# Blockly for Dash & Dot robots

> Learn how to program Dash & Dot robots with visual, drag-and-drop coding.

Canonical page: [https://chrome-stats.com/d/com.makewonder.blockly](https://chrome-stats.com/d/com.makewonder.blockly)

## Overview

- **ID:** `com.makewonder.blockly`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MORAVIA Consulting
- **Category:** EDUCATION
- **Downloads:** 224,364
- **Rating:** 3.85 / 5 (509 ratings)
- **Version:** 4.2.5
- **Last updated:** 2024-01-05
- **First published:** 2015-01-21
- **Publisher country:** CZ
- **Size:** 56 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.makewonder.blockly)
- **Website:** [https://www.makewonder.com](https://www.makewonder.com/)
- **Privacy policy:** [https://www.makewonder.com/privacy](https://www.makewonder.com/privacy)

## Description

Blockly for Dash & Dot robots is an engaging educational Chrome extension designed to teach children programming through visual drag-and-drop coding. Developed using Google's Blockly technology, this app allows kids to control Dash and Dot robots by snapping commands together like puzzle pieces. Users can learn coding concepts such as sequencing, loops, events, algorithms, and variables, facilitated by both self-directed play and guided challenges.

Compatible with Bluetooth Smart/LE-enabled devices connected to Wonder Workshop's Dash and Dot robots, this extension encourages creativity through projects like navigating mazes, performing synchronized dances, and programming alarms. Perfect for children aged 8 and above, Blockly offers new puzzles each week to continuously challenge and entertain young coders. The app emphasizes a safe learning environment free from ads and personal data collection, reflecting Wonder Workshop's commitment to child's privacy and educational enrichment.

## Rankings

- #150,553 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`

## Review summary

Users see the app’s educational value and ease of coding when it runs, but a pattern of Android instability dominates reviews. Frequent crashes, Bluetooth pairing failures, and Android version compatibility concerns hinder usability. Some features also bug out (sound recording, trashcan), and the mobile UI can be hard to use on phones. Overall, the app shows promise for robotics education, but reliability and cross-device compatibility need significant fixes.

### Pros

- Easy to program / user-friendly interface.
- Fun and engaging to code with the Dash & Dot robot.
- Good for robotics education / classes.
- Positive experiences when the app connects and runs.

### Cons

- Frequent crashes / the app won’t start on Android devices (crashes at boot or splash).
- Bluetooth connectivity issues: cannot find or pair with the Dash & Dot robot.
- Compatibility problems on newer Android versions (Android 11/12) across multiple devices.
- Poor mobile UI/UX on phones (small screen usability, unreadable start screen).
- Feature-specific bugs (sound recording crashes, trashcan not working) and related instability.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.makewonder.blockly)