You can not use jio SIM on Adcom Thunder A-500 Mobile. Hence, you will not be able to use jio apps too. However, you can buy a JiFi Device and start using Wi-Fi Hotspot to access the internet.
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Why Can't I Use Jio Service on Adcom A-500 Mobile?
Adcom Thunder A-500 does not even support 3G network. Comes with Android 4.1 (Jelly Bean) operating system. In order to use jio SIM, your phone must meet the following requirements:
Hence, you will not be able to use Adcom A-500 mobile with jio sim.
Alternatively, you may buy a JioFi device. This device will help you to use jio service. All you need to do is enable the WiFi on your adcom A-500 thunder mobile and start using the service.
Conclusion
Have you used jio SIM or Jio app service on Adcom A-500 mobile? If so, share your experience below as comments.