Just ordered a new Osmo Plus, have a iPHone 7 plus I plan on using in conjunction.  I sure hope this will do the job I'm lookiing to do.  Any tips on using will be appreciated.

Hi, iPhone 7 plus is fully compatible with your device so there will be no issue using it to your Osmo plus. You can check the FAQ and you can download the manual here : https://www.dji.com/osmo-plus/info#downloads .  You can watch the all the video tutorials that you need for your Osmo using this link: https://www.youtube.com/channel/UClH0xVO3zOfYdGjoPU6S2hw/search?query=osmo+%2B+tutorials%5C .

Got the Osmo Plus today, so far so good.  Too late in the day to take it out for it's maiden voyage.  Tomorrow is another day.