Once the download starts, you can cancel it and of that device.
Once the download starts, you can cancel it and sign out of the newer device. garageband ios 157 download work
Borrow a friend’s Apple ID who has GarageBand in their history. Sign into the App Store only (not iCloud) on your iOS 15.7 device, download via Purchased history, then sign out. Once the download starts, you can cancel it