# FourJetIt vs DIY Simulator 3D

The clearest difference is ads: FourJetIt at none against DIY Simulator 3D's shown. DIY Simulator 3D's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. FourJetIt sells 6 one-off in-app purchases and DIY Simulator 3D sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

FourJetIt ships an update every 31 months, DIY Simulator 3D every 19 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FourJetIt | DIY Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fourjetit/id1027612361/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 19 months** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 124 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [DDSWARE LLC](https://appshunter.io/developer/1015596644) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### FourJetIt

[App page](https://appshunter.io/ios/app/fourjetit/id1027612361)

Engage in a fast-paced arcade game where you defend against incoming jets. Utilize character abilities to hit targets, slow down enemies, and achieve high scores. Unlock special characters and power-ups for enhanced gameplay.

**Highlights:** Hit four floating objects in a row, Swipe right to spin jets, Unlock special characters like Blaze, Lumen, and Eclipse, Battle bosses at the end of each level, Share scores and achievements on Game Center, Jets and bosses speed up over time

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fire | $0.99 | one-time |
| Smoke | $0.99 | one-time |
| Sparks | $0.99 | one-time |
| Slower Jets | $1.99 | one-time |
| Boss Stopper | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


### DIY Simulator 3D

[App page](https://appshunter.io/ios/app/diy-simulator-3d/id1518840821)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked questions

### Is FourJetIt free?

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

### Is DIY Simulator 3D free?

DIY Simulator 3D is free to download, with in-app purchases available.

### Do FourJetIt or DIY Simulator 3D have ads?

DIY Simulator 3D shows ads; FourJetIt does not.

### Which is updated more often, FourJetIt or DIY Simulator 3D?

FourJetIt ships an update every 31 months, and DIY Simulator 3D every 19 months. Most recently, FourJetIt was updated on October 21, 2026 and DIY Simulator 3D on October 25, 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.*