Timestamp Camera GPS Map vs WorkMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timestamp Camera GPS Map
This app transforms your phone into a GPS field camera, stamping photos with location, date, and time. Generate PDF reports and work offline, ensuring proof for professional use. Your photos remain private on your device.
- GPS coordinates and address stamping
- Live stamp preview
- Map on photo
- One-tap PDF reports
- Offline functionality
- Customizable company logo and name (Pro)
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GeoProof is a timestamp camera for work. Every photo and video is stamped with the date, time, GPS coordinates, street address, and a small map of the exact spot. Clear proof of where and when the job was done. WHY GEOPROOF - Live stamp: see the stamp on screen before you press the shutter. What you see is what you get. - Photo and video: record stamped videos, not just photos. - Map on every photo: a mini map with a pin shows the exact spot. - One-tap PDF site reports: turn a day of photos into a clean report for your client or boss. - Voice notes: speak a note and GeoProof turns it into text on the photo. - Before and after: put two photos side by side in one image. - Map view: see all your photos on a map. Tap a pin to open the photo, or get directions back to the site. - Works offline: lock your GPS point with no signal, on any job site. - Private by design: no account, no cloud upload, no ads. Your photos stay on your phone. THREE STAMP STYLES, ALL FREE Bottom Bar, Corner Card, or Full Panel. Choose decimal or degrees for GPS coordinates. WHAT GETS STAMPED - Date and time - GPS coordinates - Street address - Mini map with a pin - Your notes - Your company name and logo (Pro) BUILT FOR FIELD WORK Construction and contractors • Roofing, HVAC, and plumbing • Site inspections • Property and real estate • Insurance claims and adjusters • Delivery and installation proof • Surveying and field research • Landscaping and cleaning Send a client a photo that shows the job is done. Attach a PDF report to your invoice. Keep a clean record of every site visit, with the date and location on every shot. GEOPROOF PRO: ONE-TIME PURCHASE - Your company name and logo on every photo and report - Remove the GeoProof mark - Longer videos - Unlimited jobs and PDF reports - Client signatures on reports - Draw on photos: arrows, boxes, and text - Stamp photos from your gallery - CSV export - Network time check Pay once, keep it forever. No subscription. No ads. Ever. PRIVACY FIRST Most camera apps upload your photos. GeoProof does not. There is no account and no cloud. Your work stays on your device, and it is your business. Questions or ideas? Contact us from the app. We answer fast.
WorkMark
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Timestamp Camera stamps the time, date, location and weather into your photo at the moment you take it — not afterwards, and not from memory. What you see in the viewfinder is what lands in the file. BUILT FOR FIELD WORK · Construction and inspection — keep the task, the place and the day's conditions in one photo · Equipment handover and acceptance — a clear record at delivery, fewer follow-up questions · Field service — roofs, bridges, or well outside town: open it and shoot · Everyday work logs and travel notes WHAT IT DOES · Live watermark — time, date, weekday, GPS coordinates, address and weather, all visible in the viewfinder before you shoot · Photo and video — video watermarks are burned into the frame, not pasted on afterwards · Two site templates — dark "Work record" for harsh light, light "Field capture" for everyday delivery · Your own logo — upload a brand logo and put it on every shot · Manual fields — project name, notes and anything else you fill in yourself · Capture history — every shot is saved to your library and logged for later review · Verification — check a photo against its capture record · Works offline — shoot without a signal; records upload themselves once you are back online · English and Chinese, and it scales up to iPad PERMISSIONS · Camera — taking photos and video · Location (while in use) — showing where the shot was taken, and the weather there · Photo library — saving watermarked shots and picking a logo image · Microphone — recording audio with video The camera works without location access; the place and weather fields are simply left out. Privacy policy: https://www.baladuoduo.com/timestampcamera-privacy.html Terms of service: https://www.baladuoduo.com/timestampcamera-terms.html
Screenshots
Verdict
The clearest difference is price: WorkMark at Free against Timestamp Camera GPS Map's $19.99. WorkMark also leads on in-app purchases (none vs 1). On update cadence, 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
WorkMark is free to download; Timestamp Camera GPS Map costs $19.99 up front. Timestamp Camera GPS Map sells 1 one-off in-app purchase. WorkMark asks for nothing beyond the download.
Timestamp Camera GPS Map ships an update every 6 days, WorkMark every 4 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.
| Parameter | Timestamp Camera GPS Map | WorkMark |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Bziyar | 北京巴拉多多科技有限公司 |
In-app purchases
Timestamp Camera GPS Map
- Easy GeoStamp Pro$19.99
WorkMark
No in-app purchases
Questions
Is Timestamp Camera GPS Map free?
Is WorkMark free?
Do Timestamp Camera GPS Map or WorkMark have ads?
Which is updated more often, Timestamp Camera GPS Map or WorkMark?
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