I've tried adding Azure Mobile Center to a project that already uses HockeyApp for crash reporting (and distribution).
Here is the Podfile:
target "MyApp" do
pod 'HockeySDK', '3.8.5'
...and some other pods...
Apple Mach-O Linker Error
duplicate symbol ___cxa_throw in:
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
On iOS, it's not possible to use more than one third-party crash reporting tool at a time. Therefore, regardless of the duplicate symbols problem, you need to pick either one of the two SDKs which you want to use for your crash reporting.
Note that due to the modular nature of the Mobile Center SDK, you can easily add all other subspecs for e.g. Mobile Center's
Distribute if you decide to keep HockeySDK for crash reporting.
The other way around would not be as easy as it would require you to do a custom build of the HockeySDK if you wanted to keep other features except crash reporting.
(I work on the Mobile Center team :))