SpareDisk vs flash drive vs iCloud
Three ways to get files off a crowded iPhone. Each wins in a different situation.
Choose iCloud if
You want automatic backup with no effort and don't mind a monthly fee.
Choose a drive if
You want standalone storage, or you record large video files and have an iPhone Pro.
Choose SpareDisk if
You want to move files between devices you already own, with no hardware and no subscription.
| SpareDisk | Flash drive / SSD | iCloud+ | |
|---|---|---|---|
| Upfront cost | Free; Pro $14.99 once | Flash drive about $10-30, SSD about $50-120 | $0 |
| Ongoing cost | None for core features | None | $0.99, $2.99 or $9.99 per month |
| Hardware to buy | No | Yes | No |
| Works with iPhone 14 and older | Yes, in the browser | Only with a Lightning drive or adapter | Yes |
| Speed limit on standard iPhone 15/16/17 | Your Wi-Fi | USB 2 speeds | Your connection |
| Automatic background backup | No (manual) | Some drives offer an app with scheduled backup | Yes |
| Files leave your devices | No, direct between devices | No | Yes, stored on Apple's servers |
Try it with the two devices you have
Open SpareDisk on both, scan the QR code, type the reply code, and send. Free to start, no account.
Open SpareDiskQuestions
Prices change. Where do these come from?
iCloud+ US pricing and typical drive prices as of October 2026. Check current prices before deciding.