Cadrage Director's Viewfinder vs Bluetooth+ for Blackmagic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cadrage Director's Viewfinder
This app provides precise framing previews for a vast array of professional camera and lens combinations. It helps filmmakers and photographers visualize shots, manage projects, and communicate their vision effectively during production.
- Accurate camera and lens previews
- Custom frameline creation
- Photo and video recording
- Built-in gallery and project manager
- PDF shotlist generation
- Manual exposure, focus, and white balance control
- 3-way color correction
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Cadrage - the director's viewfinder app used by some of the best directors and DPs worldwide. Cadrage allows you to line up your shots with precise framing previews of any professional camera/lens combination and make sure everybody is on the same page during preproduction and on set. ◈◈◈ Planning your shoot has never been easier. Download Cadrage now and see how it will change the way you work. ◈◈◈ FEATURES ● Accurate previews for thousands of cameras and lenses ● Save photos and record videos ● Add custom framelines in any aspect ratio ● Track the sun's path at your location for any date ● Built-in gallery & project manager ● Create neat PDF shotlists and directly upload to Dropbox or send via email ● Manually control exposure, focus & white balance ● Professional 3-way color correction to pre-visualize the final look ● Supports dual and triple camera devices ◈◈◈ Communicate your vision to your team. Download Cadrage now and get the most out of your shooting day. ◈◈◈ ◆ CINE CAMERAS ◆ ARRI Alexa 265, Alexa 35, Alexa 35 Xtreme, Alexa 65, Alexa Classic, Alexa LF, Alexa Mini, Alexa Mini LF, Alexa SXT, Alexa XT, Amira, D-21 Blackmagic Cinema Camera, Cinema Camera 6K, Micro Cinema Camera, Micro Studio Camera 4K, Pocket Cinema Camera, Pocket Cinema Camera 4K, Pocket Cinema Camera 6K, Pocket Cinema Camera 6K Pro, Production Camera 4K, PYXIS 12K, PYXIS 6K, Studio Camera 4K, Studio Camera 4K Plus, Studio Camera 4K Pro, Studio Camera HD, URSA, URSA (Broadcast), URSA 4.6K, URSA Cine 12K LF, URSA Cine 17K 65, URSA Mini 4.6K, URSA Mini 4K, URSA Mini Pro, URSA Mini Pro 12K, URSA Mini Pro 4.6K G2 Canon C100, C100 Mark II, C200, C300, C300 Mark II, C300 Mark III, C400, C50, C500, C500 Mark II, C70, C700, C80 DJI Ronin 4D (6K), Ronin 4D (8K), Zenmuse X7 Film 16mm, 35mm, 65mm/70mm, 8mm Freefly Systems Ember S2.5K, Ember S5K, Wave Fujifilm GFX Eterna 55 Generic Broadcast Kinefinity KineMAX, KineMini, Mavo, Mavo Edge, Mavo LF, TERRA Panasonic AF101, DC-BGH1, EVA1, HDX 900, VariCam 35, VariCam LT Panavision DXL, DXL2 Phantom 65, Flex, Flex4K, HD GOLD, Miro LC321S, v2640 ONYX, VEO4K-PL RED Dragon-X, Epic Dragon, Epic-W (Helium), Epic-X, Gemini, Komodo, Komodo-X, Monstro-VV, One, Ranger (Gemini), Ranger (Helium), Ranger (Monstro), Raven, Scarlet-W (Dragon), Scarlet-X, V-Raptor S35, V-Raptor VV, V-Raptor XE VV, V-Raptor XL S35, V-Raptor XL VV, Weapon (Dragon-VV), Weapon (Helium) Sony Burano, F23, F3, F35, F5, F55, F65, F900, FS100, FS5, FS5 Mark II, FS7, FS7 Mark II, FS700, FX2, FX3, FX30, FX6, FX9, HDC-1500R, Venice, Venice 2 (6K), Venice 2 (8K) Z CAM E2, E2-F6, E2-F8, E2-M4, E2-S6, E2-S6G, E2C, E2G ◆ PHOTO CAMERAS ◆ Canon 1000D/XS, 1D, 1D C, 1D Mark II, 1D Mark III, 1D Mark IV, 1D X, 1D X Mark II, 1D X Mark III, 1Ds, 1Ds Mark II, 1Ds Mark III, 200D/SL2, 20D, 30D, 40D, 450D/XSi, 500D/T1i, 50D, 550D/T2i, 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 600D/T3i, 60D, 650D/T4i, 6D, 6D Mark II, 700D/T5i, 70D, 750D/T6i, 760D/T6s, 77D, 7D, 7D Mark II, 800D/T7i, 80D, 850D/T8i, 90D, M50, R, R5, R6, Ra, RP Film (Still) 35mm (135), APS, Large Format, Medium Format, XPan Fujifilm GFX 100, GFX 100S, GFX 50R, GFX 50S, X-A7, X-H1, X-Pro2, X-Pro3, X-S10, X-T2, X-T200, X-T3, X-T4, X100V Hasselblad Digital Medium Format Leica CL, M10/M10-R, M8/M8.2, M9/M9-P, S, S2, SL, SL2, SL2-S Mamiya Leaf Credo Series Nikon D1, D100, D1H, D1x, D200, D2H, D2Hs, D2x, D3, D300, D3000, D300s, D3100, D3200, D3300, D3400, D3s, D3x, D4, D40, D40X, D4s, D50, D500, D5000, D5100, D5300, D5500, D5600, D60, D600, D610, D70, D700, D7000, D70s, D7100, D7200, D750, D7500, D80, D800, D810, D850, D90, DF, Z50, Z6, Z7 Olympus E Series Panasonic GH1, GH2, GH3, GH4, GH5, GH5S, S1, S1H, S1R, S5 Pentax 645D, 645Z, K Series Phase One Achromatic+, IQ Series, P 30+, P 40+, P 45+, P 65+ Sigma fp, fp L, SD1, SD15 Sony A290, A390, A450, A580, A6000, A6300, A6500, A6600, A7 III, A7C, A7r II, A7r III, A7r IV, A7s, A7s II, A7s III, A850, A9, A9 II, A900, A99, SLT-A37K, SLT-A57, SLT-A65, SLT-A77
