ODK Collect

4.2
7.64K reviews
1M+
Downloads
Content rating
Everyone
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About this app

ODK lets you build powerful offline forms to collect the data you need wherever it is.

Here are six reasons why leading researchers, field teams, and M&E professionals chose ODK for their offline data collection.

1. Build powerful forms with photos, GPS locations, skip logic, calculations, external datasets, multiple languages, repeating elements, and more.

2. Collect data offline with either the mobile app or the web app. Forms and submissions are synced when a connection is found.

3. Analyze with ease by connecting apps like Excel, Power BI, Python, or R to create live-updating and shareable reports and dashboards.

Get started at https://getodk.org
Updated on
Jan 27, 2023

Data safety

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 parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
4.2
7.64K reviews
shorai mamvura
January 23, 2023
This is a very good app, user friendly can manage your form easily on the project settings. I like the new features where by one can have run different projects on the same application with interference. Last this app is good when it comes to adds, no interference at all and can work offline & switch data when connecting to your server. Thumbs up for the improvements.
1 person found this review helpful
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ODK
January 30, 2023
Thanks so much for the feedback, we're so glad to hear that you're enjoying the new functionality. Come and join us at https://forum.getodk.org/ if you have any questions or further comments!
Kamal Ranatunga
December 9, 2022
We are widely using for a large scale data collections. There is a serious bug when submitting data. Some data records once try to send, we get a generic exception error: A file with similar ìd is available but with different XML". This cannot be corrected and no data can be retrieved either from send or retrieve folders, which means data is fully lost. Need immediate solution.
23 people found this review helpful
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ODK
December 9, 2022
Sorry you are having problems, Kamal. Unfortunately, this is an issue that only the person who asked you to collect data can solve. Please contact them and if they need assistance, ask them to email support@getodk.org.
Iwasam Lebo
December 16, 2022
Geo coordinate is difficult to access using techno pop3.
43 people found this review helpful
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ODK
December 18, 2022
Sorry you are having problems with your device. See https://docs.getodk.org/collect-location/ for tips on improving location performance.

What's new

Adds Updated At timestamp for form attachment updates (especially server-managed Datasets), fixes crash on form update.

Highlights from v2022.4:
* Specify a color and/or symbol for each marker in select one from map
* New blank form sort mode: "Last Saved First" sorts by time of last filled form save
* Explicit crash screen when Collect launches after experiencing a problem

Release notes: https://forum.getodk.org/t/39679
Report issues: https://forum.getodk.org/c/support