# CircuitDuels vs Builder Flow

The clearest difference is device support: CircuitDuels at 3 against Builder Flow's 1. CircuitDuels also leads on iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | CircuitDuels | Builder Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/circuitduels/id6756550951/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 151 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Fat Belly Gaming](https://appshunter.io/developer/1861345020) | [Benjamin Strehler](https://appshunter.io/developer/1888477492) |

## What reviewers say

### CircuitDuels

[App page](https://appshunter.io/ios/app/circuitduels/id6756550951)

A fast-paced racing board game where dice rolls determine the race outcome. Navigate a circuit with unique event tiles, challenges, and strategic duels. Collect cars and compete in quick, action-packed matches.

**Highlights:** Dice-powered racing on a 40-tile circuit, Unique event tiles with hazards and boosts, Unlock and collect racing cars, Strategic gameplay with fast matches, Colorful, arcade-style visuals, Easy to learn, challenging to master

**Features:** macOS Compatibility

**In-app purchases:** none


### Builder Flow

[App page](https://appshunter.io/ios/app/builder-flow/id6761262792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CircuitDuels free?

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

### Is Builder Flow free?

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

### Do CircuitDuels or Builder Flow have ads?

Neither CircuitDuels nor Builder Flow shows ads.

---

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