title: Read Apple crash reports without OS
body: <p>So I built an app on expo with react native that run perfectly on android, I am using a Windows pc for my code and also uploaded with application uploader, 
  So I got an an error report from apple, first of all how do I understand what is the reason my app is crashing? there is a way to understand the errors without Mac pc? Thanks!</p>
  
  <pre><code>
  Thread 0 name:  Dispatch queue: com.apple.main-thread
  Thread 0 Crashed:
  0   libsystem_kernel.dylib          0x0000000191632ebc 0x19160e000 + 151228
  1   libsystem_pthread.dylib         0x000000019154e790 0x19154c000 + 10128
  2   libsystem_c.dylib               0x00000001914a28a0 0x19142f000 + 473248
  3   libsystem_c.dylib               0x00000001914a2830 0x19142f000 + 473136
  4   libc++abi.dylib                 0x00000001915fb7d4 0x1915fa000 + 6100
  5   libc++abi.dylib                 0x00000001915fb9c4 0x1915fa000 + 6596
  6   libobjc.A.dylib                 0x0000000191563358 0x19155d000 + 25432
  7   libc++abi.dylib                 0x0000000191608304 0x1915fa000 + 58116
  8   libc++abi.dylib                 0x000000019160829c 0x1915fa000 + 58012
  9   libdispatch.dylib               0x0000000191508198 0x1914ac000 + 377240
  10  libdispatch.dylib               0x00000001914bad14 0x1914ac000 + 60692
  11  libdispatch.dylib               0x0000000191508184 0x1914ac000 + 377220
  12  libdispatch.dylib               0x00000001914ba1d0 0x1914ac000 + 57808
  13  CoreFoundation                  0x00000001917b83c4 0x19170f000 + 693188
  14  CoreFoundation                  0x00000001917b33b8 0x19170f000 + 672696
  15  CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  16  GraphicsServices                0x000000019b61e328 0x19b61b000 + 13096
  17  UIKitCore                       0x00000001958486d4 0x194e58000 + 10421972
  18  ComGpLiminal                    0x0000000100818658 0x100814000 + 18008
  19  libdyld.dylib                   0x000000019163d460 0x19163c000 + 5216
  
  Thread 1:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 2:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 3:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 4:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 5 name:  Dispatch queue: com.facebook.react.ExceptionsManagerQueue
  Thread 5:
  0   libsystem_kernel.dylib          0x00000001916338b0 0x19160e000 + 153776
  1   libdispatch.dylib               0x00000001914aecfc 0x1914ac000 + 11516
  2   libdispatch.dylib               0x00000001914aeae0 0x1914ac000 + 10976
  3   libdispatch.dylib               0x00000001914baee4 0x1914ac000 + 61156
  4   libdispatch.dylib               0x00000001914bab00 0x1914ac000 + 60160
  5   ComGpLiminal                    0x00000001009fa6b0 0x100814000 + 1992368
  6   ComGpLiminal                    0x00000001009e5c70 0x100814000 + 1907824
  7   ComGpLiminal                    0x0000000100ba92bc 0x100814000 + 3756732
  8   ComGpLiminal                    0x0000000100bdf33c 0x100814000 + 3978044
  9   CoreFoundation                  0x0000000191840d90 0x19170f000 + 1252752
  10  CoreFoundation                  0x0000000191710bd0 0x19170f000 + 7120
  11  CoreFoundation                  0x00000001917117a8 0x19170f000 + 10152
  12  ComGpLiminal                    0x0000000100c07860 0x100814000 + 4143200
  13  ComGpLiminal                    0x0000000100c0e0cc 0x100814000 + 4169932
  14  ComGpLiminal                    0x0000000100c0de2c 0x100814000 + 4169260
  15  libdispatch.dylib               0x0000000191507610 0x1914ac000 + 374288
  16  libdispatch.dylib               0x0000000191508184 0x1914ac000 + 377220
  17  libdispatch.dylib               0x00000001914b4464 0x1914ac000 + 33892
  18  libdispatch.dylib               0x00000001914b4e58 0x1914ac000 + 36440
  19  libdispatch.dylib               0x00000001914be340 0x1914ac000 + 74560
  20  libsystem_pthread.dylib         0x0000000191557fa4 0x19154c000 + 49060
  21  libsystem_pthread.dylib         0x000000019155aae0 0x19154c000 + 60128
  
