Bayer Cam vs CN41P
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bayer Cam
Capture unprocessed RAW photos with a classic film camera interface. Offers instant launch and full control over exposure parameters for maximum original data. Ideal for photographers and students wanting to edit later.
- Raw Bayer capture
- Classic film camera interface
- Instant launch
- Full exposure control
- Themeable interface
- Advanced settings
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Bayer Cam is a camera app entirely dedicated to raw Bayer capture, with an interface reminiscent of a classic film camera. It launches instantly, offers a focused interface that gets out of your way, operates in automatic mode by default yet gives you control over every parameter of the exposure should you want it. The raw Bayer format (also commonly just called "RAW") is the data that comes straight from your camera sensor, with absolutely no processing, no AI filtering, upscaling, sharpening, etc - just the pure original data. If you want the maximum original information in your photos for later processing, raw Bayer is the format for you. Bayer Cam's user interface is straightforward yet thorough, exposing all the information and controls needed to precisely set an exposure: camera switcher, focal length, f-stop, manual/auto ISO and shutter speed controls. The app is entirely free to use, with unlimited captures. A one-time purchase unlocks a wealth of additional settings and options, and gives you access to all future updates. Additional controls include EV compensation, flash, toggling a customizable overlay for precise composition and monitoring (grid, horizon level, zebras, focus peaking). You can also enable secondary processing with output in JPEG/HEIC/TIFF, and various parameters to control the render of the final photograph. Make the app your own with a fully themeable interface (low brightness themes for night shooting are included), and many more additional various advanced settings. Bayer Cam is a great tool for: - PHOTOGRAPHERS who want to capture photos with the maximum raw data and absolutely zero post-processing, to edit them later in dedicated processing software (such as AgBr) or professional editing software (such as Lightroom, Capture One, or Affinity Photo). - STUDENTS OF PHOTOGRAPHY who want to experiment with manual controls, and get a feeling for how they affect the final exposure. The meaning of "shutter speed" has become loose in modern camera pipelines that combine multiple exposures to create an image. Only raw Bayer capture gives you an image truly produced from a single exposure. - ADVANCED USERS who want a technical tool that will launch and capture Bayer raw data as quickly as possible, with full insight and control of their photographic workflow. Some other pro camera apps support Bayer raw, but you probably have those set to your preferred output format and tapping around to switch back-and-forth settings between captures can be annoying in the midst of a photoshoot - quickly switching between apps offers a much more streamlined process instead. Check out https://bayercam.com for a full documentation, and email me at contact@heliographe.studio if you have any questions of problems.
CN41P
Edit DNG files from select cameras and iPhone ProRAW with a focused interface. Adjust key parameters, apply built-in or custom looks, and export high-resolution JPEGs. Your original files remain untouched.
- Develop DNG files
- Nine built-in Looks
- Custom Looks sync via iCloud
- Adjust Exposure, Contrast, White Balance
- Tone Curve and Color Mixer
- Crop and straighten
- Export full-resolution JPEGs
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CN41P is a simple, focused editor for developing DNG files from Leica, Ricoh GR, and iPhone ProRAW. Open a photo and start developing. No library to manage. No endless filters to scroll through. Open DNGs directly Choose a DNG and start editing right away. CN41P keeps the experience simple and focused on the photo in front of you. Nine built-in Looks Clean, Natural, Cream, Amber, Chrome, Cinema, Compact, Mono, and Mono HC. Create your own Custom Looks and sync them across your Macs, iPhones, and iPads with iCloud. The controls you need Adjust Exposure, Contrast, White Balance, Tone Curve, Color Mixer, Clarity, and Sharpening. Crop and straighten your image, and press and hold anytime to compare with the original. Made for iPhone and iPad A clean, focused interface designed for editing with touch, with your histogram and photo information close at hand. Export full-resolution JPEGs when you're finished. Your original files are never modified. Works with iPhone ProRAW Leica M, Q, and SL series Ricoh GR series Works offline. No account required.
Screenshots
Verdict
The clearest difference is in-app purchases: CN41P at none against Bayer Cam's 2. Bayer Cam's advantage is rating (4.9 vs 4.5) and update cadence (weekly vs every 2 months). On price, ads 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. Bayer Cam sells 2 one-off in-app purchases. CN41P asks for nothing beyond the download.
Bayer Cam holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Bayer Cam has 12 ratings behind it against 2, so its average is the more settled of the two.
Bayer Cam ships an update weekly, CN41P every 2 months. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Bayer Cam | CN41P |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (12 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 12 — better | 2 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | Héliographe, Inc | Minsang choi |
Customer experience
Bayer Cam
CN41P
In-app purchases
Bayer Cam
- Bayer Cam - Full Unlock$14.99
- Bayer Cam - Full Unlock$29.99
CN41P
No in-app purchases









