# Truebot MusicCard vs CODMOS

The clearest difference is in-app purchases: Truebot MusicCard at none against CODMOS's 4. On price, review sentiment, update cadence and ads there is nothing between them.

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

Truebot MusicCard ships an update monthly, CODMOS every 2 weeks. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Truebot MusicCard | CODMOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 180 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) | [Logibrothers Inc](https://appshunter.io/developer/1527385522) |

## What reviewers say

### Truebot MusicCard

[App page](https://appshunter.io/ios/app/truebot-musiccard/id1324439610)

This app allows children to learn coding fundamentals through interactive music creation. By arranging digital music cards, users can program a robot to play melodies, fostering creativity and logical thinking.

**Highlights:** Remote control for coding robot, Music card-based programming, Melody creation with notes, Pitch and length control, Speed adjustment, Repeat function

**Features:** Vision Pro support

**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 Truebot MusicCard free?

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

### Is CODMOS free?

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

### Do Truebot MusicCard or CODMOS have ads?

Neither Truebot MusicCard nor CODMOS shows ads.

### Which is updated more often, Truebot MusicCard or CODMOS?

Truebot MusicCard ships an update monthly, and CODMOS every 2 weeks. Most recently, Truebot MusicCard was updated on October 10, 2026 and CODMOS on September 24, 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.*