# Save the Planet 3D vs Train Farm

The clearest difference is review sentiment: Save the Planet 3D at 50% against Train Farm's 23%. Train Farm's advantage is rating (2.2 vs 1.9). On price, ratings volume, update cadence and ads there is nothing between them.

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

Train Farm holds the better App Store score, 2.2 against 1.9. Both are backed by a comparable volume of ratings — 8 and 16 respectively. Written reviews complicate that: 50% of Save the Planet 3D's written reviews are positive against 23% of Train Farm'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, Train Farm fortnightly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Save the Planet 3D | Train Farm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (8 ratings)](https://appshunter.io/ios/app/save-the-planet-3d/id6451448104/reviews) | **[2.2 (16 ratings)](https://appshunter.io/ios/app/train-farm/id6478498269/reviews)** |
| Number of ratings | 8 | **16** |
| Positive reviews | **50.0% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Ad-supported | Ad-supported |
| Size | 190 MB | 160 MB |
| Requires iOS | 12.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yorf Studio](https://appshunter.io/developer/1521693654) | [宇翔 王](https://appshunter.io/developer/1592472715) |

## 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


### Train Farm

[App page](https://appshunter.io/ios/app/train-farm/id6478498269)

Manage your farm and upgrade your train to boost feed production and increase milk output. This engaging game offers simple controls and hours of fun for players looking to build their agricultural empire.

**Highlights:** Train upgrades, Farm management, Feed production, Milk production, Easy operation, Fun gameplay

**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 Train Farm free?

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

### Which has better reviews, Save the Planet 3D or Train Farm?

Train Farm is rated higher. Save the Planet 3D averages 1.9 out of 5 from 8 ratings, while Train Farm averages 2.2 from 16 ratings.

### Do Save the Planet 3D or Train Farm have ads?

Both Save the Planet 3D and Train Farm show ads.

### Which is updated more often, Save the Planet 3D or Train Farm?

Save the Planet 3D ships an update every 2 weeks, and Train Farm fortnightly. Most recently, Save the Planet 3D was updated on October 19, 2026 and Train Farm on October 7, 2026.

---

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