MemoryBudgetTest
这是一个小型的内存分配测试程序，试图让系统分配尽可能多的内存以达到崩溃，并记录内存警告和发生崩溃的内存值，当您再次运行应用程序，即可查看软件崩溃需要多少内存以及何时发生内存警告，这有助于了解设备的内存分配预算。iOS15 之后的系统引入 kernel.increased-memory-limit 权限，可以通过申请权限解锁默认限制了单个 APP 的最大内存占用。GitHub 地址：https://github.com/ZGCONG/MemoryBudgetTestIPA 安装包：MemoryBudgetTest.ipa
iPhone
iPad
iPod touch
设备
处理器
系统版本
内存容量
识别总量
崩溃量
总量百分比
iPhone 17 Pro (开启增加内存权限)A19 ProiOS 26.012GB11721MB6621MB≈56.48%
iPhone 17 ProA19 ProiOS 26.012GB11721MB3356MB≈28.63%
iPhone 15 Pro (开启增加内存权限)A17 ProiOS 26.58GB7679MB6046MB≈78.73%
iPhone 15 ProA17 ProiOS 26.08GB7680MB3355MB≈43.68%
iPhone 15 ProA17 ProiOS 18.0.1、18.1.18GB7688MB3341MB≈43.46%
iPhone 15 ProA17 ProiOS 17.0.2、17.5.18GB7647MB3372MB≈44.10%
iPhone 14 Pro MaxA16 BioniciOS 16.1.26GB5618MB3063MB≈54.45%
iPhone 13 Pro MaxA15 BioniciOS 15.7.26GB5626MB3064MB≈54.46%
iPhone 13A15 BioniciOS 16.64GB3647MB2091MB≈57.33%
iPhone 12 ProA14 BioniciOS 15.0、15.5、16.3、17.06GB5735MB3064MB≈53.43%
iPhone 12 ProA14 BioniciOS 14.7.16GB5735MB2859MB≈49.85%
iPhone 12A14 BioniciOS 15.1、15.2、15.2.14GB3702MB2090MB≈56.46%
iPhone 11 Pro MaxA13 BioniciOS 13.2.34GB3740MB2067MB≈55.27%
iPhone 11A13 BioniciOS 13.1.34GB3844MB2068MB≈53.80%
iPhone XRA12 BioniciOS 14.7.13GB2845MB1843MB≈64.78%
iPhone XRA12 BioniciOS 12.13GB2813MB1792MB≈63.70%
iPhone XS MaxA12 BioniciOS 12.14GB3735MB2039MB≈54.59%
iPhone XSA12 BioniciOS 14.2、15.0、15.14GB3786MB2091MB≈55.23%
iPhone XSA12 BioniciOS 12.14GB3754MB2040MB≈54.34%
iPhone XA11 BioniciOS 11.2.13GB2785MB1392MB≈49.98%
iPhone 8A11 BioniciOS 12.12GB1990MB1364MB≈68.54%
iPhone 7 PlusA10 FusioniOS 10.2.13GB3072MB2040MB≈66.41%
iPhone 7A10 FusioniOS 10.22GB2048MB1395MB≈68.12%
iPhone SEA9iOS 15.8.22GB2013MB1444MB≈71.73%
iPhone SEA9iOS 9.32GB2048MB1395MB≈68.12%
iPhone 6s PlusA9iOS 10.2.12GB2048MB1392MB≈67.97%
iPhone 6sA9iOS 9.22GB2048MB1396MB≈68.16%
iPhone 6 PlusA8iOS 8.x1GB1024MB645MB≈62.99%
iPhone 6A8iOS 8.x1GB1024MB645MB≈62.99%
iPhone 5sA7iOS 12.5.21GB1000MB646MB≈64.60%
iPhone 5sA7-1GB1024MB646MB≈63.09%
iPhone 5A6-1GB1024MB645MB≈62.99%
iPhone 4sA5-512MB512MB286MB≈55.86%
iPhone 4A4-512MB512MB325MB≈63.48%
设备
处理器
系统版本
内存容量
识别总量
崩溃量
总量百分比
iPad Pro 12.9 英寸 (第 4 代, 1TB)A12Z BioniciPadOS 15.7.16GB5661MB4593MB≈81.34%
iPad Pro 12.9 英寸 (第 3 代, 1TB)A12X BioniciOS 12.16GB5650MB4598MB≈81.38%
iPad Pro 12.9 英寸 (第 2 代)A10X FusioniOS 11 Beta44GB3974MB3057MB≈76.93%
iPad Pro 12.9 英寸A9XiOS 11.2.14GB3999MB3058MB≈76.47%
iPad Pro 11 英寸 (第 5 代)M4iPadOS 18.1 Beta18GB7467MB5089MB≈68.15%
iPad Pro 11 英寸 (第 4 代)M2iPadOS 18 Beta38GB7540MB5089MB≈67.49%
iPad Pro 11 英寸 (第 2 代)A12Z BioniciPadOS 17.3.16GB5695MB4597MB≈80.72%
iPad Pro 11 英寸 (第 1 代)A12X BioniciOS 12.14GB3769MB2858MB≈75.83%
iPad Pro 10.5 英寸A10X FusioniOS 11 Beta44GB4000MB3057MB≈76.43%
iPad Pro 9.7 英寸A9XiOS 10.0.22GB1971MB1395MB≈70.78%
iPad (A16)A16iPadOS 18.3.26GB5917MB3052MB≈51.58%
iPad (第 7 代)A10 FusioniPadOS 13.2.33GB2998MB1844MB≈61.51%
iPad (第 4 代)A6XiOS 8.11GB1024MB585MB≈57.13%
iPad (第 3 代)A5X-1GB1024MB645MB≈62.99%
iPad 2A5-512MB512MB275MB≈53.71%
iPadA4-256MB256MB127MB≈49.61%
iPad mini (第 6 代)A15 BioniciPadOS 17.0.34GB3866MB2858MB≈73.93%
iPad mini 2A7iOS 7.11GB1024MB696MB≈67.97%
iPad miniA5-512MB512MB297MB≈58.01%
iPad Air 2A8XiOS 10.2.12GB2048MB1383MB≈67.53%
iPad AirA7-1GB1024MB697MB≈68.07%
设备
处理器
系统版本
内存容量
识别总量
崩溃量
总量百分比
iPod touch (第 5 代)A5iOS 7.0512MB512MB286MB≈55.86%
iPod touch (第 4 代)A4iOS 6.1.1256MB256MB130MB≈50.78%