DB Labs
The Short Answer
Spotify storage comes from two sources: offline downloaded tracks and a streaming cache. To reduce it: open Spotify → Settings (gear icon) → Storage → Delete Cache. To remove offline downloads, go to each playlist, tap the three-dot menu, and disable "Download." Lower your download quality to Normal or High (instead of Very High) in Settings → Audio Quality → Download Quality. Offloading the app via iOS is the fastest way to wipe both cache and downloads at once.
Why Does Spotify Use So Much Storage?
Spotify storage is split between two distinct buckets. Many users are surprised to find Spotify using 4-6 GB even though they have only downloaded a few playlists. The streaming cache — which Spotify never publicises — is usually the culprit.
| Source | Typical Size | How to Clear |
|---|---|---|
| Downloaded offline tracks | 0.5–6 GB | Remove downloads per playlist |
| Streaming cache | 300 MB–2 GB | Settings → Storage → Delete Cache |
| App core files | ~200 MB | Not removable (required) |
How to Clear Spotify Cache on iPhone
1 Open Spotify Settings
Tap the gear icon in the top-right corner of the Spotify home screen (you may need to tap your profile image first). This opens the full Spotify Settings menu.
2 Go to Storage
Scroll down and tap Storage. You will see how much cache Spotify is using and a Delete Cache button. Tap it and confirm. Spotify will clear its temporary streaming cache. Your library, playlists, and offline downloads are not affected.
Remove Offline Downloads
Offline downloads are the largest component of Spotify's storage. To remove them without losing your playlists:
- Open Spotify and navigate to the playlist you want to remove.
- Tap the three dots (···) menu icon.
- Tap Remove Download. The green download arrow disappears and the local audio files are deleted.
- Repeat for each downloaded playlist or album.
The playlist stays in your library. You can still stream it when connected to the internet, and re-download it at any time. For the quickest bulk removal, offload Spotify via iOS Settings: Settings → General → iPhone Storage → Spotify → Offload App. This removes all downloads and cache while keeping your account linked.
Lower Download Quality to Use Less Storage
If you want to keep offline playlists but use less storage, reduce the download quality. Go to Spotify Settings → Audio Quality → Download Quality and choose Normal (96 kbps) or High (160 kbps) instead of Very High (320 kbps). The difference in perceived audio quality over Bluetooth earbuds or phone speakers is minimal, but the storage saving is substantial:
| Quality Setting | Bitrate | Size per 1,000 Songs |
|---|---|---|
| Low | 24 kbps | ~360 MB |
| Normal | 96 kbps | ~960 MB |
| High | 160 kbps | ~1.5 GB |
| Very High | 320 kbps | ~2.5 GB |
After changing the quality, remove and re-download your playlists to apply the new setting to existing downloads.
Ongoing Management Tips
- Clear cache monthly: Spotify's cache grows steadily with streaming. A monthly clear keeps it under 500 MB.
- Only download playlists you play offline regularly: Remove downloads from playlists you have not listened to offline in the past month.
- Use Wi-Fi for streaming: Streaming over Wi-Fi lets you keep fewer downloads on-device while still accessing your full library.
For context on where Spotify's storage appears in the overall iPhone storage picture, see our article on iPhone System Data storage and our complete iPhone storage guide.