# Rocket Simulator vs Error404

The clearest difference is in-app purchases: Error404 at none against Rocket Simulator's 6. Error404 also leads on ads (none vs shown). Rocket Simulator's advantage is iOS requirement (16.0 vs 18.5). On price and device support there is nothing between them.

Both are free to download. Rocket Simulator sells 6 in-app purchases, starting at $6.99 per 7 days. Error404 asks for nothing beyond the download.

## The numbers

| Metric | Rocket Simulator | Error404 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (422 ratings)](https://appshunter.io/ios/app/rocket-simulator-spaceflight/id1624406379/reviews)** | — |
| Number of ratings | **422** | — |
| Positive reviews | 10.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 280 MB | 1 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Education Terra](https://appshunter.io/developer/946819038) | [Matheus Carvalho](https://appshunter.io/developer/1833533596) |

## What reviewers say

### Rocket Simulator

[App page](https://appshunter.io/ios/app/rocket-simulator-spaceflight/id1624406379)

Build and launch your own rockets in augmented reality. Assemble various rocket models, learn about their history and functions, and customize them with AI-generated stickers. Experience space exploration with different missions and modes.

**Highlights:** AR rocket assembly, Rocket model customization, Historical rocket information, AI sticker generation, Flight simulation, Educational facts about rockets

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Ship - 1 Week | $6.99 | per 7 days |
| 1 Week Subscription | $9.99 | per 7 days |
| Rocket Simulator: Spaceflight | $19.99 | per month |
| Rocket Ship Building & Launch | $20.99 | per year |
| 3 Months Subscription | $20.99 | per 3 months |
| 2 Months Subscription | $39.99 | per 2 months |

**What reviewers like**

- 👍 Cool concept
- 👍 Epic game
- 👍 Nice
- 👍 Good game
- 👍 Great game!

**What reviewers complain about**

- 💸 Pay to play
- 💸 Subscription required
- 💸 Expensive
- 💸 Misleading free trial
- 💸 Unusable without payment

**Reported bugs**

- Parts don't connect
- No command center on launch
- Rocket goes to sky and mission complete
- Animations not shown correctly
- Slow rollout animation

**Requested features**

- Add command center
- Add space exploration
- Add more to the game
- Add staging and space rocket control
- Add other planets to land on


### Error404

[App page](https://appshunter.io/ios/app/error404/id6753092702)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Simulator free?

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

### Is Error404 free?

Error404 is free to download, with no in-app purchases.

### Do Rocket Simulator or Error404 have ads?

Rocket Simulator shows ads; Error404 does not.

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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.*