Congratulations to Chad Aldridge and Kevin McDonough, who submitted these photos of a ling cod and a muskie, respectively. Their photos earned the first two weekly prizes in our October Catchbook Photo Contest. Chad and Kevin will each receive an OtterBox iPhone case.

So if you fish and you’ve got an iPhone, remember to check out our app, because the user who posts the best fishing photo on Catchbook during the month of October will win a 16GB iPhone 5 (MSRP: $649)–plus OtterBox Defender Series ($49.95) and Commuter Series ($34.95) cases to go with it. AND we still have two more OtterBox iPhone cases left to give away, so keep the photos coming.

Click here to learn how you can enter this contest. Click here for the official rules.

Click this link to download our fishing app from the iTunes store.