# Blockly for Dash & Dot robots vs Relational Rods+ by mathies

The clearest difference is review sentiment: Relational Rods+ by mathies at 75% against Blockly for Dash & Dot robots's 53%. Relational Rods+ by mathies also leads on iOS requirement (8.0 vs 12.0). Blockly for Dash & Dot robots's advantage is rating (4.3 vs 4.0) and ratings volume (172 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blockly for Dash & Dot robots holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Blockly for Dash & Dot robots has 172 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 53% of Blockly for Dash & Dot robots's written reviews are positive against 75% of Relational Rods+ by mathies's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Blockly for Dash & Dot robots | Relational Rods+ by mathies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (172 ratings)](https://appshunter.io/ios/app/blockly-for-dash-and-dot-robots/id906750147/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/relational-rods-plus-by-mathies/id960682555/reviews) |
| Number of ratings | **172** | 6 |
| Positive reviews | 53.3% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 142 MB | 35 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MORAVIA Consulting, spol. s r.o.](https://appshunter.io/developer/1673101600) | [OAME](https://appshunter.io/developer/868343673) |

## What reviewers say

### Blockly for Dash & Dot robots

[App page](https://appshunter.io/ios/app/blockly-for-dash-and-dot-robots/id906750147)

Learn coding fundamentals through interactive play with robots. This app uses a visual drag-and-drop interface to create programs for Dash and Dot robots, offering challenges and creative freedom for young learners.

**Highlights:** Visual drag-and-drop coding, Robot programming challenges, Create custom robot behaviors, Learn coding concepts (sequencing, loops, variables), Bluetooth connectivity to robots, Playful storylines and puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


### Relational Rods+ by mathies

[App page](https://appshunter.io/ios/app/relational-rods-plus-by-mathies/id960682555)

This app allows users to visually represent, compare, order, and perform operations on whole numbers, fractions, and decimals using digital rods. It supports exploring various mathematical concepts through interactive manipulation and customization of visual elements.

**Highlights:** Represent whole numbers, fractions, and decimals, Compare and order numbers, Perform arithmetic operations, Explore number patterns, Customize rod colors and visibility, Annotation tool for explanations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blockly for Dash & Dot robots free?

Blockly for Dash & Dot robots is free to download, with no in-app purchases.

### Is Relational Rods+ by mathies free?

Relational Rods+ by mathies is free to download, with no in-app purchases.

### Which has better reviews, Blockly for Dash & Dot robots or Relational Rods+ by mathies?

Blockly for Dash & Dot robots is rated higher. Blockly for Dash & Dot robots averages 4.3 out of 5 from 172 ratings, while Relational Rods+ by mathies averages 4.0 from 6 ratings.

### Do Blockly for Dash & Dot robots or Relational Rods+ by mathies have ads?

Neither Blockly for Dash & Dot robots nor Relational Rods+ by mathies shows ads.

### Which is updated more often, Blockly for Dash & Dot robots or Relational Rods+ by mathies?

Blockly for Dash & Dot robots ships an update every 2 months, and Relational Rods+ by mathies every 2 months. Most recently, Blockly for Dash & Dot robots was updated on October 24, 2026 and Relational Rods+ by mathies on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*