# Color One Pro vs Train Farm

The clearest difference is rating: Color One Pro at 5.0 against Train Farm's 2.2. Color One Pro also leads on ads (none vs shown). Train Farm's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Color One Pro sells 1 one-off in-app purchase. Train Farm asks for nothing beyond the download.

Color One Pro holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: Train Farm has 16 ratings behind it against 1, so its average is the more settled of the two.

Color One Pro ships an update every 10 months, Train Farm fortnightly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Color One Pro | Train Farm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/color-one-pro/id1437829358/reviews)** | [2.2 (16 ratings)](https://appshunter.io/ios/app/train-farm/id6478498269/reviews) |
| Number of ratings | 1 | **16** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 160 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [宇翔 王](https://appshunter.io/developer/1592472715) |

## What reviewers say

### Color One Pro

[App page](https://appshunter.io/ios/app/color-one-pro/id1437829358)

A puzzle game where players aim to fill the entire board with a single color. Select adjacent colors to expand your colored area, but be mindful of the move limit. Compete for high scores on the leaderboard.

**Highlights:** Fill playing field with one color, Expand colored area, Limited color selections, Leaderboard for scores, Simple tap controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### 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 Color One Pro free?

Color One Pro is free to download, with in-app purchases available.

### Is Train Farm free?

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

### Which has better reviews, Color One Pro or Train Farm?

Color One Pro is rated higher. Color One Pro averages 5.0 out of 5 from 1 ratings, while Train Farm averages 2.2 from 16 ratings.

### Do Color One Pro or Train Farm have ads?

Train Farm shows ads; Color One Pro does not.

### Which is updated more often, Color One Pro or Train Farm?

Color One Pro ships an update every 10 months, and Train Farm fortnightly. Most recently, Color One Pro was updated on November 2, 2026 and Train Farm on November 4, 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.*