  Thread 6:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 7 name:  com.apple.uikit.eventfetch-thread
  Thread 7:
  0   libsystem_kernel.dylib          0x00000001916115f4 0x19160e000 + 13812
  1   libsystem_kernel.dylib          0x0000000191610a60 0x19160e000 + 10848
  2   CoreFoundation                  0x00000001917b8068 0x19170f000 + 692328
  3   CoreFoundation                  0x00000001917b3188 0x19170f000 + 672136
  4   CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  5   Foundation                      0x0000000191af2994 0x191aeb000 + 31124
  6   Foundation                      0x0000000191af2874 0x191aeb000 + 30836
  7   UIKitCore                       0x00000001958e049c 0x194e58000 + 11043996
  8   Foundation                      0x0000000191c230b0 0x191aeb000 + 1278128
  9   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  10  libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 8 name:  AVAudioSession Notify Thread
  Thread 8:
  0   libsystem_kernel.dylib          0x00000001916115f4 0x19160e000 + 13812
  1   libsystem_kernel.dylib          0x0000000191610a60 0x19160e000 + 10848
  2   CoreFoundation                  0x00000001917b8068 0x19170f000 + 692328
  3   CoreFoundation                  0x00000001917b3188 0x19170f000 + 672136
  4   CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  5   AVFAudio                        0x000000019e213e68 0x19e1ae000 + 417384
  6   AVFAudio                        0x000000019e264df0 0x19e1ae000 + 749040
  7   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  8   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 9:
  0   libsystem_pthread.dylib         0x000000019155aad8 0x19154c000 + 60120
  
