# Robotic Arm Factory vs Trash Eater 3D

Robotic Arm Factory and Trash Eater 3D both sit at 4.7 stars, but that hides the real split: 48% of Trash Eater 3D's written reviews are positive against 9% of Robotic Arm Factory's. Trash Eater 3D also leads on update cadence (weekly vs every 6 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Robotic Arm Factory sells 7 one-off in-app purchases and Trash Eater 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Robotic Arm Factory against 4.8 for Trash Eater 3D. Both are backed by a comparable volume of ratings — 424 and 593 respectively. Written reviews are what separate them: 9% of Robotic Arm Factory's written reviews are positive against 48% of Trash Eater 3D's.

Robotic Arm Factory ships an update every 6 weeks, Trash Eater 3D weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Robotic Arm Factory | Trash Eater 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (424 ratings)](https://appshunter.io/ios/app/robotic-arm-factory/id6741747187/reviews) | **[4.8 (593 ratings)](https://appshunter.io/ios/app/trash-eater-3d/id6744386729/reviews)** |
| Number of ratings | 424 | **593** |
| Positive reviews | 9.1% of reviews | **47.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 169 MB | 249 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solid Games](https://appshunter.io/developer/1625798412) | [Ateam Entertainment Inc.](https://appshunter.io/developer/1579835689) |

## What reviewers say

### Robotic Arm Factory

[App page](https://appshunter.io/ios/app/robotic-arm-factory/id6741747187)

Manage an automated factory that sorts and packages eggs with precision using robotic arms. This ultra-casual simulation game challenges you to optimize production efficiency and enjoy the satisfying process of automated egg handling.

**Highlights:** Automated egg sorting, Robotic arm packaging, Assembly line management, Production efficiency optimization, Casual simulation gameplay

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AD Ticket Pack 1 | $0.99 | one-time |
| DoubleReward 1 | $0.99 | one-time |
| AD Ticket Pack 2 | $1.99 | one-time |
| AD Ticket Pack 3 | $3.99 | one-time |
| Gift Pack | $3.99 | one-time |
| DoubleReward 2 | $5.99 | one-time |
| DoubleReward 3 | $15.99 | one-time |


### Trash Eater 3D

[App page](https://appshunter.io/ios/app/trash-eater-3d/id6744386729)

Control a trash-eating slime to clean up a city. Earn money by washing garbage, find collectibles to power up, and upgrade your slime. Build a team of buddy slimes to become the ultimate cleaning machine and save the city.

**Highlights:** Trash-eating slime gameplay, City cleaning simulation, Collectibles and power-ups, Slime upgrades, Buddy slime team building, Multiple stages to clean

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Forced Ads | $4.99 | one-time |


## Frequently asked questions

### Is Robotic Arm Factory free?

Robotic Arm Factory is free to download, with in-app purchases available.

### Is Trash Eater 3D free?

Trash Eater 3D is free to download, with in-app purchases available.

### Which has better reviews, Robotic Arm Factory or Trash Eater 3D?

Trash Eater 3D is rated higher. Robotic Arm Factory averages 4.7 out of 5 from 424 ratings, while Trash Eater 3D averages 4.8 from 593 ratings.

### Do Robotic Arm Factory or Trash Eater 3D have ads?

Both Robotic Arm Factory and Trash Eater 3D show ads.

### Which is updated more often, Robotic Arm Factory or Trash Eater 3D?

Robotic Arm Factory ships an update every 6 weeks, and Trash Eater 3D weekly. Most recently, Robotic Arm Factory was updated on October 30, 2026 and Trash Eater 3D on October 30, 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.*