Kids Preschool PRO - Android App Source Code

Kids Preschool PRO & Quiz & Puzzle Game & Learn Math & Coloring Book & Alphabets writing

Kids Preschool PRO combines language learning, math mastery, and Coloring Book and Alphabets writing in one powerful app! Enjoy 9600 interactive questions across English & Math with professional audio and a rewarding progress system.

Download APK from here: Download

Read Our Support Policy from here: Support Policy

Features

Features of Kids Preschool PRO

Reward System:AdMob Rewarded ADS + Interstitial + Banner + GDPR

Core Learning Categories

1. Alphabets, Numbers, Colors
2. Days, Months, Seasons
3. Birds, Animals, Aquarium, Insects
4. Vegetables, Fruits, Food
5. Clothes, Geometric Shapes, Nature
6. Household Items, Jobs, School Objects
7. Sports, Vehicles, Flowers
8. Body Parts, Feelings, Verbs

Math Made Fun

• Covers all core operations: Addition (+) • Subtraction (-) • Multiplication (×) • Division (÷)
• 4,800+ kid-friendly math questions

Creative Development

• Painting • Coloring • Drawing • Writing activities

Game Rules & Gifts & Rewards

• Correct Answer: Score +1
• Wrong Answer: Score -1 and Hearts -1
• Timer Runs Out: Score -1 and Hearts -1

Diamond Rewards (Premium)

• Learn English Diamond : +5,999 coins
• Learn Math Diamond : +2,999 coins

Daily & Achievement Rewards

• Daily Reward Video : +10 coins (Claim once per day)
• Unlock Stage Reward : +10 coins (Complete current stage)

Score-Based Trophies

• Gold Cup : +10 coins (Score: 19-20)
• Silver Cup : +6 coins (Score: 16-18)
• Bronze Cup : +4 coins (Score: 13-15)
• Medal : +2 coins (Score: 10-12)

Completion Rewards

• Gold Star : +7 coins (Complete 20 questions)

Storage & Performance Excellence

Technical Achievements

• Built entirely with native Java & XML for optimal performance
• Engineered a lightweight APK & bundle without compromising features
• Pioneered high-efficiency storage: Delivers extensive content in minimal space
• Fully offline-capable: All content available without internet (Optional)
• Future-proof coding: Proactive solutions to prevent update conflicts
• Clean, efficient architecture: Simple code for maximum reliability
• No problematic third-party implementations

We enjoyed coding this source code, you’ll never find a pro project like our app at this price! We're making this price to encourage you to start your project. So what are you waiting for? Buy and grow with us!

Requirements

Android Studio

Instructions

Detailed Documentation Guide

App Customization

• 1-Import Project
• 2-change package name
• 3-Reskin Project Images and Animations and Audio Reactions
• 4-Change Application ID
• 5-Update your App Name and Social Media Links > Add your AdMob placements IDs
• Congratulations! Your App Is Now Ready for Publication as Kids Preschool PRO

Optional & Advanced Settings

• 1-Edit starting balance for Kids
• 2-Allow users to use the APP Offline 100%
• 3-Add more pictures to Coloring Books
• 4-Replace TTS with real Voices MP3

Frequently Asked Questions

• Q: Can I replace TTS with my MP3 Voices Audios ? A: Yes - method explained in documentation
• Q: Can I add new words to database ? A: Yes - verry easy
• Q: Do I need to change code after add new Words/Phrases ? A: No, Just add your own words or phrases and the app will automatically generate content for users!

Update Compatibility

• Q: If I replace TTS with MP3 and add custom language and new words/phrases/pics/anims, what happens during updates? A: Simple! We maintain Databases and Files structure:
  • Your files remain safe
  Update process takes 10 minutes:
  1. Copy-paste your files/databases to new version
  2. Transfer your Controller values
  3. Enjoy new features without losing data

Asset Usage Disclaimer

We don't own/sell included assets (images, animations, sounds, fonts)—all are free-license with credited sources. You may modify them but must retain original credits. We're not liable for edits, legal issues, or third-party violations from misuse, or you can replace them with yours if you want to remove credited sources.