正在更新
iPhone 屏幕截图
iPad 屏幕截图
简介
Ratio Calc is a quick and easy tool for radio control car racers to use trackside. Knowing your final drive ratio (FDR) is very useful for comparison with other racers to determine if your car is geared correctly. You can also view your favourite information on Apple Watch.
It lets you quickly select your car by filtering on manufacturer and model. Select your pinion and spur size and the FDR is displayed. Tyre diameter can also be entered to calculate your rollout.
Ratio and roll out charts are also available which plot pinion and spur gear combinations to create very handy reference tables.
- Save your favourite cars for quick access
- Save notes and track name against your favourite cars
- Share ratio/rollout charts
- Download new cars from within the app
- Select measurement units (imperial/metric)
- Select your preferred gear pitch, alternative ratios in other pitches will be shown
- Over 1600 cars/variants in the database
版本 6.6 中的新功能
-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!
卖方
名称
David Mills
信息
开发商
类别
版本
6.6
大小
12.1 MB
Game Center
否
VPP Device Licensing
是
评分
评级：4+
兼容性
iOS 9.0 或更高
设备
iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE（第 2 代）, iPad 2(Wi-Fi), iPad 2(3G), iPad（第三代）(Wi-Fi), iPad（第三代）(4G), iPad（第 4 代）(Wi-Fi), iPad（第 4 代）(4G), iPad（第 5 代）WLAN, iPad（第 5 代）WLAN + Cellular, iPad（第 6 代）WLAN, iPad（第 6 代）WLAN + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro（9.7 英寸）, iPad Pro（9.7 英寸） (Cellular), iPad Pro（12.9 英寸，第 2 代）, iPad Pro（12.9 英寸，第 2 代） WLAN + Cellular, iPad Pro（10.5 英寸）, iPad Pro（10.5 英寸） WLAN + Cellular, iPad Pro（11 英寸）, iPad Pro（11 英寸） WLAN + Cellular, iPad Pro（12.9 英寸，第 3 代）, iPad Pro（12.9 英寸，第 3 代） Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air（第三代）, iPad Air（第三代） WLAN + Cellular, iPad mini (Wi-Fi), iPad mini (4G), iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini（第 5 代）, iPad mini（第 5 代）WLAN + Cellular, iPad（第 7 代）WLAN, 11 英寸 iPad Pro（第 2 代）, 11 英寸 iPad Pro（第 2 代） 无线局域网, 12.9 英寸 iPad Pro（第 4 代）, 12.9 英寸 iPad Pro（第 4 代） 无线局域网, iPod touch（第 5 代）, iPod touch（第六代）, iPod touch（第 7 代）, Apple Watch Series 4
语言
德文, 意大利文, 英文, 西班牙文
App Store：用户评分
评分及评论
5.0/5 (1 分)
App Store：买家评论
无条目