Comparison

Raw convertor vs OpenCam

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

Head to head
About

Raw convertor

This app converts ProRes RAW video files to CinemaDNG format, preserving audio and timecode. Users can choose between uncompressed or lossy compression with adjustable levels. A free trial offers limited conversions, with an in-app purchase unlocking full-length conversions for specific camera models.

Highlights
  • Batch conversion
  • ProRes RAW to CinemaDNG
  • Audio and timecode preservation
  • Selectable compression levels
  • Full-length conversion unlock
Read full description

This application provides batch conversion of RAW video files, from ProRes RAW format into a CinemaDNG reel including audio and timecode. The output compression method can be selected between an uncompressed 16-bit format and a lossy compression of various compression levels. Check out the app for free with a limited conversion of 300 frames per clip, an in-app purchase enables conversion of full length for a specific supported camera model. Currently supported camera models lists: Sony: * Sony ILCE-7SM3 (Sony A7S III) * Sony ILCE-7RM5 (Sony A7R V) * Sony ILME-FX3 (Sony FX3) * Sony ILME-FX3A (Sony FX3A) * Sony ILME-FX6 (Sony FX6) * Sony ILCE-1 (Sony A1) * Sony ILCE-1M2 (Sony A1II) * Sony ILME-FX30 (Sony FX30) * Sony ILCE-9M3 (Sony A9 II) * Sony ILCE-7CR (Sony A7CR) Nikon: * Nikon Z6 * Nikon Z6 II * Nikon Z6 III * Nikon Z7 * Nikon Z7 II * Nikon Z8 * Nikon Z9 ZCAM: * ZCAM E2 * ZCAM E2C * ZCAM E2-F6 * ZCAM E2-M4 * ZCAM E2-S6 * ZCAM E2-S6G * ZCAM E2-F8 Fujifilm: * Fujifilm GFX100 * Fujifilm GFX100 II * Fujifilm GFX100s * Fujifilm GFX100s II * Fujifilm X-H2S * Fujifilm X-H2 * Fujifilm X-S20 * Fujifilm X-M5 Sigma: * SIGMA fp * SIGMA fp L Canon: * Canon EOS R5 * Canon EOS R5 II * Canon EOS R5C * Canon EOS R6 MKII DJI: * DJI X7 * DJI Ronin 4D 6K * DJI Ronin 4D 8K * DJI Inspire 3 Olympus: * Olympus OM-D E-M1 Mark III * Olympus OM-1 * Olympus OM-D E-M1X Panasonic: * Panasonic Lumix GH5s * Panasonic Lumix GH6 * Panasonic Lumix GH7 * Panasonic Lumix G9 II * Panasonic Lumix S1 * Panasonic Lumix S1 II * Panasonic Lumix S1RII * Panasonic Lumix S1H * Panasonic Lumix S5 * Panasonic Lumix S5II * Panasonic Lumix S5II X * Panasonic Lumix BS1H What about sizes? Here is a example: Original Prores RAW file - 4.96GB cDNG Lossless - 12.54GB cDNG 3:1 - 6.0 GB cDNG 5:1 - 2.43 GB cDNG 7:1 - 1.53 GB cDNG uncompressed - 24.18 GB New camera models will be added over time based on user feedback and after our thorough technical review.

About

OpenCam

Capture cinematic videos using the full camera sensor in an open gate format. This app provides professional tools and manual controls for easy editing into various social media orientations, offering a filmmaker's framing to your mobile device.

