GraceLab.net

Developing educational applications

My Applications

For any questions, please email us at gracelabmobile@gmail.com

My name is Evgen, I develop educational applications:

Here you can find all my applications

AppStore

Hi everyone!

- Flags Of All World Countries

- 50 US States - States Of America

- Famous People Historical Quiz

- Capitals of the World - Quiz!

- Countries of Europe

- Animals - Mammals and Birds

- Dog Breeds - Guess the Dog!

- Japan Cars - Quiz

- Cities of the World - Quiz

- Spacecraft - Quiz

- Biathlon - Guess the Athlete

- Cat Breeds - Quiz

- Fruits, Vegetables and Berries

- US Cities And State Capitals

- US National Parks - Quiz

- Africa - Flags and Maps

- American countries - Quiz

Flags Of All World Countries

Guess the flags of all countries of the world! Test your knowledge of geography! Learn new states for you!

Can you guess the flags of Europe or Asia? Do you know the flags of the African continent? Test your knowledge with this free educational app. Learn new states for you. Meet small exotic countries such as Nauru and Niue.

In this free application you will find flags of all countries and continents. For your convenience, the flags of the countries are divided by continents: Europe, America, Asia, Africa and Oceania.

In this application you will find tips or interesting facts for each question. Learn a lot of new.

The application is very easy to use, it will always prompt you correctly or not and will offer an extra life when necessary. You will never get stuck on a question, the answer to which is unknown to you.

The application is translated into 16 languages.

A great app for everyone who studies world geography. Guess the flags of all countries of the world! Test your knowledge of geography! Learn new states for you!

 

Open in AppStore

50 US States - States Of America

Do you know where Ohio is? What is the capital of Wyoming? In this application, you will find all 50 states of the United States! All 50 state capitals! All state flags and contour maps! From New England and the Great Lakes to the California coast! All presidents in the history of the United States!

 

The game is divided into several modes:

 

1) Guess the name of the state highlighted on the map of the USA!

2) Guess the State Flag of the 4 proposed options!

3) Guess the President of the United States!

4) Examine all 50 states, in this mode you will find all the information about the state.

5) Look at the selected state on the map.

 

 In this application you will find tips to all questions - for free!

This is an excellent educational game for anyone interested in the geography of the United States of America. Guess the state, the flag of the state and the president of the United States!

Open in AppStore

Famous People Historical Quiz

Guess famous people!

Do you know the great politicians and commanders? Do you know who invented the internal combustion engine? Guess you are great entrepreneurs? The application is translated into Russian.

In this free application you will find famous people who have changed our world with your discoveries, deeds and achievements!

 

For your convenience, the game is divided into several modes:

 

1. Famous people (includes 50 famous politicians, military leaders, poets and musicians)

2. Great scientists (includes 42 of the most famous scientists in the world)

3. Great entrepreneurs (includes 40 of the most famous entrepreneurs)

 

In this application you will find tips to all questions - for free!

This is a great educational game for anyone interested in history. Guess famous people! Test your knowledge!

Open in AppStore

Capitals of the World - Quiz!

Do you know the capitals of European countries? Capitals of Africa or Asia?

 

Do you know that the capital of Spain is Madrid. The capital of the United States is Washington D.C.? Which city is the capital of Switzerland?

 

Guess the capitals of all countries of the world! In this free application you can guess all the capitals of the world!

For your convenience, the game is divided into several modes:

 

1. Light (includes 30 cities of the most famous countries)

2. Medium (includes 44 cities of less known but all familiar countries)

3. Difficult (includes 116 cities of less known countries)

 

In this application you will find tips to all questions - for free!

The application is translated into Russian.

This is a great educational game for anyone interested in geography. Guess the capitals of all countries of the world! Test your knowledge!

Open in AppStore

Countries of Europe - Quiz

Do you know the flag of Poland? Do you know where is Switzerland? Can you guess the flags of Slovenia and Liechtenstein? The application is translated into Russian.

 

Guess the flags of all European countries!

 

In this free application you will find flags and maps of all the states of Europe!

