Comparison

Artemis Director's Viewfinder vs LightTwist

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

Head to head
About

Artemis Director's Viewfinder

This app provides filmmakers with a professional digital viewfinder, featuring an extensive database of cameras and lenses. It allows users to simulate shots, share compositions with their crew, and plan pre-production with accurate framing.

Highlights
  • Comprehensive camera and lens database
  • Custom camera format support
  • Accurate focal length simulation
  • Shot composition sharing
  • Pre-production planning
  • Location scouting aid
Read full description

Artemis offers a comprehensive database of professional motion picture cameras and lenses, with the facility to add any custom camera format. Hear from our users: Roger Deakins ASC, BSC: Cinematographer (Two Academy Awards wins, 16 nominations) Blade Runner 2049, Sicario, James Bond: Skyfall, The Shawshank Redemption - “It’s great having Artemis on my iPhone. Since I always have my phone with me, I always have a viewfinder at hand. Not only convenient but extremely accurate.” Claudio Miranda ASC: Cinematographer Top Gun: Maverick, F1, Life of Pi, Benjamin Button, Oblivion - “I've been using Artemis from the very beginning. I love that it's a shared tool. First between the director and myself. Then once we approve shots, the images from Artemis get shared with the crew.” Kate Dennis DGA: Director The Handmaid’s Tale, Glow, The Serpent Queen - "Artemis has streamlined my communication with cinematographers, VFX supervisors and other Heads of Department. Now we all know that we are talking about the exact same frame!" Linus Sandgren FSF: Cinematographer Saltburn, La La Land, Babylon, Joy, American Hustle - "Artemis is an amazing Swiss army knife style lens kit that has helped me frame up countless shots in any format in an instant.” Matthew Libatique ASC: Cinematographer Maestro, A Star is Born, Black Swan, Requiem for a Dream, The Fountain - "Not only do I frame every shot with Artemis , I use it to record blocking rehearsals and as part of my process when debating lens and format choices as I work with a director and production designer while location scouting.” Nicolas Winding Refn: Director Too Old to Die Young, The Neon Demon, Only God Forgives, Pusher - "Artemis Pro has tapped into the way of the future by taking full advantage of the digital revolution. The app quickly became an essential tool to capturing my vision.” Mandy Walker ASC, ACS: Cinematographer Elvis, Mulan,, Hidden Figures, Truth, Australia - "Both Artemis & Artemis Prime are essential tool when scouting locations, allowing accurate information to pass from the director and DP to the crew" Barry Ackroyd BSC: Cinematographer Jason Bourne, The Big Short, Captain Phillips, Hurt Locker - "Artemis makes me feel smarter than I was without it. It’s the sharpest tool on my iPhone.” Toby Oliver ACS Cinematographer Get Out, M3GAN 2.0, Happy Death Day, Insidious IV, Wolf Creek 2 - "Artemis Pro is so well thought out. You can precisely choose the camera package and lenses you have to hand to obtain exact ideas of shot angles and sizes on the location survey.” Darius Khondji ASC, AFC, ACS: Cinematographer Bardo, Okja, The Lost City of Z, Delicatessen, Se7en - "Artemis is the best cinematic tool of modern times. I started using Artemis in 2010 and have loved it ever since. It is so accurate with up to date lenses, cameras and formats. It is always with us on scouts and during shoots. Artemis allows the director and I to share how we see things with each other and with the rest of the crew.” Robert McLachlan ASC, CSC: Director / Cinematographer Landman, Yellowstone, Game of Thrones, Westworld - “On Game of Thrones we scouted locations months in advance. Artemis allowed me to communicate our needs to the VFX and art departments. It was critical in planning the Dance of Dragons sequence.” Artemis also offers: - Virtual Stand-Ins, to assist in blocking actors - Custom Frame-lines - Share camera & lens setups with other Artemis users - Record Images & Videos - Gallery for sorting and planning - Export of Shot-lists & Storyboards - Export of detailed Shot-Plans with sun position data (if paired with the Helios app) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LightTwist

This application functions as a high-quality video camera input source for the LightTwist platform. It enables users to seamlessly integrate their device's camera feed into the LightTwist ecosystem for various creative and professional uses.

