Quick answer
Field logging for manholes, pipes, and field measurements.
F-Droid repository metadata
Manholer is a native Android app for utility and field work: record manholes, inlet boxes, and other structures. Document pipe directions and invert details. Capture simple measurements and notes per project.
Highlights
• Organize work by project (name, ID, job).
• Structure-centric workflow: manholes, inlet grates, pipe directions.
• Map view to see features in context.
• Attach photos of the structure.
• Export project data for reporting: PDF and CSV formats.
License
Open source under the GNU Affero General Public License v3 (AGPL-3.0).
Source code
https://git.evulid.cc/cyberes/manholer
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
- Every file is checked against its published SHA-256 before it is listed.
- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
Frequently asked questions
What is Manholer?
Field logging for manholes, pipes, and field measurements.
Who develops Manholer?
Manholer is developed by Appaparilla.
Which Android version does Manholer require?
Manholer requires Android API 26 or later.
What is the current version of Manholer?
The synchronized F-Droid version is 2026-09-29-7445fe59b5.
Which license does Manholer use?
The signed F-Droid metadata lists AGPL-3.0-or-later.
Where is the source code for Manholer?
https://git.evulid.cc/cyberes/manholer
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