Bluetooth+ for Blackmagic
Control Blackmagic cameras remotely via Bluetooth. Manage multiple cameras simultaneously, adjust settings like white balance, frame rate, and ISO, and even control focus and zoom with external controllers.
- External controller support (Tilta Nucleus)
- Multi-cam control (up to 12 cameras)
- Camera grouping and custom settings
- Remote focus and zoom control
- Start/stop recording
- Adjust white balance, ISO, frame rate
- Digital slate metadata entry
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-- NEW External Controllers -- Connect Tilta Nucleus Nano & Nucleus-M to control Focus, Iris and Zoom, as well as Start & Stop Recording. Zoom and Focus control supported on Pocket 4K only. This is part of the new Pro feature set, which also includes Multi-Cam mode. -- MULTI-CAM MODE -- Multi-Cam Mode is now part of the Pro feature set, and includes these fantastic features: • Control up to 12 Blackmagic cameras at once • Create up to 3 distinct Control Groups, to give you fine-grain control over different settings for different cameras • You can choose to have changes made on one camera automatically update all the other cameras in its Control Group, or control everything straight from Bluetooth+ • Give your cameras Nicknames to quick, easy control Multi-Cam gives you control over the following features synced across an entire Group: • Start/Stop Recording • White Balance + Tint • Project frame rate (off-speed frame rates not supported) • Shutter Angle/Speed • ISO • Overlays • Slate • Trigger Auto-focus You can still control all other settings on a camera-by-camera basis, including: • Trigger stills capture • Iris control • Focus + Zoom (on supported lenses) • Codec + Resolution • Playback control • You can also set ISO specifically, rather than by camera group And of course, everyone has access to all of these amazing features: • Follow Focus (limited support for EF Mount cameras). See below for more info • Zoom Control on supported lenses • Trigger Stills capture • Record Start/Stop • White Balance + Tint, including 5 helpful presets and Auto White Balance • Audio Controls • Trigger Autofocus (for supported electronic lenses with autofocus enabled on lens) • Off-speed frame rates • Aperture (for supported electronic lenses) • Shutter Angle • ISO • Auto-Exposure Control • Active Card • Power On/Off • Monitor Overlays • Codec & Resolution • Enter metadata in the Digital Slate (including location data from your iPhone or iPad if you give permission) • Control Lock - locks critical controls while recording, preventing accidental settings changes during takes -- Follow Focus -- You can now pull focus wirelessly right from your iPhone or iPad. There are some limitations outlined below. • Currently only fully supports Pocket 4K, but as of v1.4 we now have limited support for EF mount cameras - Pocket 6K, Ursa Mini Pro G1 & G2 • The camera does not supply the app with any information on the lenses current focus distance, so the app will not update in real time if you pull focus manually on the lens • Due to the nature of bluetooth, focus pulls may not be 100% smooth. It works well for nice slow pulls, but fast pulls my not feel entirely natural and organic. Unfortunately this is a limitation of the available technology. • On EF mount cameras, we can only offset focus from its current position, with no broader knowledge of where the lens is in its focus range. This means that focus marks are not possible. In addition, focus pulls on EF mount cameras can be quite jerky depending on the lens in use. -- Playback Control -- With Bluetooth+ you can control the playback of clips right from your iOS device. There are some notable limitations at this point. Currently you can: • Start playing a clip, either forwards or backwards • Navigate between clips, either forwards or backwards For now, you will not be able to: • Pause a clip that is already playing • Change the speed of a clip that is already playing • Control clip looping -- Zoom Control -- Control the zoom level on supported lenses. For the most part, this will only work on MFT lenses with electronic zoom. We are currently unaware of EF lenses that support this feature -- Slate-Only Mode -- As the name suggests, this feature locks the app into Slate-Only mode, without the ability to change critical camera settings or start/stop recording. This means you can let an assistant keep metadata up to date without the fear of interfering with important camera settings.
