Body Weight Calculator

The Body Weight app computes ideal bodyweight (IBW) ranges based on height, gender, and age. The idea of finding the IBW using a formula has been sought after by many experts for a long time. Currently, there persist several popular formulas, and our app provides their results for side-to-side comparisons.

The formulas differ in the values used based on the research of the scientists involved in their development, and their findings. The Devine formula is the most widely used formula for the measurement of IBW.

  • G. J. Hamwi Formula (1964): Invented for medicinal dosage purposes.
  • B. J. Devine Formula (1974): Similar to the Hamwi Formula, it was originally intended as a basis for medicinal dosages based on weight and height. Over time, the formula became a universal determinant of IBW.
  • J. D. Robinson Formula (1983): Modification of the Devine Formula.
  • D. R. Miller Formula (1983): Modification of the Devine Formula.

Body Mass Index (BMI) is a measurement of a person's leanness or corpulence based on their height and weight, and is intended to quantify tissue mass. It is widely used as a general indicator of whether a person has a healthy body weight for their height.

The World Health Organization's (WHO) recommended healthy BMI range is 18.5 - 25 for both male and female. Based on the BMI range, it is possible to find out a healthy weight for any given height.

Logo Quiz

In this game, you will come across every brand category that you know and love, including cars, fashion, apps, restaurants, food, beverage, movie industry, games industry, and many more. Guess the companies from all over the world, including the US, Canada, UK, Australia, Europe, and many others.

If you stuck, and you don't know some logo - go to "Levels" and press "Skip lvl" - but remember, you can do this one time per day.

It’s now the time to challenge your general knowledge and guess the logos with family and friends to find out who knows more about famous brands and their logos all around the world.

Disclaimer: All logos shown or represented in this game are copyright and/or trademark of their respective corporations. The use of low-resolution images in this trivia app for use of identification in an informational context qualify as fair use under copyright law.


Users can experience a massage in multiple vibrational settings. All vibrations are generated from the vibrator in your phone, turning your mobile device into a personal massager. With Massager app you can choose your own vibration from three built-in vibrator setting.

Different vibrator settings:

  1. Constant vibration
  2. Simple (periodic) vibrations
  3. Patterns vibrations

NOTE: Vibration intensity depends on the strength of the vibrator in your phone.

Talking Hamster

The talking hamster will repeat everything you say no matter you laugh, sing or speak english, russian, spanish or any other languages. Press "Record", say something, then press "Stop". Now, press "Play" - and look, how our hamster will repeat all you have sayed. Maximum time of record - 60 sec. To change volume press "1" to decrease volume, and "3" to increase volume.

Voice Recorder

Voice Recorder - is a simple app to record anything you want. To start recording, press button "Record" (you will see that timer began to work). When you want to stop recording, press button "Stop". Media file will be stored automatically in folder "music/vcrcrd". To listen recorded file, select it and press "OK". To stop it, press "OK" one more time. To delete recorded file, select it and press "Delete" and confirm action. To change volume press "1" to decrease volume, and "3" to increase volume.

Where Am I?

App not only gets your current location but, also allows you to save your current location of your favorite place.
Save your GPS location and address for easy access in the future. Also, you can view your current location on map.
This is very useful when you are in a new location or traveling.

Magic Ball

Just think of a question that can be answered "Yes" or "No", concentrate very, very hard, and click on the "Ask" button. Then let Magic Ball show you the way!

But remember. YOU and only YOU create Your own destiny! And only YOU can change it! Magic Ball is only a fun way to solve problems and can be very helpful to make it less stressful. Moreover, it is always exciting to take a look into the future.

Frequency Generator


  • Generate a tone with a given frequency.
  • Choose type of wave: Sine, Square, Sawtooth or Triangle.
  • Test your hearing.
  • The sound generator can simulate a dog whistle to help you train your dog by generating very high pitch sounds.
  • You may try to use this as a mosquito repellent app (anti mosquito), but be aware that several scientific studies have found that ultrasounds are not an effective solution to repel mosquitoes.


  • Generate a tone with a given period of time.

Musical Notes

  • Play a tone based on musical notes.
  • Tune your instruments.

DTMF Tones

  • Generate DTMF tones used in telecommunications.

Noise Generator

  • Use one of the pink, brown, or white noise generator for relaxation, meditation, concentration or sleeping.

Nature Sounds

Nature Sounds app is Ideal for relaxing, sleeping, meditation, concentration, or if you have problems with tinnitus. The sounds in this app can be an effective tool to help you relax and fall asleep using sound therapy. Nature sounds create a familiar, highly effective way to relax, block out unwanted sounds and create a soothing sound environment. 
For increasing current audio volume press "3", for decreasing current audio volume press "1".
Set a timer and be lulled to the gentle sounds of rain drops falling or birds singing.

Water Reminder

Water Reminder reminds you to drink enough water. Proper hydration keeps your skin healthy and helps you lose weight.
Just enter your current weight and age, and Water Reminder will help you determine how much water your body needs every day. Remember to update the app each time you drink a cup of water. Then the app will remind you when it's time for another drink.

Key Features:

  • Everyday water drinking reminder
  • Records of daily water intake
  • Customizable water cup
  • No reminder during sleep time