# TrueTrue vs 3D4DEAF

The clearest difference is update cadence: TrueTrue at every 6 weeks against 3D4DEAF's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

TrueTrue ships an update every 6 weeks, 3D4DEAF every 5 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TrueTrue | 3D4DEAF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/truetrue/id1282897679/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 10 MB | 107 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) | [A&A EMPHASYS INTERACTIVE SOLUTIONS LIMITED](https://appshunter.io/developer/1732476255) |

## What reviewers say

### TrueTrue

[App page](https://appshunter.io/ios/app/truetrue/id1282897679)

This educational app helps children grasp fundamental coding concepts through interactive robot control and card-based programming. It offers features for creating algorithms, composing music, and engaging in grid-based activities, all designed to make learning fun and accessible for aspiring innovators.

**Highlights:** Robot remote control, Card coding for algorithms, Music composition, Grid-based activities, Firmware updates

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

**In-app purchases:** none


### 3D4DEAF

[App page](https://appshunter.io/ios/app/3d4deaf/id6504680635)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrueTrue free?

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

### Is 3D4DEAF free?

3D4DEAF is free to download, with no in-app purchases.

### Do TrueTrue or 3D4DEAF have ads?

Neither TrueTrue nor 3D4DEAF shows ads.

### Which is updated more often, TrueTrue or 3D4DEAF?

TrueTrue ships an update every 6 weeks, and 3D4DEAF every 5 months. Most recently, TrueTrue was updated on October 10, 2026 and 3D4DEAF 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.*