What you need to know
- Apple's iPadOS apps are confined to using 5GB of RAM.
- That includes apps on Apple's new iPad Pro, even the 16GB version.
- Developer Procreate has confirmed it will pass on access to more when available, suggesting Apple could unlock the feature in the future.
A developer has confirmed that apps on iPadOS all have access to the same amount of RAM on the new M1 iPad Pro (2021), even the larger 16GB models.
After announcing its new M1 iPad update, illustration app Procreate confirmed on Twitter that "all M1 iPads have the same amount of RAM available" for developers to use:
It came after one user noted that they were hoping the 16GB M1 iPad Pro might have had more layers and dimensions than they were currently getting because it has more power. As noted by the developer, however, this isn't possible as they're limited across the board by iPadOS.
One Artstudio Pro developer in Procreate's forums claims that stress testing on the new M1 iPad Pro with 16GB of RAM suggests that only 5GB of the iPad's RAM is allocated to the app, with any more causing crashing. User Lucky Clan later noted:
After more tests i can write that both 8GB and 16GB M1 iPads caps memory for app at exactly the same limit 5.1 GB. iOS 14.6 didn't fix that...
As multiple reports have noted, Apple's iPadOS apps have always been limited in how much RAM they can use by iPadOS. However, the limit seems much more pronounced now because of how much RAM isn't being utilized by apps with a heavier workload (5GB of 16GB is a much smaller portion).
Of course, the iPad needs at least some of that RAM to keep iOS running and will require some to keep the iPad performing well when it comes to multitasking and Split View, app switching, and background tasks. With that being said, there does seem to be some untapped potential that Apple could unlock further down the line.
We've previously heard rumors that Apple may bring 'Pro' apps like Final Cut and Logic Pro are coming to the iPad sometime soon. Apple is also expected to unveil its new iPadOS operating system at WWDC in June, which could well be a prime opportunity for announcing how its new software will be able to unleash some of the iPad's currently untapped potential.
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