Use your own phone for in-app drops

I'm looking for someone with access to an iphone or an android phone to do the following tasks:

1. Install an app from the App Store / Play store
2. Log into the app using account credentials I will provide on commencement of contract
3. Open the app at a specific time to try for a in-app drop that sells out in seconds.

Time commitment is < 5 minutes. I'll be giving a bonus if you manage to grab something from the drop (sells out in < 1 seconds usually).