 

For your convenience, the game is divided into several modes:

 

1. Guess the flag (includes 50 flags of all European countries)

2. Guess the map (you need to guess the country by its location on the map)

3. Information about countries (all general information about all countries)

 

In this application you will find tips to all questions - for free!

 

This is a great educational game for anyone interested in geography. Guess the flags of Europe! Test your knowledge!

Open in AppStore

Animals - Mammals and Birds

Do you know mammals? Know the inhabitants of the deep sea? Do you know birds and lizards? Guess all the animals!

 

For your convenience, the game is divided into several modes:

 

1. Mammals (includes the 100 most famous mammals)

2. Birds (includes 89 of the most common birds)

3. Reptiles and amphibians (includes the 23 most famous reptiles)

 

In this application you will find tips to all questions - for free!

 

This is a great game for everyone who likes animals. Guess all the animals! Test your knowledge!

Open in AppStore

Dog Breeds - Guess the Dog!

Do you know popular dog breeds? Do you consider yourself an expert? Guess the dogs on the pictures and description?

 

In this free application you will find 50 dog breeds in easy mode!

150 dog breeds for real experts!

 

For your convenience, the game is divided into several modes:

 

1. Easy (includes the 50 most famous dog breeds)

2. Expert (includes 150 dog breeds)

 

In this application you will find tips to all questions - for free!

 

This is a great educational game for everyone who loves and knows dogs. Guess the breed of dogs! Test your knowledge!

Open in AppStore

Japan Cars - Quiz

Do you know the most popular Japanese cars? Can you guess the model? In this free app you will find all cars of Japan!

 

For your convenience, the game is divided into several modes:

 

1. Lightweight (includes the 50 most famous cars)

2. Medium (includes 65 lesser-known but familiar cars)

3. Complicated (includes 200 lesser-known cars)

 

In this application you will find tips to all questions - for free!

 

This is a great game for everyone who likes cars. Guess all cars of Japan! Test your knowledge!

Open in AppStore

Cities of the World - Quiz

Do you know the largest city in the world? Do you know where is the most populous city in the world? Guess the most famous cities in the world?

 

In this free application you will find the largest and most famous cities in the world!

 

For your convenience, the game is divided into several modes:

 

1. Easy level (includes the 50 most popular cities in the world)

2. Intermediate level (includes 50 famous cities of the world)

3. Difficult level (includes 110 less known but large cities)

 

In this application you will find tips to all questions - for free!

This is a great educational game for anyone interested in geography. Guess the cities of the world! Test your knowledge!

Open in AppStore

US Presidents - Quiz

Do you know who was the first president of the United States? Do you know who signed the Declaration of Independence? Guess if the most influential people of America?

 

In this free app you will find all 45 presidents!

 

In this application you will find tips to all questions - for free!

 

This is a great educational game for anyone interested in US history. Guess the presidents! Test your knowledge!

Open in AppStore

Spacecraft - Quiz

Do you know models of rockets? Do you know manned spacecraft? Guess whether space research vehicles?

 

In this free application you will find 30 launch vehicles! 10 manned space ships and 40 research vehicles!

 

For your convenience, the game is divided into several modes:

 

1. Rockets (includes the 40 most popular carrier rockets in the world)

2. Spacecraft (includes 40 spacecraft )

 

In this application you will find tips to all questions - for free!

 

This is an excellent educational game for anyone interested in space and space programs. Guess the spacecraft! Test your knowledge!

Open in AppStore

Biathlon - Guess the Athlete

Do you know the best biathlonists of the 2017/2018 season? Can you guess them? Do you know how many victories and medals for your favorite athlete? The application is translated into Russian.

 

This is a great game for fans of a wonderful sport - biathlon! Try to guess the athletes! Find out your favorite athlete!

 

The game is divided into several modes:

 

1) Guess the best biathlete!

2) Guess the best biathlete!

3) Guess the legendary athlete!

 

 In this application you will find tips to all questions - for free!

 

Guess the biathlete! Check how well you know the athletes!

