System audio is useable now.
The version is 1.0.5. System audio is useable with screen recording. If we can set a specific time to start or stop recording automatically, it will be better.
Leider mit Bezahl Modell
seit dem neusten Update.
不支持system audio
设置里有system audio但是只能录microphone
Beware, there is deception.
Unfortunately, the app used a trick during the purchase process. It offered a fake free lifetime license, and I bought it because the price was $0. However, after the purchase, it turned out to be a trap. It gives you 5 days free and then charges you for an annual subscription. It's a scam, beware!
Response from developer
Thank you for sharing your concern. We’re sorry for the confusion caused. It appears that the annual plan was selected by mistake, which includes a 7-day free trial and is fully cancelable within that period, so no charges are applied if canceled in time. We do not offer fake or misleading purchases, and all pricing details are clearly shown on the App Store purchase screen before confirmation. Please reach out to us at support@apptivityglobal.com , and our support team will be happy to assist you and resolve this for you as quickly as possible.
Jay Jay is playing a 
I m lovely in this game
Response from developer
Thank you for your feedback! Glad to know you found the app good. We’re working on more improvements—stay tuned!