PuppySight vs GeoStamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PuppySight
Explore how dogs and cats see the world with this app that simulates animal vision. It uses scientific research to show differences in color, brightness, and field of view. Capture photos and videos or convert existing ones to compare perspectives.
- Simulates dog and cat vision
- Color, brightness, and field of view simulation
- Switch between Dog and Cat View
- Capture photos and record videos
- Convert existing media
- On-device processing for privacy
- Multi-language support
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PuppySight — See the World Through Your Pet’s Eyes Did you know that red may appear more grayish-yellow to dogs, while cats may be able to see more clearly than we do in low-light conditions? Puppy Camera is inspired by scientific research on animal vision. Using algorithms based on published studies, it simulates how dogs and cats may perceive color, brightness, field of view, and visual detail. Look through the camera and discover how the world might appear from their perspective. Science-Based Vision Simulation Based on research into canine and feline vision, Puppy Camera simulates differences in color perception, low-light sensitivity, field of view, and other visual characteristics. Switch between Dog View and Cat View with a single tap and experience a different way of seeing the world in real time. Photos, Videos & Library Conversion Preview the effect through the camera in real time, take photos, and record videos directly in the app. You can also import photos and videos from your photo library and convert them to easily compare Human View vs. Pet View. Private, On-Device Processing All photos and videos are processed entirely on your device. Nothing is uploaded to the cloud, no personal data is collected, and no account is required. The app also works offline, helping protect the privacy of both you and your pets. Available in Multiple Languages The interface supports Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and Spanish, making it easy for pet lovers around the world to use. Perfect For • Dog and cat owners Curious about how your pet may see your home, you, and the world around them. • Animal lovers and educational content creators Create clear and engaging comparisons of human and animal vision. • Curious minds Capture everyday moments from an entirely new perspective. Download Puppy Camera and explore the world from a new point of view together with your pets. Between blue and yellow, there may be a whole world you have never noticed before. Note: Vision can vary between breeds and individual animals. This app provides a simulation based on scientific research and is intended for educational and entertainment purposes.
GeoStamp
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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
Verdict
The clearest difference is in-app purchases: GeoStamp at none against PuppySight's 1. On price, ads, device support 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
Both are free to download. PuppySight sells 1 one-off in-app purchase. GeoStamp asks for nothing beyond the download.
| Parameter | PuppySight | GeoStamp |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 健 黄 | Wujie Yibang (fuzhou) Software Technology Co., Ltd |
In-app purchases
PuppySight
- PuppySight Pro$3.99
GeoStamp
No in-app purchases









