6.6
2019-02-23
-Support for the latest devices and iOS
-Improved the database update process to show more details
-Removed the text erasing buttons on the text fields when editing notes
-Moved the gear and diameter pickers up so that the results can be seen whilst changing the settings
-Updated database and manufacturers
-Various other little tweaks and improvements
Enjoy your R/C racing!
6.5
2018-01-24
We've added a tip jar - the app has been kept up to date since 2011 and we've never charged for an update. Any tip will unlock the ability to change the app's colour scheme and app icon - we've even included some retro icons that may be familiar to long time users.
Also in this version:
-Improved watch app reliability
-Transponder input form improvements
-Other boring little fixes and optimisations
6.4
2018-01-08
-iPhone X support
-Improved Apple Watch app (watchOS 2+ required)
-Now you can save motor and timing details for your saved cars
-Improved displays when using larger display fonts
6.3.1
2017-01-26
- Change of support email address
Enjoy your racing!
6.3
2016-11-11
-You can now update the car database more easily
-iOS10 compatibility
-Latest car database included
6.2
2016-05-14
-Improved car database updating - simply pull to refresh on the manufacturers screen
-Quickly copy your transponder number into the clipboard
-Fixed an issue with the ruler displaying incorrectly
-Improved iPad Pro support
6.1
2015-11-04
- Transponder store improvements - you can now save more than 3 transponder numbers - thanks to Jason H for the suggestion.
****Note:**** Please ensure you visit the transponder store part of the app to migrate your existing transponder numbers over to the new version. Until this is done they will not show in the Today widget or on the Apple Watch Glance.
- iPad multitasking support for iO9
- Revised app layouts - faster navigation using tabs
- Several other tweaks and improvements
6.0.1
2015-10-07
-Database update URL has now changed. This version is required to continue receiving car database updates.
-Fixed a bug which hid the car notes under the keyboard if the note was more than a few lines long. Thanks Michael T for reporting this.
6.0
2015-05-28
Introducing Ratio Calc! for Apple Watch - view your cars ratio/rollout with ease.
Now you can store your transponder numbers so that they're available quickly when booking in - view them either on the Apple Watch or on the Today screen (iOS8 required).
If you love using Ratio Calc! please leave a review - it's greatly appreciated. Many thanks.
5.10
2015-01-27
-Updated for iOS8, iPhone 6, iPhone 6+
-Latest car database
-iOS7 is now a minimum requirement
-Bug fixes
5.03
2014-06-06
-Quick access chart buttons for saved cars now display correct pinion/spur info
5.02
2014-04-03
More iOS7 bugfixes - sorry :-(
5.01
2014-03-28
-Bug fixes (iOS 7.x)
-Latest database
-Performance improvements
5.0
2014-02-20
-New look and layout
-Requires iOS6 and above
-84 DP, Mod 0.4, Mod 0.6 pitch support
4.80
2013-10-28
*Bug fixes
*latest database and logos
4.70
2013-03-26
-iPad support!
-Latest database
4.60
2012-12-14
-Mod 1.0 support
-Mod 0.8 support
-Latest database
4.50
2012-09-22
*** requires at least iOS 4.3 ***
- iPhone 5 support
- Latest car database
- Updated logos
4.40
2012-06-14
-Additional language support
-Latest car database
4.30
2012-03-07
- Maximum pinion size is now 100T
- Latest car database
- Updated manufacturer logos
4.20
2012-01-12
- Saved cars now remember their gear pitch setting to make it easier for racers that use different DP with different cars
- Gear pitch (DP) can now be changed whilst in the calculator, not just in settings
- The saved cars list can now be re-arranged
- Updated car database and logos
4.10
2011-11-29
- Smaller changes in tyre diameter now possible
- Some small user interface changes
- Latest car database
- Updated manufacturer logos
4.01
2011-07-23
- Save notes against your cars
- Switch gear pitch easily using the suggested equivalent sizes
- Maximum tyre diameter increased
- Updated car database
- Updated manufacturer logos
- Fixed small bug that sometimes erased saved track notes
4.0
2011-07-19
- Save notes against your cars
- Switch gear pitch easily using the suggested equivalent sizes
- Maximum tyre diameter increased
- Updated car database
- Updated manufacturer logos