# Flight Time Calculator vs ThermalSight

The clearest difference is iOS requirement: Flight Time Calculator at 11.0 against ThermalSight's 15.0. On price, ads, in-app purchases and device support 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 | Flight Time Calculator | ThermalSight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 25 MB | 36 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Frank Tautges](https://appshunter.io/developer/1718994207) | [Shenzhen Everbest Machinery Industry Co.,Ltd](https://appshunter.io/developer/564470332) |

## What reviewers say

### Flight Time Calculator

[App page](https://appshunter.io/ios/app/flight-time-calculator/id6473831765)

**Features:** macOS Compatibility

**In-app purchases:** none


### ThermalSight

[App page](https://appshunter.io/ios/app/thermalsight/id6473887919)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flight Time Calculator free?

Flight Time Calculator is free to download, with no in-app purchases.

### Is ThermalSight free?

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

### Do Flight Time Calculator or ThermalSight have ads?

Neither Flight Time Calculator nor ThermalSight 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.*