Comparison

Second View vs CDNC

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

Head to head
About

Second View

This tool assists photographers in planning shots by simulating their actual camera's field of view and aspect ratio. It includes a light meter, filter logging, and reciprocity correction for film stocks. Features like LiDAR distance measurement and composition guides help refine framing and exposure before taking the shot.

Highlights
  • Precise field-of-view matching
  • Real-time light meter with spot metering
  • ND, polarizer, and color filter logging
  • Reciprocity failure correction for 60 film stocks
  • LiDAR distance measurement
  • Composition and grid tools
  • Panorama simulation
Read full description

PLEASE READ FIRST Second View is not a camera app and does not take photos for you. It helps you frame, meter, and plan shots before you press the shutter on your own camera. The photos it saves are framing aids, not final images. Second View turns your iPhone into a precision field toolkit for analog photographers. Set your lens and format, and it crops the iPhone camera to match what your film camera will capture: same field of view, aspect ratio, and framing. Supports 35mm, medium format (6x4.5 through 6x17), large format (4x5, 5x7, 8x10), digital sensors, and custom sizes. VIEWFINDER Precise field-of-view matching for any focal length and format. Portrait or landscape, control side of your choice, preview rotation per kit. AUTOMATIC LENS SELECTION Frames through the sharpest back camera that holds your crop (ultra-wide, wide or tele), so long lenses look crisp. Calibrate each lens with a sheet of paper. FRAMES MODE Rangefinder-style bright lines for every lens in your kit at once. WORKSPACES Design your own control panel and switch layouts with a swipe. FREEZE MODE Hold a full-resolution still to compose rise and shift, spot-meter, and measure distance without the scene moving. LIGHT METER Pick your aperture and get the shutter speed. EV compensation, hyperfocal distance, auto/manual modes, and whole/half/third stops. SPOT METERING Meter the whole frame or a spot down to 1° through the telephoto. ZONE SYSTEM Log spot readings on a zone scale from 0 to X and slide it to place shadows and highlights. Zone V sets the exposure, with contrast range, an N+/N- hint and film latitude. METER CALIBRATION Calibrate against your reference meter at several light levels, per lens. BELLOWS COMPENSATION Folds close-focus light loss into the reading, set manually or by LiDAR. LENS FILTERS Log ND, polarizer, and color filters. The meter compensates and every capture records them. RECIPROCITY CORRECTION 60 film stocks with accurate reciprocity curves, plus your own: Portra, CineStill, Tri-X, Velvia, ECN-2 and more. Exposures over one second are corrected automatically. FILM PREVIEW Simulate B&W film with color filters, and preview color-film white balance from the loaded stock. SUN AND MOON PLANNER The day's sun path, golden and blue hour and the moon drawn over your frame. Plan any date and place on a map with sunrise, sunset and moon directions. LONG EXPOSURE TIMER Countdown with a full-screen progress ring, on the Lock Screen and in the Dynamic Island, with an optional end alert. HARDWARE BUTTONS Map the volume buttons, Camera Control, the Action button or a Bluetooth remote to shutter, timer, freeze, lens steps and more. LIDAR DISTANCE AND PARALLAX Measure subject distance with LiDAR (iPhone 12 Pro and later) or enter it manually. Parallax between the iPhone and your lens is corrected automatically. RISE, FALL AND SHIFT Simulate view camera movements in 1mm steps, up to your kit's maximum travel. COMPOSITION TOOLS Rule of thirds, phi grid, golden triangle, square, and custom grids up to 12x12. Bubble level with roll and pitch. PANORAMA SIMULATION Preview a stitched multi-frame panorama and save it as a plan. SHOT CHECKLIST Run a per-kit checklist in the viewfinder. One step can fire the shutter automatically. CAMERA KITS Save complete setups and switch instantly: lenses, format, stocks, workspace, parallax, and checklist. Pick a body and the format picker shows only the masks it can shoot. FILM ROLL TRACKING Know which roll is loaded and when every frame was exposed. CAPTURE AND GALLERY Save a reference photo with the exact framing and full metadata: lens, format, stock, filters, exposure, rise/shift, GPS, time, and sun and moon position. Export with a data overlay, add notes, group into rolls, and export a CSV log. Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy : https://secondview.app/privacy

About

CDNC

This app offers professional video capture with manual controls for exposure, focus, and white balance. It includes built-in film looks and advanced color grading tools to refine your footage. You can record in high-quality formats and apply cinematic effects for polished video production.

