ABC Tracing 123 Learning Games is a free iPhone application developed by Andrei Nemtsou. This educational game is designed to help children learn to write letters and numbers. The app offers three modes: lowercase letters, uppercase letters, and numbers.

In each mode, children can select a specific letter or number to practice writing. The selected element will appear on the screen with arrows indicating the direction in which the child should draw their finger. As the child follows the arrows, the letter or number will be drawn, and its name will be spoken aloud.

This interactive learning experience allows children to practice the sequence of movements for each letter and number until they have mastered it. Once they are confident, they can also try writing the letters and numbers on their own.

ABC Tracing 123 Learning Games provides a fun and engaging way for children to develop their writing skills while learning the English alphabet and numbers. It is a valuable educational tool for young learners.