Comparison

Chromatica Mark II vs GeoStamp

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

Head to head
About

Chromatica Mark II

This photography app offers advanced manual controls and intuitive tools for both amateur and professional mobile photographers. Capture stunning images with features like ISO/shutter priority, object tracking, and depth capture for enhanced editing.

Highlights
  • Intuitive user interface
  • ISO and shutter priority modes
  • Object tracking
  • Depth capture
  • Clipping warnings
  • Full manual controls
  • Live luminance histogram
Features
Read full description

Chromatica Mark II is a powerful manual camera designed for photographers who want precision, control, and clarity—without compromise. Whether you’re capturing fleeting moments or crafting deliberate compositions, Chromatica Mark II puts professional-grade tools directly in your hands. Take full control of your photography with an intuitive interface built for speed and focus. Adjust exposure, shutter speed, ISO, focus, and white balance with precision, and see your changes in real time. For those moments when you need a balance between control and convenience, Chromatica Mark II also offers semi-automatic modes, including ISO priority and shutter priority, so you can adapt instantly to changing light and motion. Stay locked onto your subject with intelligent object tracking, ensuring sharp results even in dynamic scenes. Choose from multiple resolutions to match your creative or practical needs, whether you’re shooting for social sharing or high-quality output. Light your scene exactly the way you want. Use flash or torch with adjustable brightness levels to fine-tune illumination, giving you more flexibility in low-light environments. Analyze your shots with built-in luminance and color histograms, helping you achieve perfect exposure and color balance every time. Create and save custom presets to streamline your workflow. Switch effortlessly between setups tailored for different scenarios—street, portrait, night, or experimental—so you’re always ready to capture the moment. Chromatica Mark II is designed with professionals in mind, featuring a clean, distraction-free interface that keeps your focus where it belongs: on your shot. With support for lock screen and capture controls, you can access key features faster and never miss an opportunity. Key Features: • Full manual controls: exposure, ISO, shutter speed, focus, and white balance • Semi-automatic modes: ISO priority and shutter priority • Intelligent object tracking for moving subjects • Multiple resolution options • Adjustable flash and torch brightness • Custom presets for faster shooting workflows • Real-time luminance and color histograms • Focus peaking and loupe for precise manual focus adjustements • Lock screen and capture control support • Portrait mode capture on supported devices • Clean, professional, and intuitive UI Chromatica Mark II isn’t just a camera—it’s a tool for photographers who demand more. Capture with intention. Create without limits.

About

GeoStamp

Features
Read full description

GeoStamp is a native iOS camera that stamps the time, address and GPS coordinates right onto your photos. Use it for site inspections, store checks, field visits, clocking in and out, and travel memories. ONE TAP, ALL RECORDED • Time, weekday and address are filled in automatically—no typing needed • Optional GPS coordinates in decimal or degrees-minutes-seconds • Set your project, company or name once and it's added to every photo • Photos go straight to your library by default, or preview each shot first to save, share or add it to a collage WORK LOG • Card and table styles—the table is ideal for construction and site records • Add a title, project, company, area and notes; empty fields stay off the photo ATTENDANCE • Clock In, Clock Out and Field Check-In; Auto shows Clock In before noon and Clock Out after • Time to the second, plus your name, company / department and a note TRAVEL • 10 travel styles: Big Time, Film, Boarding Pass, Seal, Compass, Magazine, Frosted Glass, Postmark, Journal and Subtitle • City, district and landmark detected automatically; add a one-line mood or travel note • Live preview while editing—switch styles with one tap DUAL CAMERA • Capture the scene with the back camera and yourself with the front, combined into one photo • Picture-in-picture or split view; drag and resize the small window, with 16:9 / 1:1 / 4:5 / 5:4 / 9:16 ratios • 5 border styles; double-tap the small window to swap views • On devices that can't use both cameras at once, the back photo is taken first, then the front, and they're combined COLLAGE REPORTS • Auto layout for 2–9 photos that adapts to how many you add • Add a title and a caption for each photo; drag and resize captions • Long-press to swap photos, and drag to adjust the visible area of cropped photos • White or black background with adjustable spacing—one clear image to share with your team CAMERA ESSENTIALS • 4:3 / 16:9 / 1:1, flash, 3s / 10s timer, grid and zoom • Place the watermark at any corner or as a bottom bar; adjust size and background opacity • Each template keeps its own text; titles, moods and notes clear after 4 hours of inactivity so you don't have to delete them at a new place—restore them anytime • Photos are collected in a dedicated "GeoStamp" album • English and Simplified Chinese interface (follows system language) PRIVACY & DATA • No account required • Photos stay in your on-device Photos library—nothing is uploaded to our servers • Addresses come from Apple's location services IMPORTANT NOTES • Addresses need an internet connection. Offline, photos show coordinates only, or you can type a place name. • Place names and watermark text can be edited manually—please record honestly. • Camera, location and Photos access are requested on first use. • The Journal style's handwriting font is a system font downloaded once on first use. • Take photos only where permitted and respect others' privacy. GeoStamp—one tap, time and place recorded.

Screenshots

Chromatica Mark II4 screens
GeoStamp4 screens

Verdict

The call

The clearest difference is price: GeoStamp at Free against Chromatica Mark II's $1.99. Chromatica Mark II's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement 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

GeoStamp is free to download; Chromatica Mark II costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Chromatica Mark II versus GeoStamp: the parameters behind the verdict, then further details
ParameterChromatica Mark IIGeoStamp
Price$1.99Free — better
Rating4.1 (43 ratings) — better—
Positive reviews60.5% of reviews—
Number of ratings43 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.616.0 — better
Further details — not scored
Size15 MB3 MB
Age rating4+4+
DeveloperNatalya PetrenkoWujie Yibang (fuzhou) Software Technology Co., Ltd

In-app purchases

None

Chromatica Mark II

No in-app purchases

None

GeoStamp

No in-app purchases

Questions

Is Chromatica Mark II free?
Chromatica Mark II costs $1.99, with no in-app purchases.
Is GeoStamp free?
GeoStamp is free to download, with no in-app purchases.
Do Chromatica Mark II or GeoStamp have ads?
Neither Chromatica Mark II nor GeoStamp shows ads.

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