User Defaults
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What is User Defaults?
User Defaults is a simple key-value store for persisting lightweight user preferences and settings across app launches. It stores basic types like strings, numbers, booleans, and dates in a plist file. User Defaults is not suitable for sensitive or large data and is intended only for small configuration values.
Free resources to learn User Defaults
- Official docsUserDefaults
- ArticleReading and Writing basics: UserDefaults
- VideoReading and Writing basics: UserDefaults
More in stage 18: Data Persistence
User Defaults: common questions
Can I learn User Defaults in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain User Defaults in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this User Defaults tutorial for beginners?
It is lesson 109 of 170 in the free iOS roadmap, in stage 18, Data Persistence. If you are new to iOS, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.