MemoryMark

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Users Interact
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About this app

MemoryMark lets you leave a memory at a real place for someone you care about. Pin a photo, a message or a voice message to a spot on the map, choose who can open it, and it stays locked until they are actually standing there.

HOW IT WORKS
• Pick a place on the map and set an unlock radius (30, 50 or 100 m).
• Add a photo from your camera, write a message, or record a voice message.
• Choose the friends who can unlock it, from your contacts.
• Decide whether the first friend to arrive opens it, or everyone has to be there.
• Your friend gets a notification. When they walk into the radius, the memory opens.

THINGS TO TRY
• A birthday message hidden at the café where you first met.
• A treasure hunt across town for the kids.
• A note at the airport gate for someone flying home.
• A memory at your old school for a friend you grew up with.

FEATURES
• Map of memories near you, with a padlock on each one until you reach it.
• Inbox of memories left for you, with the distance to each.
• Turn-by-turn navigation to a locked memory.
• Optional "lock again when leaving", so a memory can only be read on the spot.
• Reply to a memory once it is open.
• Optional background notifications when you come near a locked memory, even with the app closed (needs "Allow all the time" location, which you can switch off any time).
• Achievements for memories created and discovered.
• Your location is never shared with other users; it is only compared against the pins of memories addressed to you.

Sign in with your phone number. MemoryMark is also available on iPhone, so you can leave memories for friends on either platform.
Leave memories at real places. They unlock when your friends arrive there.
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Messages and 3 others
  • This app may collect these data types
    Personal info, Messages and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First Android release of MemoryMark: leave photos, messages and voice messages at real places, locked until your friends arrive.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Wahdat jan
wahdatbutt@gmail.com
India