I just want to say thank you to DriftLine for allowing me to be part of their project. From being able to be one of the first founders members. If it wasn’t for a friend of mine recommending the app to me, I would have never known about it or gotten the chance to be part of it. I have watched it grow into something I find so valuable. I can’t wait to be able to get out in the field and use it more. There is so much more it offers compared to other outdoor apps. Thanks again for all you do and have done for us. I appreciate it so much. Eric Miller
Developer Response
Thank you, Eric! It means so much to hear that folks are finding value in DriftLine. It's truly being built together and we're around if you ever need anything from the team. Thank you for joining early!
Outdoorsman’s Testimony
cjsoutside
Being on DriftLine since day 1, I can attest that this app has an abundance of features that any outdoorsman can appreciate. Even being someone in an area with very short seasonal opportunities for river fishing, the Sea tab provides tidal information that I’d typically have to go to a government site to get. The DriftLine team works non stop to keep the app running smoothly, and, add so many features on such a regular basis that I’m deleting another app every time DriftLine updates. Great app, great team-cjsoutside
Developer Response
This is such an awesome review and means so much to us and the community behind DriftLine. Thank you for taking the time to write it out and share your thoughts! If you ever need anything, please don't hesitate to reach out and we'll work around the clock to make it happen. Tight lines.
Leagues Above the Rest
Sinioth
I have a few other apps for fishing and this has them all beat. The sheer amount of data provided is seriously impressive. Every update I find myself opening the app and trying to figure out what’s new even if I’m not going to make it out to the water. Constantly blown away and I am looking forward to seeing what DriftLine/RidgeLine become. Ditch the other apps. Get DriftLine.
Developer Response
Sinioth! Thank you so much for the review. This means everything and we sincerely appreciate you taking the time to write it out. We're focused on rolling out better satellite imagery so that's coming! Appreciate you.
Easy to use and keeps improving
Chris Prolite
I love that you can actually reach the developer and give input to help make Driftline better. That makes the app feel more personal and connected, like the people behind it really care about improving the experience.The app is clean, easy to use, and keeps getting better. Definitely worth downloading and supporting.
Developer Response
Thank you for taking the time out of your day to write this amazing review! We're always around if you find something that just isn't quite dialed - or a new feature you would like added. Appreciate you running it hard. Best of luck out there!
What's New in Baseline Maps?
→ New Home screen that adapts to fishing or hunting and shows what matters that day
→ Fish Finder — find lakes near you, filtered by the species you're after (works offline)
→ California and Nevada added — zones, public lands, and property lines, now 12 hunting states
→ Idaho 2026 regs — deer, elk, bear, lion, and wolf, including wolf trapping and B-tags
→ "Who Represents You" — find your lawmakers and track fish & game bills near you
→ Faster Intel Assistant that streams answers as you ask
→ Fixed getting logged out after a backcountry trip or phone restart
→ Smoother, more stable maps with lots of layers loaded
Version 1.9.1
The developer, Driftline Co. L.L.C., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Location
Contact Info
User Content
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Sufficient Contrast
Information
Seller
Driftline Co. L.L.C.
Size
287.6 MB
Category
Navigation
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.