Highlights
  • Shoot in wider 4:3 frame
  • Record once, edit for any social media
  • Live LUT previews
  • Pro tools (Apple Log, ProRes)
  • Intuitive manual controls
  • Effortless exposure lock
  • Glide zoom effect
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OpenCam is the IMAX style video-recording app built for creators, filmmakers, and everyday users. Capture cinematic 4:3 immersive videos that’s easy to edit for any social platform. Featured on YouTube and MacStories. OpenCam records in the cinematic open gate format, utilising your full camera sensor. One video can be edited into both vertical and horizontal orientations, so you can share on Instagram, TikTok, YouTube, while retaining your scene. Open gate is also used in iconic films like The Lighthouse, Zack Snyder’s Justice League, The Grand Budapest Hotel, and Perfect Days. OpenCam brings the professional filmmaker framing to your iPhone. OpenCam features intuitive manual controls and professional features like ProRes and Apple Log 2 for beautiful, cinematic videos — without the complexity of other video recording apps. Key Features: Shoot in a Wider 4:3 Frame OpenCam records in an open gate 4:3 aspect ratio, giving you more room to capture, edit, and create. It’s significantly wider than standard iOS video. Record Once, Edit for any Social Media platform Capture one video and have more room for both vertical and horizontal formats — perfect for Instagram Reels, TikTok, and YouTube. Live LUT previews Import your .cube LUT files into OpenCam, and preview the Apple Log footage with your LUT applied when recording. Pro Tools Includes powerful features like Apple Log, ProRes, variable HEVC bitrate, for stunning quality and pro-level color control. Intuitive Manual Controls Adjust focus, aperture, brightness, tone, and more. Sliders are always visible and easy to use, so you stay in control without missing the moment. Effortless Exposure Lock Lock in your look with a tap. Our simple exposure system makes it easy to get consistent, professional-looking results. Intuitive Glide Zoom Create dramatic dolly-style zoom effects with steady gliding zoom. Use this to mimic dolly effects seen in popular films and shows like Jaws and Severance. Privacy First Your videos stay on your device. Always. No accounts, no cloud storage, no data tracking. Whether you’re making family montages, daily vlogs, or cinematic edits, OpenCam helps you capture more of what matters. Download OpenCam now and unlock the full potential of your iPhone camera. Terms: https://opencam.app/terms Privacy: https://opencam.app/privacy

Screenshots

Raw convertor4 screens
OpenCam4 screens

Verdict

The call

The clearest difference is device support: Raw convertor at 3 against OpenCam's 1. On price, review sentiment, 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. Raw convertor sells 17 one-off in-app purchases and OpenCam sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 9 level
Raw convertor versus OpenCam: the parameters behind the verdict, then further details
ParameterRaw convertorOpenCam
PriceFreeFree
Rating—4.5 (46 ratings) — better
Positive reviews48.8% of reviews56.3% of reviews — better
Number of ratings—46 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size11 MB37 MB
Age rating4+4+
DeveloperRozsnyo s.r.o.ZHI QI

Customer experience

Raw convertor

Written reviews43 reviews
Positive48.8%
Neutral11.6%
Negative39.5%

OpenCam

All ratings46 ratings
Positive89.1%
Neutral2.2%
Negative8.7%
Written reviews32 reviews
Positive56.3%
Neutral3.1%
Negative40.6%

In-app purchases

17 purchases

Raw convertor

One-time17
  • Nikon Z9 license$74.99
  • Panasonic S5 license$74.99
  • Panasonic S1 II license$79.99
Show 14 more
  • DJI X7 license$79.99
  • Sony A7S III$79.99
  • Sony FX3 license$79.99
  • Sony A1 license$79.99
  • Canon EOS R5 license$79.99
  • Sony FX6 license$79.99
  • Sony FX30$79.99
  • DJI Ronin 4D 6K$79.99
  • Canon EOS R6 MKII license$79.99
  • Fujifilm X-H2 license$79.99
  • Panasonic S5II X license$79.99
  • Panasonic GH7 license$79.99
  • DJI Inspire 3 license$79.99
  • DJI Ronin 4D 8K$79.99
3 purchases

OpenCam

Subscriptions2
  • Pro Monthly (1 Month)7 Days trial$4.991 Month
  • Pro Yearly (1 Year)7 Days trial$17.991 Year
One-time1
  • Pro Lifetime$24.99

Questions

Is Raw convertor free?
Raw convertor is free to download, with in-app purchases available.
Is OpenCam free?
OpenCam is free to download, with in-app purchases available.
Do Raw convertor or OpenCam have ads?
Neither Raw convertor nor OpenCam shows ads.
Which is updated more often, Raw convertor or OpenCam?
Raw convertor ships an update every 3 weeks, and OpenCam every 3 weeks. Most recently, Raw convertor was updated on September 18, 2026 and OpenCam on September 21, 2026.

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