Wikipedia can usually get you the ICD-9 and ICD-10 code you need faster than using an app.
Tag: ICD-9
Best free ICD 10 apps for iPhone and Android
Most ICD 10 apps are horrible, but we found 4 free ones that are great to use.
ICD Sherpa app is a searchable database of ICD-10 codes
The ICD Sherpa app seeks to provide a quick-and-easy database of ICD-10 codes.
ICD-9 (2012) app for medical coding is a frustrating solution for a frustrating problem
CD9 (2012) by CONCEPTNETICS disappoints and is too buggy and slow for meaningful use in coding and medical billing