  Thread 10 name:  com.facebook.react.JavaScript
  Thread 10:
  0   libsystem_kernel.dylib          0x00000001916115f4 0x19160e000 + 13812
  1   libsystem_kernel.dylib          0x0000000191610a60 0x19160e000 + 10848
  2   CoreFoundation                  0x00000001917b8068 0x19170f000 + 692328
  3   CoreFoundation                  0x00000001917b3188 0x19170f000 + 672136
  4   CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  5   ComGpLiminal                    0x0000000100bca6b4 0x100814000 + 3892916
  6   Foundation                      0x0000000191c230b0 0x191aeb000 + 1278128
  7   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  8   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 11 name:  com.apple.CoreMotion.MotionThread
  Thread 11:
  0   libsystem_kernel.dylib          0x00000001916115f4 0x19160e000 + 13812
  1   libsystem_kernel.dylib          0x0000000191610a60 0x19160e000 + 10848
  2   CoreFoundation                  0x00000001917b8068 0x19170f000 + 692328
  3   CoreFoundation                  0x00000001917b3188 0x19170f000 + 672136
  4   CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  5   CoreFoundation                  0x00000001917b3608 0x19170f000 + 673288
  6   CoreMotion                      0x000000019e0d264c 0x19dfec000 + 943692
  7   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  8   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 12 name:  JavaScriptCore bmalloc scavenger
  Thread 12:
  0   libsystem_kernel.dylib          0x0000000191632c8c 0x19160e000 + 150668
  1   libsystem_pthread.dylib         0x0000000191550204 0x19154c000 + 16900
  2   libc++.1.dylib                  0x00000001916847a8 0x191676000 + 59304
  3   JavaScriptCore                  0x00000001a04103fc 0x1a0388000 + 558076
  4   JavaScriptCore                  0x00000001a0413dcc 0x1a0388000 + 572876
  5   JavaScriptCore                  0x00000001a0413ab4 0x1a0388000 + 572084
  6   JavaScriptCore                  0x00000001a0414dc0 0x1a0388000 + 576960
  7   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  8   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 13 name:  com.apple.NSURLConnectionLoader
  Thread 13:
  0   libsystem_kernel.dylib          0x00000001916115f4 0x19160e000 + 13812
  1   libsystem_kernel.dylib          0x0000000191610a60 0x19160e000 + 10848
  2   CoreFoundation                  0x00000001917b8068 0x19170f000 + 692328
  3   CoreFoundation                  0x00000001917b3188 0x19170f000 + 672136
  4   CoreFoundation                  0x00000001917b28bc 0x19170f000 + 669884
  5   CFNetwork                       0x0000000194a2de68 0x194a2c000 + 7784
  6   Foundation                      0x0000000191c230b0 0x191aeb000 + 1278128
  7   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  8   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 14 name:  Heap Helper Thread
  Thread 14:
  0   libsystem_kernel.dylib          0x0000000191632c8c 0x19160e000 + 150668
  1   libsystem_pthread.dylib         0x0000000191550204 0x19154c000 + 16900
  2   JavaScriptCore                  0x00000001a03d4b6c 0x1a0388000 + 314220
  3   JavaScriptCore                  0x00000001a03baa18 0x1a0388000 + 207384
  4   JavaScriptCore                  0x00000001a03932d4 0x1a0388000 + 45780
  5   JavaScriptCore                  0x00000001a039365c 0x1a0388000 + 46684
  6   JavaScriptCore                  0x00000001a03d27a4 0x1a0388000 + 305060
  7   JavaScriptCore                  0x00000001a03d4314 0x1a0388000 + 312084
  8   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  9   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 15 name:  Heap Helper Thread
  Thread 15:
  0   libsystem_kernel.dylib          0x0000000191632c8c 0x19160e000 + 150668
  1   libsystem_pthread.dylib         0x0000000191550204 0x19154c000 + 16900
  2   JavaScriptCore                  0x00000001a03d4b6c 0x1a0388000 + 314220
  3   JavaScriptCore                  0x00000001a03baa18 0x1a0388000 + 207384
  4   JavaScriptCore                  0x00000001a03932d4 0x1a0388000 + 45780
  5   JavaScriptCore                  0x00000001a039365c 0x1a0388000 + 46684
  6   JavaScriptCore                  0x00000001a03d27a4 0x1a0388000 + 305060
  7   JavaScriptCore                  0x00000001a03d4314 0x1a0388000 + 312084
  8   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  9   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 16 name:  JSC Heap Collector Thread
  Thread 16:
  0   libsystem_kernel.dylib          0x0000000191632c8c 0x19160e000 + 150668
  1   libsystem_pthread.dylib         0x0000000191550204 0x19154c000 + 16900
  2   JavaScriptCore                  0x00000001a03d4b6c 0x1a0388000 + 314220
  3   JavaScriptCore                  0x00000001a03baa18 0x1a0388000 + 207384
  4   JavaScriptCore                  0x00000001a03932d4 0x1a0388000 + 45780
  5   JavaScriptCore                  0x00000001a039365c 0x1a0388000 + 46684
  6   JavaScriptCore                  0x00000001a03d27a4 0x1a0388000 + 305060
  7   JavaScriptCore                  0x00000001a03d4314 0x1a0388000 + 312084
  8   libsystem_pthread.dylib         0x00000001915571ec 0x19154c000 + 45548
  9   libsystem_pthread.dylib         0x000000019155aaec 0x19154c000 + 60140
  
  Thread 0 crashed with ARM Thread State (64-bit):
      x0: 0x0000000000000000   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
      x4: 0x0000000000000000   x5: 0x0000000000989680   x6: 0x000000000000006e   x7: 0xffffffffffffffec
      x8: 0x0000000102f69800   x9: 0x0000000000000000  x10: 0x00000000000003e8  x11: 0x000000000000000b
     x12: 0x00000001c708b080  x13: 0x0000000000000001  x14: 0x0000000000000010  x15: 0x000000000000004c
     x16: 0x0000000000000148  x17: 0x0000000000000000  x18: 0x0000000000000000  x19: 0x0000000000000006
     x20: 0x0000000000000407  x21: 0x000000016f5ea5e0  x22: 0x0000000102f698e0  x23: 0x0000000102f698e0
     x24: 0x0000000000000013  x25: 0x000000016f8a2390  x26: 0x0000000102f698e0  x27: 0x00000000000020ff
     x28: 0x0000000002ffffff   fp: 0x000000016f5ea500   lr: 0x000000019154e790
      sp: 0x000000016f5ea4e0   pc: 0x0000000191632ebc cpsr: 0x40000000
     esr: 0x56000080  Address size fault
  
  </code></pre>