Highlights
  • Manual capture controls
  • Built-in Film Looks
  • Precise color grading tools
  • ProRes 422 HQ recording
  • Shutter drag for motion blur
  • Video stabilization (Beta)
  • Export with HEVC
Read full description

Professional capture. Cinematic color. CDNC is an iPhone video camera with manual capture controls, built-in Film Looks, and precise color grading tools. Set exposure, shutter, focus, and white balance before you roll, then shape the finished image in the same app. START WITH GOLD 200 Gold 200 is included free: monitor with it while filming, refine your clips, save finished edited versions, and export. Core recording, supported capture formats, manual controls, import, playback, basic editing, original-file export, framing guides, and the histogram are also included. CHOOSE A FILM LOOK Try other built-in Film Looks live in Camera or in the Editor before upgrading. Camera labels a Pro preview and asks you to unlock or switch to free Gold 200 before recording. CDNC Pro unlocks recording while monitoring these Looks, saving finished edited versions, and export, plus reusable creative presets and advanced monitoring tools. REFINE THE COLOR Shape your image with exposure, contrast, highlights, shadows, temperature, tint, saturation, skin tone, primary color wheels, curves, and seven-band HSL controls. Make color adjustments before the Film Look, then refine texture with diffusion, grain, lens blur, and sharpening. Dedicated Frames, Resize, and Trim tools help finish the composition. Preview Effects while editing. CDNC Pro is required to save or export with active Effects. To finish for free, choose Gold 200 without Effects and keep your color and composition adjustments. RECORD IN PRORES 422 HQ Capture ProRes 422 HQ original recordings in supported Apple Log and Apple Log 2 modes on compatible iPhones. HQ preserves a 10-bit 4:2:2 original for further grading. It requires substantially more storage than HEVC. Finished graded video exports use HEVC. SHUTTER DRAG. MADE IN CAMERA. Create native 1/5-second motion blur on supported camera configurations. Record and play back normally, then refine your Film Look and color in the Editor. The exposure blur is part of the recording; your grade stays editable. STEADIER SHOTS. SIMPLER FINISHING. Use CDNC Steady (Beta) to analyze a clip, choose Smooth Motion or Fixed Tripod, and adjust the amount. An optional camera Level helps line up your shot. Select your whole Media library and copy or move originals with saved CDNC edits to a Files location or external drive. ONE PRO TIER. YOUR CHOICE. Choose a monthly subscription, annual subscription, or one-time lifetime unlock. Each provides the same Pro access. Lifetime includes future core app improvements and additions to the standard CDNC Film Look collection; separate future products, services, or licensed collaboration packs are outside that promise. Monthly and annual subscriptions renew automatically unless canceled. See the in-app purchase screen for current local prices and terms. Manage subscriptions through your Apple Account. A lifetime purchase does not automatically cancel an existing subscription. Capture formats and monitoring options depend on your iPhone and system support. CDNC focuses on capture and look/color refinement, not a multitrack editing timeline. Questions? hello@cdnc.app Privacy Policy: https://www.cdnc.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Second View4 screens
CDNC3 screens

Verdict

The call

The clearest difference is review sentiment: CDNC at 80% against Second View's 56%. CDNC also leads on rating (4.2 vs 4.0). 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. Second View sells 2 in-app purchases, starting at $7.99 per year and CDNC sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CDNC holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 56% of Second View's written reviews are positive against 80% of CDNC's.

UpkeepUpdate frequency

Second View ships an update weekly, CDNC every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Second View versus CDNC: the parameters behind the verdict, then further details
ParameterSecond ViewCDNC
PriceFreeFree
Rating4.0 (5 ratings)4.2 (5 ratings) — better
Positive reviews55.6% of reviews80.0% of reviews — better
Number of ratings55
Update frequencyWeeklyEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size44 MB703 MB
Age rating4+4+
DeveloperBenoit LinardCDNC Studio LLC

Customer experience

Second View

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews9 reviews
Positive55.6%
Neutral11.1%
Negative33.3%

CDNC

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

2 purchases

Second View

Subscriptions2
  • Second View Basic Yearly7 Days trial$7.991 Year
  • Second View Pro Yearly7 Days trial$14.991 Year
3 purchases

CDNC

Subscriptions2
  • CDNC Pro Monthly7 Days trial$4.991 Month
  • CDNC Pro Annual7 Days trial$29.991 Year
One-time1
  • CDNC Pro Lifetime$59.99

Questions

Is Second View free?
Second View is free to download, with in-app purchases available.
Is CDNC free?
CDNC is free to download, with in-app purchases available.
Which has better reviews, Second View or CDNC?
CDNC is rated higher. Second View averages 4.0 out of 5 from 5 ratings, while CDNC averages 4.2 from 5 ratings.
Do Second View or CDNC have ads?
Both Second View and CDNC show ads.
Which is updated more often, Second View or CDNC?
Second View ships an update weekly, and CDNC every 4 days. Most recently, Second View was updated on November 5, 2026 and CDNC on October 31, 2026.

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