Open in AppStore

Cat Breeds - Quiz

Do you know popular cat breeds? Do you consider yourself an expert? Guess the cats in pictures and descriptions?

 

In this free application you will find the 50 most famous breeds of cats!

 

For your convenience, the game is divided into several modes:

 

1. Easy (includes 20 most popular cat breeds in the world)

2. Expert (includes 30 cat breeds)

 

Tips for all questions - for free!

 

This is a great educational game for anyone who loves and knows cats. Guess the breed of cats! Test your knowledge!

Open in AppStore

Fruits, Vegetables and Berries

Do you know the famous fruits? Do you know all the vegetables? Guess whether fruits, vegetables, berries and nuts from the pictures and description?

 

In this free application you will find 57 fruits and berries! 49 vegetables and nuts!

 

For your convenience, the game is divided into several modes:

 

1. Fruits and Berries (includes 57 kinds of fruits and berries)

2. Vegetables and Nuts (includes 49 types of vegetables and nuts)

Tips for all questions - for free!

 

This is a great educational game for everyone. Guess fruits and vegetables! Test your knowledge!

Open in AppStore

US Cities And State Capitals

Do you know famous American cities? Do you know the capital cities of the U.S. states? Can you guess the cities of America by pictures and description?

 

In this free app you'll find 80 of America's most populous cities!

 

For your convenience, the game is divided into several modes:

 

1. Easy (includes 30 most popular cities of United States)

2. Expert (includes 50 cities of United States)

 

Tips for all questions - for free!

 

This is a great educational game for anyone interested in the geography of the United States. Guess the cities of America! Test your knowledge!

 

Open in AppStore

US National Parks - Quiz

Do you know where the Grand Canyon is? In which park is a chain of 80 karst caves? In this application you will find all 60 National Parks of the United States of America!

 

The most beautiful and amazing architectural wonders of nature!

 

In this free educational app you will find a quiz with 60 National Parks of America.

Tips for all questions - for free!

In the Map mode you can see where the National Parks are located.

 

The application is translated into Russian.

 

This is an excellent educational game for anyone interested in the geography of the United States of America. Guess the US National Park!

Open in AppStore

Africa - Flags and Maps

Do you know the flag of the Republic of Congo? Do you know the island states of the continent? In this application you will find 56 states of Africa!

 

In this free application you will find 2 modes:

- Guess the country by its flag from 4 selected options!

- Guess the country on the map of the African continent!

 

Tips for all questions - for free!

 

The application is translated into Russian.

 

This is a great educational game for anyone interested in geography! Guess the flags of African Countries!

 

Open in AppStore

American countries - Quiz

Do you know the flag of Costa Rica? Do you know the island states of Grenada and Saint Kitts and Nevis? In this application, you will find all 35 states of America!

 

In this free application you will find 3 modes:

- Guess the country by its flag from 4 selected options!

- Guess the country on the map of North and South America!

- Express Test flags!

 

Tips for all questions - for free!

 

The application is translated into Russian.

 

This is a great educational game for anyone interested in geography! Guess the flags of North and South America!

 

Open in AppStore

GraceLab.net

About 6 months I developed my first educational application for the iPhone - “Flags of all countries of the world”

Now the application is available in the AppStore. It is completely free and easy to use. With it, you can test your knowledge of geography. Believe me, if not America, then the flags of Africa will make you think. The application is divided by continents - Europe, America, Asia, Africa and Oceania. In it you will find tips or interesting facts for each question. Learn a lot of interesting facts.

The application is very easy to use, it will always prompt you correctly or not and will offer an extra life when necessary. You will never get stuck on a question, the answer to which is unknown to you.

        In a similar pattern, I developed all my other applications on various topics. I am constantly developing to make the following applications even better, more interesting. A lot of things have to work. Application development is a very laborious process. But it is very fascinating, and I will continue to develop in the direction of mobile development.

Thank you for your interest, I hope my applications help you in learning. Helping to get better.

Thanks and good luck!

GraceLab.net

gracelabmobile@gmail.com

©Evgen Viewshkov