價格：免費
檔案大小：13.9 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
With Clarity by Tanktopper you can take control of your heating oil usage.
- View and track your heating oil consumption.
- Receive notifications should there be a sudden drop in your heating oil level.
- Order heating oil from your smart phone or tablet in under 90 seconds.
- Opt to receive top up reminders when your tank drops below your pre-defined trigger level.
支援平台：iPhone, iPad