Sonos on iPhone 6s Plus
iPhone 6s Plus · 2015 · A9 · Max iOS 15 | Sonos requires iOS 18+
Sonos requires iOS 18. Your iPhone 6s Plus maxes out at iOS 15 — a 3-version gap. Native install isn't possible, but the Safari PWA and alternatives below may help.
Method 1: Install the Last Compatible Version
Apple's App Store has a hidden feature: if you've ever downloaded an app on any device with the same Apple ID, you can install the last version that supported your iOS.
- On a current iOS 16+ device (friend's phone, family iPad), download Sonos using the same Apple ID.
- On your iPhone 6s Plus, open the App Store → tap your profile picture → Purchased.
- Search for Sonos. Tap the cloud icon.
- iOS asks: "This app requires iOS 18. Download last compatible version?" — tap Download.
✅ This works for most major apps as long as you've previously installed them with this Apple ID. The older version connects to the same servers — your account and content remain accessible.
Method 2: Use Sonos via Safari (PWA)
Many apps have a full web version accessible via Safari. Open Safari on your iPhone 6s Plus, go to the app's website, sign in, then tap Share → Add to Home Screen. This gives you a home screen icon that opens the web app in full-screen mode — no download required.
Looking to Upgrade? The Cheapest Path Forward
Sonos needs iOS 18, but your iPhone 6s Plus maxes at iOS 15. Here are the most affordable iPhone models that support it:
Supports iOS 26 · Estimated refurb: £180–220
Supports iOS 26 · Estimated refurb: £200–240
Supports iOS 26 · Estimated refurb: £250–290
💡 Buying refurbished? Look for devices marked "Excellent condition" with 90-day warranty. Most iPhone XS models in good condition run reliably for 2–3+ more years.
Apps Like Sonos That Work on iPhone 6s Plus
These music apps are confirmed to work on iOS 15:
Check all apps for iPhone 6s Plus
See everything confirmed to work on iOS 15 — filtered by category, price, and rating.
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