Tiene buena pinta, pero en la info de la app ellos mismos dicen que con Android 9, excepto según qué modelos y países, hace falta root para que vaya bien:
* Google disabled the call recording feature in Android 9 Pie, as a result in recordings your voice is good but the caller's voice is very weak. No matter what recorder you are using the result is the same, you can test and confirm this fact yourself. You should root the phone then this app can fix it.
Without root you have no solution for sure, with root this app is exactly the solution.
* However in some market areas a manufacturer may enable the call recording feature in their own Android 9 phones, in this case no root needed, just install this app and go, it records calls very well.
* For example, Galaxy S10 Android 9 doesn't need root in Russia but needs root in other countries. Google Pixel 3 Android 9 doesn't need root in China mainland but needs root in other countries. Huawei Mate 20 Pro Android 9 doesn't need root in Italy but needs root in other countries. Needing root or not depends on the phone model and the market area.
Yo estoy con el mismo tema, que necesito grabar llamadas por trabajo y aunque la que tengo instalada funciona, sí que ha perdido un poco de calidad en la voz de con quien estés hablando
No estaría mal saber si alguna marca tiene habilitada la grabación de llamadas en España, como Huawei en Italia, por ejemplo.
