# Save the Planet 3D vs Bullet Express

The clearest difference is review sentiment: Save the Planet 3D at 50% against Bullet Express's 0%. Save the Planet 3D also leads on ratings volume (8 vs 1). Bullet Express's advantage is rating (3.0 vs 1.9) and update cadence (every 3 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bullet Express holds the better App Store score, 3.0 against 1.9. That said, the two scores are not equally well evidenced: Save the Planet 3D has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Save the Planet 3D's written reviews are positive against 0% of Bullet Express's, so the app with the better star average is not the one people write more warmly about.

Save the Planet 3D ships an update every 2 weeks, Bullet Express every 3 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Save the Planet 3D | Bullet Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (8 ratings)](https://appshunter.io/ios/app/save-the-planet-3d/id6451448104/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/bullet-express/id6471528112/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 190 MB | 100 MB |
| Requires iOS | 12.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Yorf Studio](https://appshunter.io/developer/1521693654) | [Raketspel](https://appshunter.io/developer/377899145) |

## What reviewers say

### Save the Planet 3D

[App page](https://appshunter.io/ios/app/save-the-planet-3d/id6451448104)

Transform a barren planet into a lush paradise by strategically deploying sprinklers and drones. Upgrade your tools to boost productivity, harvest resources, and ultimately cultivate a thriving ecosystem with diverse fauna and flora.

**Highlights:** Planet terraforming, Sprinkler and drone deployment, Tool upgrades, Resource harvesting, Biomass generation, Fauna and flora cultivation

**Features:** macOS Compatibility

**In-app purchases:** none


### Bullet Express

[App page](https://appshunter.io/ios/app/bullet-express/id6471528112)

Command a powerful train and upgrade it to defend your cargo from persistent bandits. Experience strategic gameplay with stunning 3D cinematic views in this action-packed adventure.

**Highlights:** Strategic gameplay, Upgrade your train, Fight off bandits, Cinematic 3D views, Easy to learn, hard to master

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Save the Planet 3D free?

Save the Planet 3D is free to download, with no in-app purchases.

### Is Bullet Express free?

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

### Which has better reviews, Save the Planet 3D or Bullet Express?

Bullet Express is rated higher. Save the Planet 3D averages 1.9 out of 5 from 8 ratings, while Bullet Express averages 3.0 from 1 ratings.

### Do Save the Planet 3D or Bullet Express have ads?

Both Save the Planet 3D and Bullet Express show ads.

### Which is updated more often, Save the Planet 3D or Bullet Express?

Save the Planet 3D ships an update every 2 weeks, and Bullet Express every 3 days. Most recently, Save the Planet 3D was updated on October 19, 2026 and Bullet Express on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*