About this app
The Surveyor app is designed for mapping sites like water points, sanitation facilities, schools, health clinics, or communities and monitoring them over time with mobile surveys. The app works on and offline. You can design your own forms and manage your data at portal.mwater.co.
Latest release
What’s New
Adds support for administrative region questions.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 7:02 PM Free
Screenshots
