# Trashbot vs Car Battle Arena Builder

The clearest difference is rating: Trashbot at 4.8 against Car Battle Arena Builder's 4.3. Car Battle Arena Builder's advantage is in-app purchases (none vs 4) and update cadence (weekly vs every 10 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Trashbot sells 4 one-off in-app purchases. Car Battle Arena Builder asks for nothing beyond the download.

Trashbot holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 13 and 27 respectively. Written reviews complicate that: 75% of Trashbot's written reviews are positive against 82% of Car Battle Arena Builder's, so the app with the better star average is not the one people write more warmly about.

Trashbot ships an update every 10 months, Car Battle Arena Builder weekly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Trashbot | Car Battle Arena Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/trashbot-robots-constructor/id1453007974/reviews)** | [4.3 (27 ratings)](https://appshunter.io/ios/app/car-battle-arena-builder/id1545158080/reviews) |
| Number of ratings | 13 | **27** |
| Positive reviews | 75.0% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 269 MB | 141 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Alexander Tavintsev](https://appshunter.io/developer/1453007973) | [Job Van Wijngaarden](https://appshunter.io/developer/1448183007) |

## What reviewers say

### Trashbot

[App page](https://appshunter.io/ios/app/trashbot-robots-constructor/id1453007974)

Build and battle custom robots in a post-apocalyptic world. Scavenge for parts, assemble unique machines with a manipulator and welder, and fight in tournaments and against enemy bases to save humanity.

**Highlights:** Robot assembly with manipulator and welding, Scavenge for parts and resources, Robot battles and constructor tournaments, Customizable robot parts, Capture enemy bases, Mobile assembly station in battle

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 coins | $0.99 | one-time |
| 300 coins | $1.99 | one-time |
| Disable Ads | $1.99 | one-time |
| 500 coins | $2.99 | one-time |


### Car Battle Arena Builder

[App page](https://appshunter.io/ios/app/car-battle-arena-builder/id1545158080)

Build custom vehicles from blocks and then test them in demolition derby battles. Unleash your creativity with a variety of parts and realistic physics to design unique war machines or off-roaders.

**Highlights:** Block-based vehicle construction, Demolition derby combat, Realistic physics engine, Extensive customization options, 3D sandbox building, Action RPG gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Trashbot free?

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

### Is Car Battle Arena Builder free?

Car Battle Arena Builder is free to download, with no in-app purchases.

### Which has better reviews, Trashbot or Car Battle Arena Builder?

Trashbot is rated higher. Trashbot averages 4.8 out of 5 from 13 ratings, while Car Battle Arena Builder averages 4.3 from 27 ratings.

### Do Trashbot or Car Battle Arena Builder have ads?

Both Trashbot and Car Battle Arena Builder show ads.

### Which is updated more often, Trashbot or Car Battle Arena Builder?

Trashbot ships an update every 10 months, and Car Battle Arena Builder weekly. Most recently, Trashbot was updated on October 6, 2026 and Car Battle Arena Builder on October 14, 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.*