Nothing free today, unfortunately. But a load of good apps on sale. Do check them out.

VGB - GameBoy (GBC) Emulator

VGB is a GameBoy emulator. It runs Classic, Color, and Super GameBoy games on your phone or tablet. VGB also emulates the pocket printer addon, link cable, rumble pack, cheat codes, and comes with cheats for dozens of popular games. Save your game progress at any moment, or even rewind gameplay back in time. Brag about it to your friends, then let them start playing where you have left off. Or play together over WiFi. VGB supports GoogleTV and lets you play using Xperia Play, Moga, iCade, Wiimote, Sixaxis, Nyko PlayPad, and other gamepads.

Download VGB - GameBoy (GBC) Emulator

Ultimate EMF Detector Special Edition

The new addition to the Ultimate EMF Detector series.

This version comes with a metal/electronic style and Sound indicator.

Use this simple app to detect electromagnetic fields and metals and amaze your friends with what your phone can do. Watch out because some people believe that sudden changes in the EM field might indicate the presence paranormal entities :p.

Features:

->Radar-like graphing of the EMF strength

->Sound and Vibration notifier

->EMF strength Color and Sound indicator

->X,Y,Z monitoring

Bonus: 4 radar styles and 4 backgrounds.

Download Ultimate EMF Detector Special Edition

Meeting Notes - Smart recorder

The simplest tool to take meetings notes. "Meeting Notes" allows you to record audio notes and take written notes during business meetings, doctor visits, family quarrels and anytime you are in a conversation. Thanks to "Meeting Notes" you can share audio recordings or meetings minutes, remember who was talking, and reduce background noise. It is also a background voice recorder, just in case you really want to be discrete.

Capture any note like never before

You just need to press the "Start" button to start an high quality voice recording process. After you've heard anything interesting, just tap one of the three audio notes button: "Meeting Notes" will retrieve the audio from the past and save it for you. Moreover, you can take any written notes during the audio registration. It's easier than it seems: you'll never miss any important note!

Features:

- Hidden voice recorder in background

- Files are arranged in sessions, to keep everything simple

- 3 different customizable record durations

- Change the recorded audio quality

- Noise reduction filter

- Easy to use interface

- Send/share an audio track via e-mail, whatsapp, dropbox, etc.

Should you have any feedback or issue, please feel free to contact us at the e-mail address you’ll find below

Download Meeting Notes - Smart recorder

Lighting Calculations PRO Key

This is the unlock key to transform the FREE version of "Lighting Calculations" to the PRO version.

This application does not work on its own. Before you buy this app, you will need to install the main app, "Lighting Calculations".

Instructions:

Step 1: Install the "Lighting Calculations FREE" app.

Step 2: Now, install this Pro Key to enable all the functions. (Kindly do not remove the free version of the app).

Lighting calculations:

Calculation of total flux

Lighting requirements for interiors

Quantity of luminaires

Lumens to Lux

Lux to Lumens

Lumens to Watts

Watts to Lumens

Lux to Watts

Watts to Lux

Lumens to Candela

Candela to Lumens

Candela to Lux

Lux to Candela

Lux / Foot-Candle

Compare power

Luminous efficacy calculation

Luminance converter

Illuminance converter

Type of lamps

Lamp fittings

Bulb shapes

Table luminous efficacy

Color temperature

Kruithof curve

Visible spectrum

Kelvin to RGB

RGB/HEX conversion

RGB/CMYK conversion

Fluorescent tubes

Color codes of fluorescent tubes

Power factor correction

Lux meter (compatible only on devices with light sensor)

Typical led characteristics

Power supply for strip led

Led SMD

Illuminance on the floor

Energy saving lamp

Photobiological safety of led

Specific power

Unit of measurement

Symbols

Formulary

Download Lighting Calculations PRO Key

Electrical Calculations PRO Key

This is the unlock key to transform the FREE version of "Electrical Calculations" to the PRO version.

This application does not work on its own. Before you buy this app, you will need to install the main app, "Electrical Calculations."

Instructions:

Step 1: Install the "Electrical Calculations FREE" app.

Step 2: Now, install this Pro Key to enable all the functions. (Kindly do not remove the free version of the app).

This app is essential for an electrician:

Wire size

Calculation of voltage drop

Calculation of current

Calculation of voltage

Calculation of active power

Calculation of apparent power

Calculation of reactive power

Calculation of power factor

Calculation of resistance

Maximum wire length

Current carrying capacity of insulated conductors

Current carrying capacity of bare conductors

Conduit fill

Sizing the circuit breaker

Operating current

Reactance

Impedance

Power factor correction

Power factor correction of transformer MV/LV

Capacitor power at different voltage

Earthing system

Short circuit current

Short-circuit current min (approximate method)

Short circuit current with transformer substation

Conductor resistance

Resistor color code

Inductor color code

Resistor colors from value

SMD resistor code

Capacitor code

Fuses

Sum resistors

Sum capacitors

Resonant frequency

Voltage divider

Current divider

Zener diode as voltage stabiliser

Resistance to reduce voltage

Resistance for led

Battery life

Primary/Secondary winding of transformer

Antenna length

CCTV Harddrive/Bandwidth calculator

Temperature sensors (PT/NI/CU, NTC, Thermocouples…)

