Today’s List of Paid Apps That Are on Sale at the Play Store Including Vape Tools Box and More

PDF Utility - PDF Tools

PDF Reader - PDF Tools an ultimate combination of 17 PDF Tools & Utilities with PDF Editor. PDF Reader, PDF Viewer, PDF Merge, PDF Split, Lock PDF & Unlock PDF, Image to PDF(JPG to PDF & PNG to PDF), Extract PDF Pages, Extract Images from PDF, Rotate PDF Pages, Reorder PDF Pages, Delete Specific Pages, Add Background Color to PDF/Add Background Image to PDF, Add/Edit Metadata of PDF, Add Text watermark to PDF, Add Image watermark to PDF, Delete Empty/Blank Pages, Add Empty/Blank Pages.

Download PDF Utility - PDF Tools

Music Strobe Pro

It’s offline LED strobe lighting app, a pro party game for a DJ. It needs camera and mic permission for stroboscopic rhythm light effects. It will turn on the cool color flashlight on voice or music beat. LED will not blink if you don’t have a torch in your camera. You can always use a hue screen flashlight in a nightclub or the house hip-hop dance party event.

Internal visualizer music light mode (paid) doesn’t use a microphone for catching the beat. It works on the most devices.

Download Music Strobe Pro

Maths calc/graph/table Pro

- a calculator, with all mathematicals functions and the "answer" function,

- a table to compute and see the values of functions,

- a grapher where you can set parameters.

Download Maths calc/graph/table Pro

Graphing Calculator | Intersections | Derivatives

Feature-rich, powerful, the most easy-to-use Graphing Calculator App for Android. In addition to functions, this Graphing Calculator is capable of graphing parametric equations and point sets using the Cartesian or polar coordinate systems.Furthermore, calculating x-intercepts, intersections, symbolic derivatives, definite integral, area, arc length, and curve fitting through a set of points, can all be easily performed by using this calculator as described below.

Download Graphing Calculator | Intersections | Derivatives

Blue Hour (Solar Photography Calculator)

☀️ Calculation of sunrise, sunset and solar noon
? Calculation of moonrise and moonset + moonphase
? Calculation of civil blue hour
? Calculation of twilight times (civil, nautical and astronomical)
? Calculation of golden hour
? Visualization of the azimuth-data of sunrise, sunset, moonrise and moonset
? Visualization of the azimuth-data of sun and moon for specific time
?️ 5 days weather prediction
❖ definition of multiple locations, including current position (based on GPS)
❖ monthly forecast
❖ export of forecast-data to Excel-tables
❖ reminder for events
❖ homescreen widget

Download Blue Hour (Solar Photography Calculator)

Vape Tools Box

- Opportunity SAVE COILS and load from your coil list
- Calculation optimal power for vaping
- Selection between Microcoil, Clapton, Fused Clapton and Spaced Clapton
- Materials helix 9
- Different number of coils
- Different number of wires in microcoil
- Determination of the optimal voltage to vaping
- The calculation coil resistance
- Calculation of surface power
- Calculation of the length of the wire
- Input voltage 1-20V
- Create and restore backup(on external storage)

Download Vape Tools Box

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