My wife is a prolific picture-taker, both on her iPhone 6 and her Nikon. As a result, both her 64Gig iPhone and 240Gig Mac Air are completely filled to the brim (the later has all sorts of others stuff too). As her devices are often running out of storage room, she sometimes uses my iPhone to take shots.
iCloud Photo Sharing would seem to be a solution, but… Unless I am reading the instructions wrong, it seems you have a 5000 photo limit, and also have to individually upload images to a shared folder using the sharing buttons? I'm looking for something that's completely automatic, and can hold at least 10k photos.
An external drive is another solution, but again, this takes away the automation side of things. Or is there a way to get iPhoto to see a second source of images if it is present and simply not show them if it's not?
My monthly budget is zero. My one-off budget is $100.
Best Answer
Solution
You can use Apple iCloud's "My Photo Stream" to hold more than 10,000 photos.
You can easily continue to use iPhoto/Aperture/Photos.app so there's no need to learn any new app or to migrate data.
Upgrade Storage
The only limit is the total size of your photos and the storage you are paying for. 5 GB are free with every iCloud account.
See iCloud storage plans and pricing for more information on the pricing in your country.
Details
My Photo Stream does not limit the number of photos that you can upload. Keep in mind that Apple has a soft limit on how many photos you may upload per day:
Source: Apple