Analog signal values

Joule effect

Fault current of strings

Motor from three-phase to single-phase

Capacitor start motor single-phase

Motor efficiency

Motor speed

Motor slip

Maximum torque

Motor full-load current

Diagrams of the three-phase motor (6 leads)

Diagrams of the three-phase motor (9 leads)

Diagrams of the three-phase motor (12 leads)

Δ-Y conversion

Power conversion

AWG/mm² conversion table

Section conversion

Length conversion

Voltage (Amplitude) conversion

sin/cos/tan/φ conversion

Energy conversion

Temperature conversion

Pressure conversion

Ah - kWh conversion

Gauss - Tesla conversion

RPM - rad/s - m/s conversion

Torque conversion

Byte conversion

Angle conversion

Fuses application categories

UL/CSA fuse class

Tripping curves

Table of cables reactance

Table of resistivity and conductivity

Table of unitary voltage drop

IP/IK/NEMA protection classes

Appliance classes

CCTV resolutions

Thermocouple colour codes and data

ANSI standard device numbers

Electrical symbols

Electricity around the world

Plug and socket types

IEC 60320 connectors

Wiring color codes

SI Prefixes

Units of measurement

Pipes dimensions

Ethernet wiring (RJ-45)

Pinout Ethernet with PoE

RJ-11,14,25,48

Pinout Scart

Pinout USB

Pinout HDMI

Pinout VGA

Pinout DVI

Pinout RS-232

Pinout FireWire (IEEE1394)

Pinout Molex

Pinout Sata

Pinout Apple Lightning

Pinout Apple Dock Connector

Pinout PS/2

Fiber optic color code

Pinout led

Pinout Raspberry PI

Pinout ISO 10487 (Car audio)

Pinout XLR (Audio/DMX)

Pinout MIDI

Pinout Thunderbolt

Pinout SD Card

Pinout Sim Card

Formulary

Download Electrical Calculations PRO Key

Duplicate File Remover(No Ads) - Duplicate Finder

Duplicate File Remover(No Ads) - Duplicate Finder is a duplicate file finder and duplicate files remover app that scans and deletes all types of duplicate files. This duplicate file remover app will help you recover loads of storage space on your device.

Duplicate File Remover(No Ads) - Duplicate Finder is a powerful duplicate file remover and duplicate file fixer app. Duplicate File Remover - Duplicate File Finder help you easily find and remove duplicate files on your Android device.

Duplicate File Remover(No Ads) - Duplicate Finder scans and displays duplicate photos, duplicate audios, duplicate videos in sets. It then serves you with the option to delete the duplicate photos by selecting the entire set or a set of images from it. The best part is even if you delete the entire set, it will ensure one copy of the photo is still with you.

Duplicate File Remover(No Ads) - Duplicate Finder will help you to delete Duplicate files and free up space on your Android device.

Download Duplicate File Remover(No Ads) - Duplicate Finder

Spoons

Make your own to do list of up to 12 spoons a day to manage your energy levels

Planning your day ahead of time saves vital energy as decision making which is rushed and last minute can be tiring.

At a glance you will see that your days activities are going to be manageable as they will be within your spoon allowance.

There is even the option of adjusting your spoons allowance for the day if you have had a previous busy day, poor nights sleep or are having a flare up.

Whether for Fibromyalgia, Arthritis or other chronic illness, making choices ahead of time will empower you to feel confident making plans and give you a sense of control.

Download Spoons

CloudPlayer™ Platinum cloud music player

CloudPlayer Platinum is the premium, unlocked version of CloudPlayer.

CloudPlayer is a revolutionary music player that puts you in control of your music, no matter where it's stored. Use it as an offline music player or link your Dropbox, OneDrive and Google Drive to create a giant cloud jukebox for all your music. Stream or download from your cloud accounts for offline playback. Enjoy built-in cloud playlist back-up & sync, Chromecast support, hi-fidelity FLAC & ALAC lossless sound, gapless playback, 10-band EQ, Android Wear & Android Auto support and more.

CloudPlayer features:

User Interface:

♬ Snappy material design UI

♬ High resolution Artist and album images

♬ Advanced sorting options for Albums, Artists, Composers, Genres and more

♬ Default screen selectio

Download CloudPlayer™ Platinum cloud music player

Analyze your Chess Pro - PGN Viewer

Features:

• Set up chess position visually

Download Analyze your Chess Pro - PGN Viewer

Photo Exif Editor Pro - Metadata Editor

What is the Exif data of picture?

• It contains Camera settings, for example, static information such as the camera model and make, and information that varies with each image such as orientation (rotation), aperture, shutter speed, focal length, metering mode, and ISO speed information.

• It also includes the GPS ( Global Positioning System) tag for holding location information where the photo was taken.

What can Photo Exif Editor do?

•Browse and view Exif information from Android Gallery or from Photo Exif Editor's integrated photo browser.

•Add or correct the location where photo was taken using Google Maps.

•Batch editing multiple photos.

•Add, modify EXIF tags:

- Camera model

- Camera maker

- Captured time

- Orientation (rotation)

- Aperture

- Shutter speed

- Focal length

- ISO speed

- White balance.

- Much more another tags...

Download Photo Exif Editor Pro - Metadata Editor