Screenshots
Verdict
The clearest difference is price: Bluetooth+ for Blackmagic at $5.99 against Cadrage Director's Viewfinder's $19.99. Bluetooth+ for Blackmagic also leads on ratings volume (1.2K vs 364) and iOS requirement (13.0 vs 18.6). Cadrage Director's Viewfinder's advantage is in-app purchases (none vs 2) and review sentiment (91% vs 60%). On rating, update cadence, ads and device support 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
Cadrage Director's Viewfinder costs $19.99 and Bluetooth+ for Blackmagic $5.99 up front. Bluetooth+ for Blackmagic sells 2 one-off in-app purchases. Cadrage Director's Viewfinder asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Cadrage Director's Viewfinder against 4.7 for Bluetooth+ for Blackmagic. Both are backed by a comparable volume of ratings — 364 and 1.2K respectively. Written reviews are what separate them: 91% of Cadrage Director's Viewfinder's written reviews are positive against 60% of Bluetooth+ for Blackmagic's.
Cadrage Director's Viewfinder ships an update monthly, Bluetooth+ for Blackmagic every 6 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Cadrage Director's Viewfinder | Bluetooth+ for Blackmagic |
|---|---|---|
| Price | $19.99 | $5.99 — better |
| Rating | 4.7 (364 ratings) | 4.7 (1.2K ratings) |
| Positive reviews | 90.6% of reviews — better | 60.4% of reviews |
| Number of ratings | 364 | 1.2K — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #18 — better | #152 |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Cadrage GmbH | We Are Empire PTY LTD |
Customer experience
Cadrage Director's Viewfinder
Bluetooth+ for Blackmagic
User reviews
Cadrage Director's Viewfinder
From 364 App Store ratingsWhat we love
- 👍 Helpful app for filmmakers
- 🚀 Intuitive and easy to use
- 💡 Comprehensive camera and lens options
- 🚀 Efficient for location scouting and pre-production
- 👍 Saves time and hassle
Room to improve
- 🐛 Occasional bugs or glitches
- 💡 Desire for more customization options
- 💡 Lack of portrait mode blur simulation
- 💡 Missing some camera/lens models
- 💡 Wish for more composition overlays
Bluetooth+ for Blackmagic
From 1.2K App Store ratingsWhat we love
- 🚀 Seamless camera control
- 👍 Intuitive and responsive interface
- 🔒 Reliable Bluetooth connectivity
- 💡 Useful focus pulling feature
- 👍 Efficient workflow for remote operation
Room to improve
- 🐛 Occasional disconnection issues
- 🔒 Limited Bluetooth range
- 🐛 Buggy behavior with certain camera models
- 🔒 Paywall for some key features
- 👎 Lack of live video monitoring
Bugs and requests
Cadrage Director's Viewfinder
Reported bugs
3 issues- Camera shutter sometimes unresponsive
- Occasional crashes or freezes
- Metadata not always accurate (e.g. 'unknown camera')
Requested features
5 requests- Add manual camera and lens information input
- Implement vertical/portrait mode
- Add more composition overlays (e.g. golden ratio)
- Improve project/photo management and organization
- Implement camera settings controls (aperture, shutter, ISO)
Bluetooth+ for Blackmagic
Reported bugs
4 issues- Recording issues with high frame rates
- Incorrect codec/resolution display for some cameras
- Focus control not working with certain lenses
- App freezes during playback
Requested features
6 requests- Add ability to take photos remotely
- Implement live video feed from camera
- Allow custom focus preset points
- Improve focus control sensitivity and UI
- Add support for more camera models
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- Integrate Apple Watch remote control
In-app purchases
Cadrage Director's Viewfinder
No in-app purchases
Bluetooth+ for Blackmagic
- Multi-Cam Control$9.99
- Pro$9.99
Questions
Is Cadrage Director's Viewfinder free?
Is Bluetooth+ for Blackmagic free?
Which has better reviews, Cadrage Director's Viewfinder or Bluetooth+ for Blackmagic?
Do Cadrage Director's Viewfinder or Bluetooth+ for Blackmagic have ads?
Which is updated more often, Cadrage Director's Viewfinder or Bluetooth+ for Blackmagic?
Which is more popular, Cadrage Director's Viewfinder or Bluetooth+ for Blackmagic?
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