Shead Spreet Lite is a free Android application that allows you to create and edit Excel/CSV spreadsheets on your mobile device. The app offers a variety of features including barcode scanning, location and timestamp insertion, and real-time formula updates. You can also insert screen captures and plots, and export tables to email apps as attachments or inline.

To use some of the features, the app requires access to your device's internet connection, GPS, and phone. The Lite version has some limitations, such as a 10 x 10 max table size and a forced splash screen display. However, the app provides smooth 2D scrolling, cell locks, frozen headers, and formatting options such as text-size, style, and color.

Shead Spreet Lite also has an extensive built-in documentation and a navigator tool for small screens. You can scan barcodes and look up their descriptions online, insert your current location and timestamp, and send phone numbers to the dialer app. The app's version history provides a complete list of recent changes.

Overall, Shead Spreet Lite is a useful app for managing and editing spreadsheets on the go, especially for those who need to add location and timestamp information to their data.