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

What’s New

Version 1.9

Bug fixes

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

AndrewBelko ,

Great App with Amazing Potential for Tanzania and Beyond!

This app is going to change the way we do things, as it already has for many others. It could have a great impact on Tanzania district governments. We work together with communities and the government to provide deep borehole drilling services and rehabilitation in and around Mara region, Tanzania.
I have seen much data uploaded from the Mwanza region. We hope to jump on the bandwagon and start getting our regional water points updated accurately. Great work mWater.

Suggestion - More categories included for boreholes such as: depth, yield, static water level, casing type & diameter, pump cylinder depth. And date of water point completion should be obvious as well. This could all be put in the description but it gets rather messy.

Minor issues with iPhone 6 v10.2
1. It won't allow accessing the photo library to upload a photo.
2. The 'functionality' doesn't update properly when changed.
3. When in a water point page, the text at the bottom sometimes gets cut off by the main icon bar at the bottom. This makes it tough to click some bottom links.

As I said, minor issues. Everything else is great!

- ELI Tanzania & Mighty Men Drillers

Molly's gal ,


This is a well designed app that fills a real need. It is easy to use, which ensures it fulfills the
purpose for which it was written.

Igfanbigtime ,

Valuable Tool

Marvelous tool for developing safer water.


42.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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