# Pebble Coding — Programming Thinking

> Programming Thinking (iPhone/iPad app by 敏 李.)

- Source: https://appshunter.io/ios/app/pebble-coding/id6478090593 (this page in markdown: same URL + `.md`)
- Developer: [敏 李](https://appshunter.io/developer/1727248757)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 11.0 · 283 MB
- Languages: English, Chinese
- Released: 2024-08-05
- Data updated: 2026-06-02
- User reviews in markdown: https://appshunter.io/ios/app/pebble-coding/id6478090593/reviews.md

## What is Pebble Coding?

A Comprehensive Programming Enlightenment Platform for Children and Teenagers

Through 132 carefully designed levels including fun challenges(Scratch), math games, algorithm enlightenment, and creative drawing, this platform helps children and teenagers progressively understand and master basic programming concepts. The platform also supports free creation, stimulating children's creativity.

I. Programming Enlightenment (46 levels)
• Control adorable programming robots to complete challenges
• Covers core programming concepts including instructions, loops, conditions, and variables
• Gradually increasing difficulty, suitable for maintaining learning interest

II. Mathematical Thinking (38 levels)
• Includes chapters on equivalent substitution, logical operations, ordered lists, graphical reasoning, snail climbing trees, and more
• Cultivates logical thinking and mathematical reasoning skills, concretizing abstract concepts to improve learning efficiency

III. Algorithm Introduction (18 levels)
• Learn basic algorithms through vivid and interesting scenarios
• Introduce bubble sort through fish sorting, and selection sort through pillar arrangement
• Help programming robots escape mazes, experiencing breadth-first and depth-first search
• Cultivate algorithmic thinking, laying a foundation for future learning

IV. Creative Drawing (30 levels + Free Creation)
• Learn to use block code to draw lines, shapes, text, and flowers, mastering basic programming syntax concepts
• Free creation mode to inspire imagination and creativity
• Support for viewing tutorials

V. Multi-user Support
• Add multiple sub-users to meet the needs of families with multiple children
• Each user has independent learning progress and level completion records

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Weekly VIP | $0.99 | one-time |
| Yearly VIP | $19.99 | one-time |
| Quarterly VIP | $6.99 | one-time |
| Monthly VIP | $2.99 | one-time |



## Version history (last 5 releases)

### 1.2.9 — 2025-05-27

1. We’ve unlocked 52 free levels across Programming, Math, Algorithms, and Painting!

### 1.2.8 — 2025-04-28

1. Added method blocks to Creative Drawing, totaling 6 levels. Free creation now also supports method blocks.
2. Optimized the code panel for Creative Drawing with new zoom in, zoom out, and center alignment features.

### 1.2.7 — 2024-12-31

1.Added weekly VIP membership.

### 1.2.6 — 2024-12-18

1. Mathematical thinking has added a chapter on snail climbing trees, with a total of 6 levels.
2. The algorithm module has added depth first search, with a total of 5 levels.

### 1.2.5 — 2024-11-02

1. Voice introductions have been added to all tutorial windows for programming, mathematics, algorithms, and drawing.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*