https://play.google/store/apps/details?id=com.microblink.photomath Microsoft Math Solver:https://play.google/store/apps/details?id=com.microsoft.math Socratic:https://play.google/store/apps/details?id=com.google.android.apps.edu.socratic Desmos:https://play.google/store/apps/details?id=com.desmos.calculator WolframAlpha:https://play.google/store/apps/details?id=com.wolfram.android.app.wma iOS PhotoMath:https://apps.apple/app/id867328162 Microsoft Math Solver:https://apps.apple/app/id1085488419 Socratic:https://apps.apple/app/id1117530552 Desmos:https://apps.apple/app/id661063444 WolframAlpha:https://apps.apple/app/id858171644