# iTurbo vs FlareFinder

The clearest difference is rating: iTurbo at 5.0 against FlareFinder's 2.1. FlareFinder's advantage is ratings volume (28 vs 1) and iOS requirement (7.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

iTurbo holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: FlareFinder has 28 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | iTurbo | FlareFinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iturbo/id314368331/reviews)** | [2.1 (28 ratings)](https://appshunter.io/ios/app/flarefinder/id855485513/reviews) |
| Number of ratings | 1 | **28** |
| Positive reviews | — | 19.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | — |
| Monetization | Free | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | 18.0 | **7.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [Christian Hansen](https://appshunter.io/developer/721033532) |

## What reviewers say

### iTurbo

[App page](https://appshunter.io/ios/app/iturbo/id314368331)

This app simulates fluid dynamics by solving Navier-Stokes equations for 2D incompressible turbulence. It uses a direct numerical simulation method with Euler time stepping and Fourier space calculations for efficiency.

**Highlights:** Direct Numerical Simulation (DNS), Navier-Stokes equation solver, 2D incompressible turbulence, Euler time stepping, Fourier space calculations, Vorticity field transformation

**Features:** macOS Compatibility

**In-app purchases:** none


### FlareFinder

[App page](https://appshunter.io/ios/app/flarefinder/id855485513)

Predicts and displays upcoming Iridium satellite flares visible from your location. Provides precise viewing times and directions to help you spot these bright flashes in the night sky.

**Highlights:** Iridium flare prediction, Location-based visibility, Precise viewing times, Directional guidance, Night sky observation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTurbo free?

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

### Is FlareFinder free?

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

### Which has better reviews, iTurbo or FlareFinder?

iTurbo is rated higher. iTurbo averages 5.0 out of 5 from 1 ratings, while FlareFinder averages 2.1 from 28 ratings.

### Do iTurbo or FlareFinder have ads?

Neither iTurbo nor FlareFinder shows ads.

---

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