Chronocurl
Free
5.2for iPhone, iPad and more
Age Rating
Chronocurl Screenshots
About Chronocurl
Chronocurl is a laser stopwatch system useful to calculate relevant information for curling players.
The curling delivery is a complex process. In order to progress, it is very important to get accurate feedback in order to quantify the diverse parameter composing the delivery. Three main parameter define the trajectory of a curling stone: the direction, the rotation speed and the linear speed of the rock.
Chronocurl quantifies the linear speed of the curling rock when it cuts the laser beam. Using the value of speed, the player can easily work on his consistency without having to refer visually to the distance travelled by the rock. The app lets you read speed data in numerous units such as km/h, mph, m/s. The app also allow conversion of speed data at the hog line into approximation of commonly used split times such as back-line to hog-line or T-line to hog line.
Here are some features :
All Speed Units : Free and Pro Version
Dual display : Free and Pro Version
Detail display : Free and Pro Version
Rock Circumference Setting: Free and Pro Version
Between shot timer : Free and Pro Version
Hog to hog split times : Pro Version
Audio feedback : Pro Version
Side by side practice : Pro Version
Multi-Chronocurl : Pro Version
Email of practice data : Pro Version
Multiple Rock circumference: Upcoming Pro Version
The curling delivery is a complex process. In order to progress, it is very important to get accurate feedback in order to quantify the diverse parameter composing the delivery. Three main parameter define the trajectory of a curling stone: the direction, the rotation speed and the linear speed of the rock.
Chronocurl quantifies the linear speed of the curling rock when it cuts the laser beam. Using the value of speed, the player can easily work on his consistency without having to refer visually to the distance travelled by the rock. The app lets you read speed data in numerous units such as km/h, mph, m/s. The app also allow conversion of speed data at the hog line into approximation of commonly used split times such as back-line to hog-line or T-line to hog line.
Here are some features :
All Speed Units : Free and Pro Version
Dual display : Free and Pro Version
Detail display : Free and Pro Version
Rock Circumference Setting: Free and Pro Version
Between shot timer : Free and Pro Version
Hog to hog split times : Pro Version
Audio feedback : Pro Version
Side by side practice : Pro Version
Multi-Chronocurl : Pro Version
Email of practice data : Pro Version
Multiple Rock circumference: Upcoming Pro Version
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What's New in the Latest Version 5.2
Last updated on Aug 29, 2023
Old Versions
Improved Bluetooth communication
Display warning messages in yellow when the system tries to fix the problem.
Added sensor sensitivity adjustment system.
Allow to customize the name of the Chronocurl.
Modification of the vibration detection according to the diameter.
Display warning messages in yellow when the system tries to fix the problem.
Added sensor sensitivity adjustment system.
Allow to customize the name of the Chronocurl.
Modification of the vibration detection according to the diameter.
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Version History
5.2
Aug 29, 2023
Improved Bluetooth communication
Display warning messages in yellow when the system tries to fix the problem.
Added sensor sensitivity adjustment system.
Allow to customize the name of the Chronocurl.
Modification of the vibration detection according to the diameter.
Display warning messages in yellow when the system tries to fix the problem.
Added sensor sensitivity adjustment system.
Allow to customize the name of the Chronocurl.
Modification of the vibration detection according to the diameter.
5.0.1
Nov 9, 2021
Completely redesigned application.
5.0
Nov 7, 2021
Completely redesigned application.
2.2
Apr 30, 2018
This app has been updated by Apple to display the Apple Watch app icon.
Adjustment of parameters min max circumference 24-42 inches
Adjustment of parameters min max circumference 24-42 inches
2.1
Jan 5, 2017
1. Addition of a configurable alert when stone crosses laser.
2. Calculated hog-hog value. Uses empirical calculation (Back-line to hog speed - 1) * 5.
3. Increase the maximum circumference to 38 inches.
4. Correction of the Chronocurl selection issue after a disconnection occurred.
5. Problem with font size. Detected on iPhone 6s
2. Calculated hog-hog value. Uses empirical calculation (Back-line to hog speed - 1) * 5.
3. Increase the maximum circumference to 38 inches.
4. Correction of the Chronocurl selection issue after a disconnection occurred.
5. Problem with font size. Detected on iPhone 6s
2.0
Oct 13, 2016
All Speed Units
Dual display
Detail display
Dual display
Detail display
1.0
Jul 27, 2016
Chronocurl FAQ
Click here to learn how to download Chronocurl in restricted country or region.
Check the following list to see the minimum requirements of Chronocurl.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Chronocurl supports English
