Terralog
In-app purchases
Everyone
info
10+
Downloads
About this app
Terralog keeps your trips, walks and visits on your phone.
You set your starting point, then your stops. The app maps out the route, distances and travel times, and tells you when a day’s itinerary no longer makes sense. At each stop, you can add whatever you like: a note, photos, a sound clip or a video.
WHAT STAYS WITH YOU
Your stops, photos, notes and budget are all stored on your device. As long as you don’t share anything, nothing leaves your phone.
NO ACCOUNT
No registration, no password, no email address. A first name — or a nickname — a six-digit code and a phrase of your own choosing. The device keeps only fingerprints of these: those three words reopen your journal on another phone, and no one can retrieve them, not even us.
NO NETWORK
Download a map of your area before you set off: it fits on your phone, and the app keeps working even where there’s no signal. Two ways to download it — a 10-kilometre strip along your route, or the area you’re looking at — and a detail slider that tells you the size before you download.
WHEN YOU SHARE
You send a link to whoever you like. What you publish is sent in encrypted form from your phone, and the decryption key travels within the link, never via our server. Each link is personalised and can be revoked individually.
WHAT YOU GET OUT OF IT
A souvenir album, an illustrated leaflet, a slideshow, a daily journal, a stand-alone website that opens without us. Everything is exported into a file that you keep.
TWENTY LANGUAGES
The app is available in twenty languages, including Korean, with Arabic and Persian displayed from right to left. A voice-guided tour shows you the actual buttons and waits for your gestures.
FREE UNTIL 9 OCTOBER 2027
The entire app is free until 9 October 2027: the Classique, Carte, Trace and In petto views, all exports, and as many routes and followers as you like. Followers never pay anything.
WHAT WE WON’T SAY
That the product is secure, nor that it is out of reach. No external audit has been carried out, and the app is young. What is written here can be verified in our code and on our server — that is all we claim.
Privacy: https://terralog.be/confidentialite.html
You set your starting point, then your stops. The app maps out the route, distances and travel times, and tells you when a day’s itinerary no longer makes sense. At each stop, you can add whatever you like: a note, photos, a sound clip or a video.
WHAT STAYS WITH YOU
Your stops, photos, notes and budget are all stored on your device. As long as you don’t share anything, nothing leaves your phone.
NO ACCOUNT
No registration, no password, no email address. A first name — or a nickname — a six-digit code and a phrase of your own choosing. The device keeps only fingerprints of these: those three words reopen your journal on another phone, and no one can retrieve them, not even us.
NO NETWORK
Download a map of your area before you set off: it fits on your phone, and the app keeps working even where there’s no signal. Two ways to download it — a 10-kilometre strip along your route, or the area you’re looking at — and a detail slider that tells you the size before you download.
WHEN YOU SHARE
You send a link to whoever you like. What you publish is sent in encrypted form from your phone, and the decryption key travels within the link, never via our server. Each link is personalised and can be revoked individually.
WHAT YOU GET OUT OF IT
A souvenir album, an illustrated leaflet, a slideshow, a daily journal, a stand-alone website that opens without us. Everything is exported into a file that you keep.
TWENTY LANGUAGES
The app is available in twenty languages, including Korean, with Arabic and Persian displayed from right to left. A voice-guided tour shows you the actual buttons and waits for your gestures.
FREE UNTIL 9 OCTOBER 2027
The entire app is free until 9 October 2027: the Classique, Carte, Trace and In petto views, all exports, and as many routes and followers as you like. Followers never pay anything.
WHAT WE WON’T SAY
That the product is secure, nor that it is out of reach. No external audit has been carried out, and the app is young. What is written here can be verified in our code and on our server — that is all we claim.
Privacy: https://terralog.be/confidentialite.html
Private by default, no account, works offline. Export a full backup anytime.
Updated on
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.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Bug fixes and improvements.
App support
About the developer
Helmi Mekaoui
helmimekaoui@threshold-analytics.com
Rue du Mississipi 17
4000 Liège
Belgium