Can I Use Google Photos Instead of iCloud on iPhone?

By Jack Smith — Updated March 8, 2026

Yes — Google Photos works fully on iPhone and gives you 15 GB of free storage, compared to iCloud's free 5 GB. To use it as your primary photo backup, install Google Photos, enable backup in the app, then turn off iCloud Photos in Settings to avoid syncing to two services at once.

Why Switch from iCloud Photos to Google Photos?

The most common reason is storage: Google Photos offers 15 GB free per Google account, while Apple's iCloud gives only 5 GB free. For users who shoot lots of photos and don't want to pay $0.99-$2.99/month for iCloud+, Google Photos is a practical free alternative.

Other advantages of Google Photos on iPhone:

How to Switch: Step-by-Step

  1. Install Google Photos — download from the App Store and sign in with your Google account.
  2. Enable Backup & Sync — in the Google Photos app, tap your profile icon > Photos settings > Backup > toggle Backup on. Choose "Storage saver" (compressed, doesn't count against your 15 GB) or "Original quality" (counts against your 15 GB quota).
  3. Wait for backup to complete — stay on Wi-Fi. Backing up thousands of photos can take several hours or days depending on library size.
  4. Verify the backup — go to your Google Photos library and confirm your photos are there before disabling iCloud.
  5. Turn off iCloud Photos — Settings > Photos > toggle off "Sync this iPhone" and choose "Keep on iPhone." This stops photos from uploading to iCloud going forward.

Key Trade-offs to Know

Before switching, understand these differences:

For a full side-by-side comparison, read: iCloud vs Google Photos vs Amazon Photos.

Can You Use Both at the Same Time?

Technically yes — you can have both iCloud Photos and Google Photos backup enabled simultaneously. Both apps will upload every photo you take. However, this uses more data, takes longer, and can cause confusion when managing your libraries. Most users are better served by picking one service and committing to it. If your goal is saving money on iCloud, use Google Photos only and turn off iCloud Photos.

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