Leland Roys

忘记了您的车停在哪里? 旅游时迷路, 要寻找您的旅馆所在? 此小程序帮助您轻松找到您的目标所在地。使用方法简单又准确:1. 首先检查GPS定位系统讯号准确程度, 准确性是由颜色来显示: – 红色代表接收不良 (请等候信号接收改善) – 橙色代表接收一般 – 緑色代表接收良好 (准确储存目标)2. 然 …

A full featured location tracking app. Based on our popular free iStalk app, this app comes with no iAds and many additional features, including unlim …

Uses the internal barometer of the iPhone 6 or iPhone 6 Plus to show very accurate and instantaneous vertical speed changes - No external devices need …

Huge Analog Speedometer with additional digital display and Map view! *New! Now saves your top speed on a map view, you can see the exact location you …

Much more than a Speedometer. This is a full featured Acceleration Gauge plus Speedometer all in one!See your top speed pinpointed on a street map wit …

Much more than a Speedometer. This is a full featured Acceleration Gauge plus speedometer all in one!See your top speed pinpointed on a street map wit …

A Car Finder built with you in mind! Simply click on SAVE when you park, close the app and forget about it. Simple to use, with super accurate code to …

A car finder built with you in mind! Simply click on SAVE when you park, close the app and forget about it. Simple to use, with super accurate code to …

Gyroscope operated Aircraft Attitude Indicator, plus GPS speed, altitude and Magnetic heading!I am an Airplane and Helicopter Pilot, with an Instrumen …

The ultimate Sailboat/Powerboat console! No expense was spared in designing the beautiful polished graphics. Take a look at the Gauges, they look like …