The best Marki alternative
Marki and Timestamp It both stamp time and GPS onto every photo. Marki is built to track attendance — clock-ins, hours, and staff routes. Timestamp It is built to document the job: every photo filed under a project and handed to your client as a stamped PDF report.
Marki is a free, ad-supported timestamp camera with over a million Google Play installs and a 3.6/5 rating there. Its team features are built around attendance: clock-in photos, worked-hour totals, and GPS routes of where staff took pictures.
Built for field crews — not retrofitted from generic software
Proof of the work, not a time clock
Marki's reports are about the employee: when they clocked in, how long they worked, where they went. Timestamp It's reports are about the job: what the site looked like, when, and where, laid out for the person paying for it.
Photos land in a project, not a team feed
Tag the job once and every photo from that session files itself under it, with the address, notes, and a cover photo. Months later you find it by project, date range, or location.
A deliverable your client keeps
Export a stamped PDF report or a ZIP of the originals, or send a share link that opens in any browser. The person receiving it needs no app and no account.
Trusted since 2009
Timestamp It was one of the first photo timestamp apps on the App Store and has been refined for over 15 years by field crews. 4.7/5 stars and 700K+ users.
Super easy to get started
Capture on site
Open Timestamp It on iPhone or Android, snap the photo, and the date, time, and GPS are stamped automatically before you put your phone away.
Organize by project
Photos drop into the project you tagged. Stamps stay on the image, EXIF stays intact, and projects sync across every device on your account.
Share with one link
Send a project link to a client, export a PDF report, or hand off a ZIP. No account required for the person you're sharing with.
Stamped at capture, verifiable later
Date, time, and GPS are burned into the pixels the moment you take the photo. Underneath, the original EXIF stays intact and a SHA-256 fingerprint of the file is recorded, so a specific image can be checked later rather than merely asserted.
Get started free- Date, time, and GPS burned into the pixels at capture
- Original EXIF preserved underneath the stamp
- SHA-256 fingerprint recorded, verifiable by anyone at /verify
- Optional weather conditions captured at the moment of the shot
Organized by job, not by employee
A jobsite is forty photos that belong to one project, whoever took them. Timestamp It routes each photo into the project you tagged, so the record of a job is complete in one place instead of spread across a crew's feed.
Get started free- Unlimited projects with address, cover photo, and notes
- Search by project, date range, or location
- Cloud sync across iPhone, Android, and the web dashboard
- Offline capture that syncs the moment signal returns
A close-out, not an export
Handing a client a folder of watermarked images is not a deliverable. A stamped PDF with a cover page, the project address, and a tidy photo grid is what closes the job out.
Get started free- PDF report with cover page, photo grid, and stamps preserved
- ZIP export with originals plus a stamped copy of each
- Public share links that need no account to open
- Web dashboard for office review and download
Why crews switch from Marki
Contractors closing out a job
Daily progress under one project, then a stamped PDF for the GC or homeowner the day you finish, instead of an evening spent assembling one.
Insurance and restoration
Damage captured with verified time and GPS, exported as a report an adjuster will accept without asking when the photos were taken.
Owner-operators who don't need a time clock
If you run the crew yourself, clock-ins and route tracking are overhead. Timestamp It skips straight to documenting the work and sending it to the client.
How Timestamp It compares to Marki
Timestamp It vs Marki: frequently asked
Document the job, not the time sheet
Same time and GPS burned into every photo — then filed by project, synced to your crew, and exported as a report your client will keep. Free to start, no credit card.