ODK Collect

ODK Collect is an open-source Android app for offline mobile data collection using XLSForm-based forms, written in Kotlin. It has been used to gather billions of data points and is a core field-data tool for African health, agriculture, election-monitoring and research programmes. It is Apache-2.0 licensed and actively maintained by the ODK community.

Category

Open Source

Pricing

Free / open-source

Country

🇳🇬 Nigeria

Last verified

25 Aug 2026

{
  "name": "ODK Collect",
  "slug": "odk-collect",
  "category": "OSS",
  "country": "NG",
  "docs_status": "LIVE",
  "licensing_required": "NONE",
  "verified": false,
  "last_verified": "2026-08-25",
  "website": "https://getodk.org",
  "documentation_url": "https://docs.getodk.org/collect-intro"
}