Comparison

Oculen vs LensLink Camera

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

Head to head
About

Oculen

Take professional-grade photos and videos with precise manual camera controls. Capture RAW/ProRAW images and Log video with advanced exposure tools. Your media stays on your device until you export it.

Highlights
  • Manual shutter speed, ISO, focus, and white balance
  • RAW/ProRAW and HEIF/JPEG capture
  • Pro-grade video recording (4K, HDR, Log)
  • Live histogram and zebra stripes
  • Focus peaking and composition grids
  • Customizable presets and built-in editor
  • Dedicated in-app library
Features
Read full description

Oculen is a precision manual camera for iPhone. Dial in shutter speed, ISO, focus, and white balance — then capture RAW/ProRAW photos or Log video with pro‑grade exposure tools. PAY ONCE. NO SUBSCRIPTION. No accounts, no tracking, no cloud. Your photos and videos stay on device until you choose to export. MANUAL CONTROLS (PER SETTING) • Shutter speed, ISO, focus distance, and white balance temperature/tint • Mix manual + auto per control, or switch everything with a single Master Auto toggle CAPTURE FORMATS • RAW / ProRAW / HEIF / JPEG (availability depends on device) • Up to 48MP on supported iPhones • Optional RAW + processed companion for fast sharing and flexible editing • Exposure bracketing for HDR workflows PRO VIDEO (DEVICE‑DEPENDENT) • Up to 4K recording, with codec and bitrate options • HDR and Log options on supported devices • Cinematic capture on supported devices TOOLS THAT HELP YOU NAIL EXPOSURE • Live histogram • Zebra stripes for highlights/shadows • Focus peaking (multiple colors, adjustable strength) • Composition grids (thirds, golden ratio, crosshair) • Level indicator with haptic feedback PRESETS + BUILT‑IN EDITOR Save your favorite setups as named presets. Fine‑tune shots with a built‑in editor (exposure, highlights/shadows, color, sharpening, noise reduction, vignette) and compare against the original. A LIBRARY JUST FOR YOUR SHOOTS Oculen keeps captures in a dedicated in‑app library, separate from your Camera Roll. Browse by session, filter by lens/format, flag favorites, view full EXIF, then export to Apple Photos when you’re ready. Languages: English, German, Spanish, French, Japanese.

About

LensLink Camera

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LensLink Camera turns your iPhone or iPad into a camera for OBS Studio. Mount the phone, open the app, and it appears in OBS as a video source over Wi-Fi or a USB cable — with the picture quality the phone's camera is actually capable of. Picture first Up to 4K at 60 fps, HEVC or H.264, with 120 and 240 fps available where the camera has them 10-bit HDR (HLG) and Apple Log on supported devices Balanced or Maximum quality: Maximum finds the most your connection can carry Every lens, with the Camera app's lens buttons Controls that stay out of the way Tap to focus, hold to lock focus and exposure, drag for brightness, pinch to zoom One tray for exposure, shutter, white balance and focus, with faces-first autofocus The same controls in a browser panel on your computer, and in OBS itself Remember camera settings: a shot dialed in once stays dialed-in Built for production Remote start: OBS starts the camera while the app sits idle Tally light: a colored border says when you're on air Pause with a held picture instead of a frozen frame Keeps streaming beside other apps on iPads that support it Automatic lip-sync: the plugin measures latency and aligns your real microphone Virtual green screen, right on the phone Mirror your whole screen with app audio Siri and Shortcuts Private by design Nothing is recorded on the phone, and nothing leaves your local network. No account, no sign-in, no analytics. Requires OBS Studio and the free, open-source LensLink plugin for Mac, Windows or Linux: https://lenslink.cam

Screenshots

Oculen4 screens
LensLink Camera4 screens

Verdict

The call

The clearest difference is price: LensLink Camera at Free against Oculen's $1.99. LensLink Camera also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.2). On ads and in-app purchases 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

LensLink Camera is free to download; Oculen costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Oculen versus LensLink Camera: the parameters behind the verdict, then further details
ParameterOculenLensLink Camera
Price$1.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequency—Every 3 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.215.0 — better
Further details — not scored
Size15 MB8 MB
Age rating4+4+
DeveloperNiklas BeeckenEric Murray

In-app purchases

None

Oculen

No in-app purchases

None

LensLink Camera

No in-app purchases

Questions

Is Oculen free?
Oculen costs $1.99, with no in-app purchases.
Is LensLink Camera free?
LensLink Camera is free to download, with no in-app purchases.
Do Oculen or LensLink Camera have ads?
Neither Oculen nor LensLink Camera shows ads.

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