# RoboidMaker vs CODMOS

The clearest difference is in-app purchases: RoboidMaker at none against CODMOS's 4. RoboidMaker also leads on iOS requirement (13.0 vs 16.6). CODMOS's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. CODMOS sells 4 one-off in-app purchases. RoboidMaker asks for nothing beyond the download.

RoboidMaker ships an update every 2 months, CODMOS every 2 weeks. The most recent releases landed on July 21, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | RoboidMaker | CODMOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roboidmaker/id1641661650/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 180 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [ROBO MATION CO.,LTD.](https://appshunter.io/developer/1641661652) | [Logibrothers Inc](https://appshunter.io/developer/1527385522) |

## What reviewers say

### RoboidMaker

[App page](https://appshunter.io/ios/app/roboidmaker/id1641661650)

Control educational robots you've assembled using your phone or tablet via Bluetooth. Program them with block coding or use the app's joystick and pre-set actions to explore the world of robotics.

**Highlights:** Bluetooth robot control, Block coding integration (Scratch 3), Joystick movement control, Pre-installed robot actions, Hardware and software education

**Features:** macOS Compatibility

**In-app purchases:** none


### CODMOS

[App page](https://appshunter.io/ios/app/codmos-ai-coding-ct-edu/id6447348320)

This app provides a K-6 curriculum for coding, AI, and computational thinking. It uses block-based coding and mission-based learning to cultivate problem-solving skills. AI-powered guidance supports independent learning and progress tracking.

**Highlights:** Global curriculum alignment (CSTA standards), Block coding mastery, Mission-based learning with 1,900+ challenges, AI-powered guidance and adaptive hints, Maker Mode for creating games and projects, Self-directed learning environment

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codmos kids 6-month subscrip | $59.99 | one-time |
| Codmos 6-month subscription | $99.99 | one-time |
| Codmos kids 12-month subscrip | $109.00 | one-time |
| Codmos 12-month subscription | $199.00 | one-time |


## Frequently asked questions

### Is RoboidMaker free?

RoboidMaker is free to download, with no in-app purchases.

### Is CODMOS free?

CODMOS is free to download, with in-app purchases available.

### Do RoboidMaker or CODMOS have ads?

Neither RoboidMaker nor CODMOS shows ads.

### Which is updated more often, RoboidMaker or CODMOS?

RoboidMaker ships an update every 2 months, and CODMOS every 2 weeks. Most recently, RoboidMaker was updated on July 21, 2026 and CODMOS on August 8, 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.*