Blue Liner Flows

Name: Blue Liner Flows
Rating: 4.8 (33 reviews)
Author: Ryan Olson

USGS River Flow Information

Free · In‑App Purchases

33 Ratings
Ages

4+
Years
Category

Weather
Developer

Ryan Olson
Language

EN
English
Size

3.4
MB

Easy access to flows, discharge (CFS), temperature, turbidity (clarity), dissolved oxygen, pH, and gauge height for thousands of rivers and streams in the US. Search, view statistics, view on a map, save favorites, setup alerts, add home screen widgets, get directions, weather forecasts, and more. Setting up alerts allows you to be notified when river measurements change. Use widgets for quick river information at a glance directly from your Home Screen, Lock Screen or Today View. Useful for fishing, fly fishing, rafting, kayaking, boating, swimming or any other river activity. All river gauge information is provided by the USGS and NOAA. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

4.8

out of 5

33 Ratings

Alerts!
01/15/2024

Hazel_Wilson
This app not only has a sleek, user friendly design, it also has alerts for changing conditions and widgets to add to your Home Screen. Save your regular fishing spots to your favorites and enable alerts for the best experience. Worth every penny!
Alerts!
01/15/2024

Hazel_Wilson

This app not only has a sleek, user friendly design, it also has alerts for changing conditions and widgets to add to your Home Screen. Save your regular fishing spots to your favorites and enable alerts for the best experience. Worth every penny!
Room for improvement
12/28/2024

Ri\/€rGi\/€r
The apps appearance and interface is great. I like the ability to see temps in conjunction with the flow. Why I give it a low rating is that I’ve found the graphs are only graphing readings one or so times a day, and often lagging several days. Unfortunately I’ve already paid for a year subscription so I have invested hope of seeing improvements within the data representation and frequency.

Developer Response
Thank you for the review and also thank you for being a subscriber. If you are not completely happy with the subscription then please reach out to Apple for a refund. They have a liberal refund policy and I’m confident they can help.Regarding how often the data is updated: yes charts are only showing the average value for a particular day. It doesn’t show data any more granular than that. Second, if the chart isn’t updating for a few days, then that’s because the USGS data isn’t updating in that time frame.That being said, the latest version (3.0.0) does incorporate NOAA data for charts and for some streams that means that there is more data available. Unfortunately there is a wide spectrum of data and how often it is reported from stream to stream.Finally, in the latest version I have an option for a free 7 day trial. Hopefully that helps users get the advanced features and try them out before they pay.Thanks again. And if you find that any of this helps then please consider updating your app rating as that really helps me out.
Room for improvement
12/28/2024

Ri\/€rGi\/€r

The apps appearance and interface is great. I like the ability to see temps in conjunction with the flow. Why I give it a low rating is that I’ve found the graphs are only graphing readings one or so times a day, and often lagging several days. Unfortunately I’ve already paid for a year subscription so I have invested hope of seeing improvements within the data representation and frequency.
Developer Response Jan 13
Thank you for the review and also thank you for being a subscriber. If you are not completely happy with the subscription then please reach out to Apple for a refund. They have a liberal refund policy and I’m confident they can help.Regarding how often the data is updated: yes charts are only showing the average value for a particular day. It doesn’t show data any more granular than that. Second, if the chart isn’t updating for a few days, then that’s because the USGS data isn’t updating in that time frame.That being said, the latest version (3.0.0) does incorporate NOAA data for charts and for some streams that means that there is more data available. Unfortunately there is a wide spectrum of data and how often it is reported from stream to stream.Finally, in the latest version I have an option for a free 7 day trial. Hopefully that helps users get the advanced features and try them out before they pay.Thanks again. And if you find that any of this helps then please consider updating your app rating as that really helps me out.
Was good.. until it wasn’t
May 19

BrittLane89
Had it for about three months now, purchase the subscription so I could have the widget on the background of my phone. Has worked perfect up until yesterday and now it’s telling me that if I want to use the widget, I need to purchase a subscription. I have deleted, and re-downloaded with no luck.

Developer Response
I agree the widgets are really nice, I use them myself. I noticed that this happened on my own device the other day as well, and it has never happened before. I believe there was an Apple App Store glitch recently that caused this. I turned my phone off and then back on and the widgets are working again. Can you try that? Also, please email me at bluelinerflows@icloud.com and I can help address this issue. I want to make sure it gets fixed for you.
Was good.. until it wasn’t
May 19

BrittLane89

Had it for about three months now, purchase the subscription so I could have the widget on the background of my phone. Has worked perfect up until yesterday and now it’s telling me that if I want to use the widget, I need to purchase a subscription. I have deleted, and re-downloaded with no luck.
Developer Response May 20
I agree the widgets are really nice, I use them myself. I noticed that this happened on my own device the other day as well, and it has never happened before. I believe there was an Apple App Store glitch recently that caused this. I turned my phone off and then back on and the widgets are working again. Can you try that? Also, please email me at bluelinerflows@icloud.com and I can help address this issue. I want to make sure it gets fixed for you.
Fire app
03/02/2024

Pete the Sock Man
It’s so helpful to see river flow info before you hit the trail and this is the best app that I’ve found. There’s complex data presented in a simple way. Widgets are immensely helpful for conditions at a glance. Invest in the premium version to conquer fish like never before.
Fire app
03/02/2024

Pete the Sock Man

It’s so helpful to see river flow info before you hit the trail and this is the best app that I’ve found. There’s complex data presented in a simple way. Widgets are immensely helpful for conditions at a glance. Invest in the premium version to conquer fish like never before.

Custom sort order.

Version 3.2.0

May 5

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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In-App Purchases
Copyright

Developer Website

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Blue Liner Flows

USGS River Flow Information

Ratings & Reviews

Alerts!

Room for improvement

Was good.. until it wasn’t

Fire app

What’s New

3.2.0

3.1.0

3.0.0

2.2.0

2.1.1

2.1.0

2.0.2

2.0.1

2.0.0

1.7.0

1.6.1

1.5.1

1.5

1.0

Version 3.2.0

App Privacy

Data Not Collected

Accessibility

Information

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Riffle: River Levels & Weather

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