Date4j
Date4j is a lightweight SDK replacement for Java's built-in date classes.
Its primary SDK category is Developer Tools and it's used by Android apps.
Based on downloads over the last 30 days, the most popular 
Android apps that use Date4j are:
Looking at the number of Android apps that use Date4j, it's Somewhat Popular among Android developers.
In addition, this month, Date4j has been…
- Added to 160 Android apps.
- Removed from 95 Android apps.
It's most commonly used by Android apps in the following categories: Lifestyle and Medical.
SDKs that are similar to Date4j:
- Pinyin4j in the Developer Tools category
- SLF4J in the Developer Tools category
- Twitter4J in the Social category
- zip4j in the Database and Data Management category
- SwiftDate in the Developer Tools category
- DateTools in the Developer Tools category
- Android Support Library V4 in the Developer Tools category
- Unrar4iOS in the Database and Data Management category
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