# Truebot ColorCard vs e

The clearest difference is device support: Truebot ColorCard at 3 against e's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Truebot ColorCard | e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) | [Francesc Roig i Feliu](https://appshunter.io/developer/622503368) |

## What reviewers say

### Truebot ColorCard

[App page](https://appshunter.io/ios/app/truebot-colorcard/id1310233654)

This app allows children to learn coding fundamentals by remotely controlling a smart robot. Users combine coding cards to create commands, observing the robot's movements to develop logical and creative thinking skills.

**Highlights:** Remote robot control, Coding card command system, Line tracing functionality, Grid recognition, Loop command repetition, Tilt motion control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-minibot/id6470151669)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Truebot ColorCard free?

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

### Is e free?

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

### Do Truebot ColorCard or e have ads?

Neither Truebot ColorCard nor e shows ads.

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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.*