# Flippy the Train vs Real Chess Professional New

The clearest difference is review sentiment: Flippy the Train at 100% against Real Chess Professional New's 0%. Flippy the Train also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). Real Chess Professional New's advantage is iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Real Chess Professional New sells 1 one-off in-app purchase. Flippy the Train asks for nothing beyond the download.

Flippy the Train holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 100% of Flippy the Train's written reviews are positive against 0% of Real Chess Professional New's.

## The numbers

| Metric | Flippy the Train | Real Chess Professional New |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/flippy-the-train/id957889052/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/real-chess-professional-new/id1451071507/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 3 MB | 244 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karl Voskuil](https://appshunter.io/developer/957889051) | [Farzad Rashvand](https://appshunter.io/developer/348590165) |

## What reviewers say

### Flippy the Train

[App page](https://appshunter.io/ios/app/flippy-the-train/id957889052)

Solve digital circuitry puzzles by building train tracks that model logic gates like NOT, AND, and OR. Challenge yourself to create complex circuits such as XOR gates and half-adders with minimal track segments. Explore a sandbox mode for freeform track creation.

**Highlights:** Digital circuitry puzzles, Logic gate simulation (NOT, AND, OR, XOR), Half-adder circuit challenges, Sandbox mode for track creation, Minimal track segment challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### Real Chess Professional New

[App page](https://appshunter.io/ios/app/real-chess-professional-new/id1451071507)

Engage in strategic chess matches against a powerful AI or yourself. Customize game settings, analyze moves with helpful tools, and save your progress. Enjoy a visually appealing interface with various customization options.

**Highlights:** Play against AI or both sides, Adjustable engine strength and thinking time, Manual board setup, Move suggestion and legal move display, Save and load games via PGN, Customizable pieces and boards

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Flippy the Train free?

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

### Is Real Chess Professional New free?

Real Chess Professional New is free to download, with in-app purchases available.

### Which has better reviews, Flippy the Train or Real Chess Professional New?

Flippy the Train is rated higher. Flippy the Train averages 5.0 out of 5 from 5 ratings, while Real Chess Professional New averages 1.0 from 2 ratings.

### Do Flippy the Train or Real Chess Professional New have ads?

Neither Flippy the Train nor Real Chess Professional New shows ads.

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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.*