BitCam vs Atkinson
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BitCam
Capture photos with a unique one-bit camera, producing images with only black and white pixels. Experience a retro interface with mechanical sounds and experiment with different pixel resolutions and an 8-color mode. Save your creations as clean PNG files for printing or digital projects.
- One-bit camera (black and white pixels)
- Retro interface with mechanical sounds
- Multiple pixel resolutions
- 8-color mode option
- Clean PNG output
- Atkinson dithering method
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A blast from the past! Capture your photos with a unique 1-bit camera: only pure black and pure white pixels, no grayscale! BitCam's interface is delightfully old school, featuring chunky buttons and mechanical sounds the likes of which haven't graced your screen in over 40 years. In Camera mode, three different pixel resolutions let you experiment, and an 8-color mode brings you a little closer to the current day while preserving the distinct aesthetic. Or jump over to the editor to dither any photo from your library and experiment with resolutely modern colors & gradients. Clean, high resolution PNG output means you can print those files, use them in digital collages, or other art projects. You can also now run BitCam natively on your iPad, and your Mac! And on Mac, you can install a system extension to use BitCam in any app that uses the camera: Zoom, FaceTime, Google Meet, WebEx, Photo Booth, etc. The camera mode is entirely free and unlimited. The editor mode offers a 3 day trial, after which it requires a one-time in-app purchase for full access, on all of your account's devices.
Atkinson
This app processes photos using the Atkinson dithering algorithm, originally used for black and white displays on old Macintosh computers. It creates small file-sized images with options for square cropping, rounded corners, and white borders, offering a real-time preview of the effect.
- Atkinson dithering algorithm processing
- Square photo output
- Toggleable rounded corners
- White border option
- Real-time preview
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Transform your photos with the iconic Atkinson dithering algorithm — the same technique used on the original Macintosh by Bill Atkinson. Create stunning retro-style images with a single tap. # What is Atkinson Dithering? Atkinson dithering was the algorithm behind the classic 1-bit graphics of early Macintosh computers. It converts photos i nto beautiful two-tone pixel patterns, producing images with a distinctive vintage charm and remarkably small file sizes. # Features - Real-time Atkinson dithering preview through your camera - 7 retro-tech color palettes: Terminal Green, Amber Monitor, Original Macintosh, Game Boy, Apple II Green, White Phospho r, and classic black & white - 5 iconic frames inspired by computing history: MacPaint, Classic Mac window, Terminal, White Frame, and frameless - Adjustable brightness control - Rounded corner option - Square photo output optimized for social media - Lightweight PNG output with tiny file sizes # Color Palettes Go beyond black and white. Choose from color palettes inspired by legendary displays — the green glow of VT100 terminals, the warm amber of IBM monitors, the creamy screen of the original Macintosh, and more. # Retro Frames Wrap your dithered photos in frames inspired by classic software. The MacPaint frame features pixel-perfect tool palettes and menu bars, just like Bill Atkinson's legendary paint program. The Classic Mac frame recreates the iconic window chrome of early Macintosh. # Perfect for - Retro and vintage photo enthusiasts - Pixel art lovers - Social media posts with a unique aesthetic - Anyone who appreciates the beauty of 1-bit graphics
Screenshots
Verdict
The clearest difference is rating: BitCam at 4.7 against Atkinson's 3.3. BitCam also leads on ads (none vs shown) and ratings volume (92 vs 6). On price, review sentiment, 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. BitCam sells 1 one-off in-app purchase and Atkinson sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
BitCam holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: BitCam has 92 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 73% of BitCam's written reviews are positive against 71% of Atkinson's.
BitCam ships an update every 2 weeks, Atkinson monthly. The most recent releases landed on September 27, 2026 and June 5, 2026 respectively.
| Parameter | BitCam | Atkinson |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (92 ratings) — better | 3.3 (6 ratings) |
| Positive reviews | 73.2% of reviews — better | 71.4% of reviews |
| Number of ratings | 92 — better | 6 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Héliographe, Inc | Tsutomu Koyachi |
Customer experience
BitCam
Atkinson
Bugs and requests
BitCam
Reported bugs
3 issues- Color graphics not working
- Doesn't recognize camera access
- Saves photos in incorrect orientation
Requested features
5 requests- Ability to import/edit existing photos
- Video recording function
- Option to adjust brightness/exposure
- Ability to mute sounds
- Inverted mode
Atkinson
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BitCam
- Full BitCam2 variants$9.99
Atkinson
- Standard Month$0.991 Month
- Standard Year$9.991 Year








