# Flippy the Train vs ComboTangle

The clearest difference is update cadence: ComboTangle at monthly against Flippy the Train's every 6 months. ComboTangle also leads on ratings volume (24 vs 5). Flippy the Train's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 5.0 for Flippy the Train against 5.0 for ComboTangle. Both are backed by a comparable volume of ratings — 5 and 24 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Flippy the Train ships an update every 6 months, ComboTangle monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Flippy the Train | ComboTangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/flippy-the-train/id957889052/reviews) | [5.0 (24 ratings)](https://appshunter.io/ios/app/combotangle/id6680155415/reviews) |
| Number of ratings | 5 | **24** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 3 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karl Voskuil](https://appshunter.io/developer/957889051) | [Ranjeetha Seshadri](https://appshunter.io/developer/1768172782) |

## 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


### ComboTangle

[App page](https://appshunter.io/ios/app/combotangle/id6680155415)

Engage in a challenging puzzle game with an immense number of possible boards. This brain teaser is designed to sharpen your focus and cognitive skills. Compete with friends to solve puzzles in fewer moves.

**Highlights:** Vast number of possible boards, Sharpens mind and focus, Competitive multiplayer mode, Unique button operations to discover, Support for user questions

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

**In-app purchases:** none

**What reviewers like**

- 🧠 Unique game concept
- 👨‍👩‍👧‍👦 Fun for all ages
- 📚 Good documentation
- 👍 Easy to get started
- 😊 Highly entertaining

**What reviewers complain about**

- 📖 Rules might be hard to grasp
- ⏳ Waiting for new updates


## Frequently asked questions

### Is Flippy the Train free?

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

### Is ComboTangle free?

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

### Which has better reviews, Flippy the Train or ComboTangle?

Flippy the Train and ComboTangle are both rated 5.0 out of 5 on the App Store, from 5 and 24 ratings respectively.

### Do Flippy the Train or ComboTangle have ads?

Neither Flippy the Train nor ComboTangle shows ads.

### Which is updated more often, Flippy the Train or ComboTangle?

Flippy the Train ships an update every 6 months, and ComboTangle monthly. Most recently, Flippy the Train was updated on November 1, 2026 and ComboTangle 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.*