RAW2HDR vs OneClickCamera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RAW2HDR
Transform your camera's RAW files into stunning 10-bit HDR images with over a billion colors. Enhance brightness, shadows, and color depth for photos that truly pop. Includes professional editing tools, black & white conversion, and customizable frames.
- RAW to 10-bit HDR conversion
- Enhanced color depth and dynamic range
- Professional editing tools
- Black & white conversion
- Customizable picture frames and borders
- LUT and style simulations
- Universal RAW file support
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Unlock the True Potential of Your Photos : raw2hdr transforms your camera's RAW files into stunning 10-bit HDR images that bring your photography to life. Whether you're shooting with a Sony, Fujifilm, Canon, or Leica, this app unlocks the full dynamic range hiding in your RAW files. What is 10-bit HDR? Standard photos are limited to 8-bit color (16 million colors). 10-bit HDR images contain over 1 billion colors — that's 64 times more color information! This means: * Brighter whites that truly shine without washing out * Deeper shadows with visible detail instead of pure black * Richer colors that match what your eyes actually saw * Glowing highlights in sunsets, city lights, and reflections Think of it like viewing your photos through a professional slide projector instead of looking at a print — everything has depth, luminance, and presence that jumps off the screen. The HDR Difference You Can See When you view HDR images on modern iPhones, iPads, or HDR-enabled displays, you'll notice: * Sunsets actually glow with warm radiance * City lights sparkle like real life * Black & white photos show brilliant whites that feel illuminated from within * Picture frames make your images pop off the screen with dimensional depth Perfect for Social Media - Share your HDR masterpieces where they'll shine: * Instagram - HDR photos stand out in feeds with eye-catching vibrancy * Threads - Your HDR images will stop the scroll * iMessage - Send HDR photos that look stunning on recipients' HDR screens * iPhone Photos - Full HDR viewing with the HDR badge Professional Editing Tools : * Histogram, Crop mode, Exposure, Contrast, Black Point, White Balance, Shadow Recovery, Lens Correction, Noise Reduction Black & White Conversion : * Transform your photos into luminous black & white images where whites actually glow brighter than standard photos. In HDR, monochrome photography reaches a new level — imagine viewing Ansel Adams prints with a backlight. Picture Frames & Borders : * Borders in any size with any colors * Custom aspect ratios (65:24 x-pan, 16:9, 4:3, 3:2, 1:1, or original) * Flexible alignment * HDR frames create a gallery presentation effect — like matted prints in a professional exhibition Simulations & LUTs: * Adding styles into your images in both SDR / HDR from ranges of 50+ styles Universal RAW Support - Apple's CIRAWFilter for professional-grade RAW processing Works with RAW files from major camera brands: * Sony (ARW) * Fujifilm (RAF) — including X-Trans sensors * Canon (CR2, CR3) * Leica, Apple, DJI, Google, Sigma, Ricoh (DNG) * Panasonic (RAW, RW2) * Hasselblad (3FR) * Olympus (ORF) * Pentax (PEF) * Nikon (NEF) * And many more... The Value of Converting to HDR : Your camera captures far more light information than what standard 8-bit photos can display. RAW files contain this "hidden" data, but you need HDR to actually see it. Standard Photo: Clipped highlights, crushed shadows, compressed colors HDR Conversion: Full dynamic range, glowing lights, rich shadows, true-to-life colors It's like the difference between looking through a dirty window vs. standing outside — suddenly everything is vivid, dimensional, and real. How It Works : 1. Import your RAW photos from anywhere 2. Convert to 10-bit HDR HEIC with a single tap 3. Editing with adjustments, add elegant frames, experimenting with film simulations 4. Share to Instagram, Threads, or save to Photos 5. Experience your photos in stunning HDR on compatible displays See the Difference : The difference between standard photos and HDR is impossible to describe — you have to see it. Once you experience HDR images on an HDR display, standard photos will feel flat and lifeless by comparison.
