This piece was written for enterprise technology leaders and originally published on the Wednesday Solutions mobile development blog . Wednesday is a mobile development staffing agency that helps US mid-market enterprises ship reliable iOS, Android, and cross-platform apps — with AI-augmented workflows built in. Five reasons CISOs block mobile AI. Four are preventable before the first line of code. Building compliance in from the start is 60% cheaper than retrofitting after rejection. 71% of mobile AI features that fail CISO review fail because of data residency. 54% fail because of incomplete third-party SDK audits. Features that address both before CISO review pass on the first submission 83% of the time. All of this is preventable — if the compliance work happens before the code does. Key findings 71% of mobile AI features that fail CISO review fail due to data residency concerns. 54% fail due to incomplete third-party SDK audits. Both are preventable before build.…