays. It helps visualize how each diffusion affects shadows and color balance, aiding in project selection and creative experimentation.

Highlights
  • Real-time diffusion switching
  • Pause for frame comparison
  • Commentary track
  • Universal app for iPhone and iPad
  • Portrait and landscape views
  • Collapsible diffusion list
Features
Read full description

The Official LEE Filters Diffusion Comparator enables lighting designers to directly compare different diffusions lighting a model. As the video plays simply tap to switch the diffusion in real time. It's a great way to select the perfect diffusion for your next project. The comparator is built from video clips of a real world lighting setup using a single M8 source and each and every diffusion in the LEE range. By switching between them you'll immediately see how each moulds the shadow in subtle but distinct ways. You'll also notice any colour balance changes. • Switch diffusions in real time as the video plays • Pause to compare similar frames, for instance a long shot or profile view • A commentary track by DOP Don McVey is also available The app includes various design refinements so you can get the most from this tool: • This is a universal app designed for both iPhone and iPad • On either device switch between portrait and landscape views and retract or expand the menu to get the best possible view • Collapse the diffusion list so you can quickly jump between any filters It's a great tool to learn more about lighting with diffusion and for creative experimentation before getting on set.

Screenshots

ICG Safety3 screens
LEE Diffusion Comparator4 screens

Verdict

The call

The clearest difference is rating: ICG Safety at 5.0 against LEE Diffusion Comparator's 3.0. LEE Diffusion Comparator's advantage is iOS requirement (8.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ICG Safety holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

UpkeepUpdate frequency

ICG Safety ships an update every 5 months, LEE Diffusion Comparator every 3 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
ICG Safety versus LEE Diffusion Comparator: the parameters behind the verdict, then further details
ParameterICG SafetyLEE Diffusion Comparator
PriceFreeFree
Rating5.0 (7 ratings) — better3.0 (4 ratings)
Positive reviews—60.0% of reviews
Number of ratings7 — better4
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.18.0 — better
Further details — not scored
Size29 MB231 MB
Age rating4+4+
DeveloperInternational Cinematographers GuildLEE Filters

Customer experience

ICG Safety

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

LEE Diffusion Comparator

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

ICG Safety

No in-app purchases

None

LEE Diffusion Comparator

No in-app purchases

Questions

Is ICG Safety free?
ICG Safety is free to download, with no in-app purchases.
Is LEE Diffusion Comparator free?
LEE Diffusion Comparator is free to download, with no in-app purchases.
Which has better reviews, ICG Safety or LEE Diffusion Comparator?
ICG Safety is rated higher. ICG Safety averages 5.0 out of 5 from 7 ratings, while LEE Diffusion Comparator averages 3.0 from 4 ratings.
Do ICG Safety or LEE Diffusion Comparator have ads?
Neither ICG Safety nor LEE Diffusion Comparator shows ads.
Which is updated more often, ICG Safety or LEE Diffusion Comparator?
ICG Safety ships an update every 5 months, and LEE Diffusion Comparator every 3 months. Most recently, ICG Safety was updated on October 4, 2026 and LEE Diffusion Comparator on October 10, 2026.

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