Full trial · iOS & Android

Time & location stamped photos,
verifiable by anyone

Z-TimePhoto takes the photo and stamps the time, date, address and GPS coordinates right onto it. Each shot carries its own verification code for the recipient to check — made for deliveries, construction, site handover, attendance and anything that needs proof you were “there, at that moment”.

Coming soon toApp Store Coming soon toGoogle Play

The Basic plan is free, ad-free and needs no account.

Key features

Everything happens on your device — your photos are never uploaded to a server.

A proper time & location stamp

Large clock at the bottom left with a gold rule, the date and weekday, the full address and GPS coordinates. Toggle each line in the Stamp template panel and see the result live in the viewfinder.

Set the time and place yourself

Change the capture date and time, type coordinates by hand, search by address or drag the map to pick a point. Places you visit often are saved for one-tap reuse.

A verification code per photo

Every photo carries a code printed down the right edge. Share the photo and the lookup link goes with it: the recipient sees the map, the coordinates and the original metadata. The server keeps only the stamped text — never your photo.

Zoom-style virtual background

Pick any photo on your device as a backdrop and the app separates you from the real background live in the viewfinder. It all runs on-device, no connection required. Photos you already took can change background while keeping their stamp.

Your logo & your notes

Print your company logo in the top-left corner and add your own notes (order number, project name, employee name, phone number). A bottom-right watermark and the local weather are available too.

Alarms that read you a quote

Set as many repeating alarms as you like, by weekday. When one goes off you get a ring, a vibration and a spoken motivational quote to start the working day.

A photo that can say where and when it was taken

The stamp printed on a photo can be cropped or edited. The verification code cannot.

1Shoot
The app stamps the time, address and coordinates, then issues a verification code for that photo.
2Share
Send the photo through any messaging app — the lookup link travels with it.
3Check
The recipient opens the link and sees the map and the original data. Even a photo with the stamp cropped off or the text edited can still be checked.

The server stores only the stamped text and the coordinates — it does not store your photo and does not ask you to create an account. Read more in our privacy policy.

Pricing

The free plan lasts forever — the app never locks itself.

Basic

Free

No time limit

Shoot photos, save to the library
Real date, time, GPS and address
View the capture location on a map
Basic stamp template
Photo verification code

Pro

VND 99,000 / year

Or VND 10,000/month · VND 499,000 lifetime

Everything in Basic
Adjust the capture date and time
Enter coordinates, edit the address
Pick a spot on the map, save favourite places
Virtual background, company logo, notes
Custom watermark and stamp templates

Pro is purchased inside the app through the App Store or Google Play. When Pro expires the logo, notes and custom watermark simply switch off; your settings stay on the device, waiting for the day you renew.

Get Z-TimePhoto