Highlights
  • High-quality video capture
  • Seamless integration with LightTwist
  • Device camera input
  • Professional video streaming
Features
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This app acts as a high quality video camera input for LightTwist.

Screenshots

Artemis Director's Viewfinder4 screens
LightTwist4 screens

Verdict

The call

The clearest difference is rating: LightTwist at 5.0 against Artemis Director's Viewfinder's 4.1. LightTwist also leads on in-app purchases (none vs 5). Artemis Director's Viewfinder's advantage is ratings volume (190 vs 1) and update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement 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. Artemis Director's Viewfinder sells 5 in-app purchases, starting at $3.99 per month. LightTwist asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LightTwist holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Artemis Director's Viewfinder has 190 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Artemis Director's Viewfinder ships an update every 3 days, LightTwist fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Artemis Director's Viewfinder versus LightTwist: the parameters behind the verdict, then further details
ParameterArtemis Director's ViewfinderLightTwist
PriceFreeFree
Rating4.1 (190 ratings)5.0 (1 ratings) — better
Positive reviews63.0% of reviews—
Number of ratings190 — better1
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size85 MB50 MB
Age rating4+4+
DeveloperChemical WeddingLightTwist, Inc.

Bugs and requests

Artemis Director's Viewfinder

Reported bugs

19 issues
  • App crashes on launch after iOS updates
  • Photos disappear from library and app after taking them
  • Focus issues in viewfinder - won't focus or loses focus during recording
  • App freezes when viewing previously taken photos
  • Performance degradation with photo albums exceeding 80 images
Show 14 more
  • 4-second delay between photo captures
  • Photo button not registering properly
  • App closes when changing camera or format settings
  • Folder order reverses unexpectedly
  • Cloud sync failures between devices
  • Photo archiving errors - wrong photos get archived
  • Export functionality extremely slow and difficult
  • App crashes on iPad without apparent cause
  • Lag in photo trigger - photos taken 2 seconds late
  • Focal length display blur in some cases
  • Custom frame line ratios don't affect composition guide overlay
  • Scene viewing causes app to freeze
  • Keyboard won't dismiss when reporting bugs
  • Data loss after version 7.0 update

Requested features

16 requests
  • Add Nikon ZR camera support
  • Update database with newer camera models (Canon RF mount, Fuji X-H2S, Lumix models)
  • Widget for quick app launch
  • Save multiple camera and lens profiles for quick switching
  • Custom anamorphic squeeze ratios
Show 11 more
  • Crosshair composition tool
  • Lock screen widget functionality
  • Ability to import custom logos instead of Artemis branding
  • QR code export for camera/lens settings
  • Live depth of field calculator on screen
  • Better LUT options
  • Support for more prosumer lenses (Sigma, Tamron, Sony G Master)
  • PDF export for shot lists
  • Ability to customize frame guide ratios independent of camera sensor ratio
  • Video recording at higher frame rates
  • S16 lens support expansion

LightTwist

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Artemis Director's Viewfinder

Subscriptions2
  • Monthly$3.991 Month
  • Annual$16.991 Year
One-time3
  • External Camera Mode$9.99
  • Helios View$9.99
  • Core License$29.99
None

LightTwist

No in-app purchases

Questions

Is Artemis Director's Viewfinder free?
Artemis Director's Viewfinder is free to download, with in-app purchases available.
Is LightTwist free?
LightTwist is free to download, with no in-app purchases.
Which has better reviews, Artemis Director's Viewfinder or LightTwist?
LightTwist is rated higher. Artemis Director's Viewfinder averages 4.1 out of 5 from 190 ratings, while LightTwist averages 5.0 from 1 ratings.
Do Artemis Director's Viewfinder or LightTwist have ads?
Neither Artemis Director's Viewfinder nor LightTwist shows ads.
Which is updated more often, Artemis Director's Viewfinder or LightTwist?
Artemis Director's Viewfinder ships an update every 3 days, and LightTwist fortnightly. Most recently, Artemis Director's Viewfinder was updated on November 2, 2026 and LightTwist on November 3, 2026.

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