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RunCline

RunCline

Add incline to your runs!

33 ratings
22 reviews
💪 Health & Fitness
⚽ Sports
Free

Details

Released
August 31, 2019
Updated
October 13, 2026

Features

Background Location Access

Developer

Pascal Carrieres
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About

This app adds incline to your runs by manually entering it or reading it from a smart treadmill. It can also connect to external sensors like foot pods and heart rate monitors, re-transmitting data to platforms like Zwift. It offers on-screen metric display and audio cues for outdoor runs.

✓Manual incline control
✓Smart treadmill integration
✓Bluetooth data re-transmission
✓Connects to foot pods and heart rate monitors
✓On-screen metric display
✓Audio cues for outdoor runs
✓Workout logging and export
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What's New in RunCline

2.1.2

October 13, 2026

RunCline 2.1.2 Build 518 * RunCline app on Apple Watch (AW) automatically starts with your run if detected and installed * Heart rate values on AW now matches the selection in Heart Rate selection * Added AirPods Pro 3 as source of heart rate (Working!) * Apple Watch selection in the Heart Rate list is only present if the RunCline app is installed on the watch

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User reviews

Most RecentHighest RatedLowest Rated

Excellent App support

I initially was having some problems with bad data being reported on the app. Pascal immediately responded to my problem, worked with me over several weeks to correct the problems, and now everything works as he intended with my treadmill. If you're having a problem, I cannot recommend enough that you contact him to see if he is able to fix it. This is a great app, and it's really made tracking treadmill workouts more enjoyable and less painful. Thank you for the a great app!
PS...you ought to charge a fee for this app. There isn't another like it out there.
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TTexDrex

Response from developer

Hi TexDrex, I am very sorry to hear RunCline does not work with your treadmill. The new Wahoo KICKR RUN is just getting released to the market. It may not be directly compatible just yet with RunCline but I'll be happy to work with you to have it supported. Please send me an email at pcarrieres at hotmail dot com and I'll be happy to work with you to resolve the issue quickly. Out of the 60+ treadmills supported by RunCline, I have only one at home. Treadmill manufacturers do not publish their private bluetooth protocols so I have to work with you and others to add the functionalities in RunCline.

Bad data

I used this app successfully for a few runs, when I first downloaded it. Since those runs, though, any time I pair it to my treadmill (Wahoo KICKR Run) as a foot pod, and start a run, the distance usually immediately reads "38.18mi", and the elevation gain starts at 6000ft, and increases by many thousands of feet until the app crashes. I have tried turning BT off and on, reinstalling the app, but haven't had success. My treadmill is not one of the smart treadmills, but it does show up as a foot pod, successfully(the fees times it worked properly) displaying power and automatically displaying the correct incline (and computed elevation gain) when I change it on the treadmill, or if Zwift changes my treadmill incline. This is a great app, and I think it is very unique in the treadmill space. If you have time, I would appreciate you trying to troubleshoot this, so I can again enjoy your app. Thank you.
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TTexDrex

Response from developer

Hi TexDrex, I am very sorry to hear RunCline does not work with your treadmill. The new Wahoo KICKR RUN is just getting released to the market. It may not be directly compatible just yet with RunCline but I'll be happy to work with you to have it supported. Please send me an email at pcarrieres at hotmail dot com and I'll be happy to work with you to resolve the issue quickly. Out of the 60+ treadmills supported by RunCline, I have only one at home. Treadmill manufacturers do not publish their private bluetooth protocols so I have to work with you and others to add the functionalities in RunCline.

App is not updated — Zero Support

App has only wiki documentation, but no way to support bugs or get help with issues. Could be a good app, but right now I can calculate gain in a web browser app. Just ran 4.5 miles on the main screen. After ending run it shows 7.37 miles, no not km. So there are inconsistencies with this app and some functions don’t even work. If a an app developer can’t update their app at least with 90 days or provide support, then it should be removed from the App Store.
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Mmkornegay2

Response from developer

Sorry to hear you had a bad experience with RunCline. I was indeed less active on the AppStore but I have published 460 versions on TestFlight since creation and answered 1603 emails about feature requests or bug reports. People normally find me very responsive. Feel free to send me an email at pcarrieres at hotmail dot com. I'll be happy to help.

App crashing

I really like the idea for the app, but it crashes a second after connecting to my new Domyos TC540C on any device I try (iPhone & iPad). Is this treadmill still compatible?
TTC540C

Great App

This app also works well with SmartTrac smart treadmills. I recently went to Garmin Smart Watch and added the Heart Rate chest strap. RunCline picked up the HRM immediately, no problem. All this is now integrated into the Garmin Connect app for an outstanding detailed workout and health tracking system. Thanks much for developing this outstanding app!!
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BB-Bat24

Response from developer

I'm really happy the app works for you. Thanks!

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FAQ

What does Run Cline do?

Run Cline allows you to add incline to your runs, either by manual input or by connecting to a compatible smart treadmill. It can also integrate with external foot pods and heart rate monitors to collect and re-transmit running metrics. This data can then be used with virtual running platforms like Zwift.

What are the key features of Run Cline?

Key features include manual incline adjustment, direct reading from smart treadmills, Bluetooth transmission of data to platforms like Zwift, connection to foot pods and heart rate monitors, on-screen display of running metrics, and audio cues for outdoor runs with customizable workouts.

Is Run Cline free to use?

Based on the provided information, Run Cline is a free application. There are no mentions of in-app purchases, subscriptions, or advertisements, indicating it is available at no cost.

What devices are compatible with Run Cline?

Run Cline requires pairing with a Bluetooth compliant foot pod and/or a supported smart treadmill. It can also connect to heart rate monitors and is compatible with Apple Watch for heart rate data. Supported foot pods include Stryd, Zwift RunPod, and Garmin foot pods, among others. Supported smart treadmills include various models from Bodycraft, Bowflex, CareFitness, and Horizon.

How can I use Run Cline for outdoor running?

For outdoor running, Run Cline can provide audio cues at set intervals (kilometer or mile) and can offer spoken metric values. You can also define custom workouts based on pace, distance, or power, and the app will provide notifications for each interval. Log reports with detailed results are saved after each run.