A SmartDriller App is developed for operators of Horizontal directional drilling machines (HDD) and pipe pushers of all types directed by location systems.
Using this App, you can easily and quickly design the path of pilot bore with Earth surface sectional view and utilities trunks.
Automatic recalculation of manual change in The Pipe Table allows to use this App in real-time mode to perform works easily and quickly while drilling.

App’s features are the following:
- An automatic or manual design of the drilling path on the plan;
- Adjustment of automatically designed drilling path;
- Input of drilling pipe operating length values and allowed bending percent;
- Integral and fractional values of input and estimated data;
- Calculation of hang in percent and degrees;
- Metric and Imperial measurement systems;
- Designing of Earth surface by graphic and tabular method;
- Underground utilities and wells can be drawn on the plane;
- Loading and saving of projects.

Languages: English, Russian

// Option A //

To download SmartDriller mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download SmartDriller mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download SmartDriller from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search SmartDriller in HappyMod App.