OneClickCamera
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OneClickCamera is the camera app for people who want cinematic footage without a cockpit of settings. Press record. The app shoots Apple Log (on supported iPhones) with the 180° shutter rule handled automatically, locks exposure and white balance for the take, and shows you the image through a real monitoring LUT. What you see already looks like the film you're making. Need to say something to camera? Switch on the teleprompter. Your script sits over the selfie camera, transparent enough to see yourself, and scrolls along as you speak. Pause, and it waits. It keeps working while you record. Then grade the clip right in the app: your footage gets the OneClickLUT look, and five simple sliders (warmth, tint, saturation, midtones, highlights) are all you need to make it yours. Want more control? Open Pro mode and grade with full color wheels: Global, Midtones, Shadows, Highlights, each with saturation and brightness wings, applied on the log image under the LUT, exactly like a professional color pipeline. Or tap Auto and let the app measure the clip and move the dials for you. WHY IT LOOKS RIGHT • Apple Log capture in HEVC 10-bit (Rec.709 on other models, and it just works) • Automatic 180° shutter for natural motion blur, with a smart low-light ladder • Exposure and white balance lock on record, with one-tap unlock • A real monitoring LUT in the viewfinder, not a guess • Lens changes handled like the built-in camera, also while recording WHY IT'S FAST • Zebras, grid and level always on, each with its own strength slider, zero setup • AF-L holds focus right where it is with one tap, also mid-take; press and hold to focus on a spot and keep it there • Lock the lens for a take, swipe down for a clean viewfinder • Quality zoom stops (0.5/1/2/4/8 on supported iPhones): tap, don't fiddle • Plug in a microphone and the app switches to it by itself THE TELEPROMPTER • Your script over the selfie camera, with adjustable transparency, text size and speed • Voice-follow scrolls at your reading pace and waits when you pause • Several scripts, kept on your phone THE GRADE • One look, done: OneClickLUT applied at full strength, always last in the chain • Five sliders for taste, color wheels for control, both combine • Auto grade measures the clip and suggests a starting point • Grade footage from other cameras too: DJI, GoPro, Insta360, Sony, Panasonic, Canon, Nikon and Fujifilm log, or import your own .cube LUTs • Fullscreen check: rotate your phone, judge your colors edge to edge PRO WHEN YOU NEED IT • Manual mode: ISO, shutter angle, white balance, tint and focus, Blackmagic-style, each with its own A to hand it back to auto; on the iPhone 18 Pro also the iris, stepless from f/1.5 to f/4 • Multicam over Wi-Fi or wired LAN: every camera with a letter shows up on a monitor with live view and status, and one tap starts them all • Works on iPad: the whole app, and an iPad makes the ideal monitor for the phones • ProRes RAW and ProRes RAW HQ on the iPhone 17 Pro and newer: into Apple's Pro Video Storage (iOS 27) or onto a connected USB-C SSD • Record HEVC straight to SSD, or mirror every clip to SSD automatically • HDMI and SDI monitoring: the live picture goes out over USB-C to an HDMI screen, clean or with the viewfinder tools, and through an HDMI to SDI converter into any SDI monitor or switcher • Multicam letters ride in every file name, so the angles sort themselves out on the desk • Front camera landscape capture while holding the phone upright (square sensor) WHAT IT COSTS Filming is free and stays free: film as much as you like, keep every original on your iPhone or on an SSD, grade it, and export the finished clip with OneClickLUT burned in, or take the original into Final Cut or Resolve. Right now every feature is free, export included, and there is no subscription. No account. No tracking. Your clips stay on your device. Made in Vienna by videowien, the makers of OneClickLUT.
Screenshots
Verdict
The clearest difference is update cadence: OneClickCamera at weekly against RAW2HDR's every 2 weeks. RAW2HDR's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. RAW2HDR sells 1 one-off in-app purchase and OneClickCamera sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
RAW2HDR ships an update every 2 weeks, OneClickCamera weekly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | RAW2HDR | OneClickCamera |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 185 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Chris chi-fu HUANG | Gillian Scharf |
In-app purchases
RAW2HDR
- raw2hdr Pro Unlimited$2.99
OneClickCamera
- Export Unlock$9.99









