# Heptrix 3D vs Coloring Objects

The clearest difference is ads: Coloring Objects at none against Heptrix 3D's shown. Coloring Objects also leads on update cadence (every 8 months vs every 19 months). On price, in-app purchases, device support 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.

Heptrix 3D ships an update every 19 months, Coloring Objects every 8 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Heptrix 3D | Coloring Objects |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 8 months** |
| Size | 74 MB | 17 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Varela](https://appshunter.io/developer/336500035) | [Giuseppe Calcagno](https://appshunter.io/developer/510762783) |

## What reviewers say

### Heptrix 3D

[App page](https://appshunter.io/ios/app/heptrix-3d-ads/id919644015)

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

**In-app purchases:** none


### Coloring Objects

[App page](https://appshunter.io/ios/app/coloring-objects/id982256308)

**In-app purchases:** none


## Frequently asked questions

### Is Heptrix 3D free?

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

### Is Coloring Objects free?

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

### Do Heptrix 3D or Coloring Objects have ads?

Heptrix 3D shows ads; Coloring Objects does not.

### Which is updated more often, Heptrix 3D or Coloring Objects?

Heptrix 3D ships an update every 19 months, and Coloring Objects every 8 months. Most recently, Heptrix 3D was updated on October 6, 2026 and Coloring Objects on October 12, 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.*