# Gachakon3D vs Duo Grill

The clearest difference is in-app purchases: Duo Grill at none against Gachakon3D's 2. Duo Grill also leads on ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). Gachakon3D's advantage is iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Gachakon3D sells 2 one-off in-app purchases. Duo Grill asks for nothing beyond the download.

Gachakon3D ships an update every 6 weeks, Duo Grill every 5 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Gachakon3D | Duo Grill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gachakon3d/id1444831749/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 95.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 294 MB | 40 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Tahito Aoki](https://appshunter.io/developer/289946976) | [Dmytro Shaniuk](https://appshunter.io/developer/1534336629) |

## What reviewers say

### Gachakon3D

[App page](https://appshunter.io/ios/app/gachakon3d/id1444831749)

Experience a virtual toy capsule machine with a variety of collectible 3D figures, robots, and dinosaur skeletons. Discover games and toys, and use AR to view items in real size or control RC robots.

**Highlights:** Virtual toy capsule machine, Collect 3D figures and models, AR viewing and interaction, RC robot control with AR, Collect dinosaur bones, Play mini-games and toys

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bid Daddy | $0.99 | one-time |
| Big Mammy | $0.99 | one-time |


### Duo Grill

[App page](https://appshunter.io/ios/app/duo-grill/id6813690774)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gachakon3D free?

Gachakon3D is free to download, with in-app purchases available.

### Is Duo Grill free?

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

### Do Gachakon3D or Duo Grill have ads?

Gachakon3D shows ads; Duo Grill does not.

### Which is updated more often, Gachakon3D or Duo Grill?

Gachakon3D ships an update every 6 weeks, and Duo Grill every 5 days. Most recently, Gachakon3D was updated on October 18, 2026 and Duo Grill on October 11, 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.*