TL;DR:
- Instagram cache typically grows to 1-3 GB.
- Android: Settings ?†’ Apps ?†’ Instagram ?†’ Clear cache.
- iOS: Offload app or reinstall (no native cache clear).
What's in Instagram Cache
- Recently viewed photos / Reels / Stories.
- Profile pictures of accounts you've visited.
- Search history.
- Temporary download data.
Android
- Settings ?†’ Apps ?†’ Instagram ?†’ Storage.
- Tap Clear cache.
- Save 1-3 GB instantly.
iOS Workaround
iOS doesn't expose per-app cache. Two options:
- Settings ?†’ General ?†’ iPhone Storage ?†’ Instagram ?†’ Offload App. Reinstall later.
- Delete + reinstall Instagram.
Frequency
Clear cache monthly or when low on storage. Cache rebuilds gradually as you use the app.
Key Takeaways
- Cache grows to GBs over time.
- Android native; iOS offload workaround.