Second View vs THE Tether
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Second View
This app acts as a digital viewfinder and light meter for analog photographers. It helps you precisely frame shots, calculate exposure settings, and plan complex scenes before using your physical camera. It supports a wide range of film formats and offers advanced tools for metering and composition.
- Precise field-of-view matching
- Automatic lens selection
- Rangefinder-style bright lines
- Integrated light meter
- Zone System planning
- Reciprocity correction for film stocks
- Sun and moon planner
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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
THE Tether
Instantly review and manage photos wirelessly from your camera on your mobile device. This app facilitates a fast on-set workflow for photographers, allowing for image rating, RAW file matching, and organized export.
- Wireless JPG review while shooting
- Support for Nikon, Sony, Canon cameras
- Session-based photo management
- Fullscreen review and rating
- RAW matching and download
- Export JPG and RAW files
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THE Tether brings wireless tethering and on-set photo review from compatible Nikon, Canon and Sony cameras to Mac, iPhone and iPad. • JPG Only, JPG+RAW, RAW Only and Rated RAW modes • Sessions, filmstrip, full-screen review and ratings • Download matching RAW files for rated photos when available on the card • Recover supported missed captures after a connection interruption • Camera Import, Live View, remote shutter and settings on supported cameras • Export selected JPG/RAW files and XMP rating metadata • Connect up to four cameras, with one active Live View Mac adds Loupe, comparison and Second Display. Mobile controls and layouts differ. Connect the camera and app device to the same Wi-Fi router or smartphone hotspot. A 5GHz router is recommended. Features depend on protocol, firmware, authentication, camera capabilities, card contents and network conditions. Not every camera supports every feature. Premium offers monthly and yearly auto-renewable subscriptions. A seven-day free trial depends on the available offer and your eligibility. Check the local price, period and terms displayed by the App Store before purchase. Unless cancelled, a trial renews at the displayed price. Manage subscriptions in your App Store account and use Restore Purchases to recover existing access. THE Tether is independent and is not affiliated with, endorsed by or sponsored by Nikon, Canon or Sony. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dune-pixie-e84.notion.site/THE-tether-Privacy-Policy-3601d408edd98090b797f608872b583c
Screenshots
Verdict
The clearest difference is ads: THE Tether at none against Second View's shown. THE Tether also leads on review sentiment (86% vs 56%) and device support (3 vs 1). On price, update cadence, in-app purchases and monetization model 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
Both are free to download. Second View sells 2 in-app purchases, starting at $7.99 per year and THE Tether sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. Both last shipped on November 13, 2026.
| Parameter | Second View | THE Tether |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | — |
| Positive reviews | 55.6% of reviews | 85.7% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 44 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Benoit Linard | haryun song |
Customer experience
Second View
THE Tether
In-app purchases
Second View
- Second View Basic Yearly7 Days trial$7.991 Year
- Second View Pro Yearly7 Days trial$14.991 Year
THE Tether
- THE tether Monthly7 Days trial$3.991 Month
- THE tether Yearly7 Days trial$34.991 Year
Questions
Is Second View free?
Is THE Tether free?
Do Second View or THE Tether have ads?
Which is updated more often, Second View or THE Tether?
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