Use APKPure App
Get Keep Screen On old version APK for Android
स्क्रीन रखने के लिए जरूरत पड़ने पर इस एप्लिकेशन का उपयोग।
You can use this app to keep screen on of your android device when required.
It's very simple one button to toggle screen on or off.
App is free for users and does not have Ads.