Add Respectlytics — privacy-first mobile analytics

[loheden]

Adding Respectlytics, an open-source, privacy-first mobile analytics platform.

• Stores only 5 data fields per event (event name, session ID, timestamp, platform, country)
• Extra fields are rejected at API level — no accidental PII leaks
• No persistent user IDs, no IP storage, no device fingerprinting
• SDKs for Flutter, React Native, Swift (iOS), and Kotlin (Android)
• EU-hosted, fully open source (MIT SDKs, AGPL server)
• Self-hostable Community Edition available

Fits the list because it's a genuinely privacy-respecting alternative to Firebase Analytics, Mixpanel, and Amplitude for mobile developers.

Website: https://respectlytics.com
Source code: https://github.com/respectlytics/respectlytics