# TRS vs Flight Risk

The clearest difference is update cadence: Flight Risk at monthly against TRS's every 4 months. TRS's advantage is iOS requirement (11.0 vs 13.0). 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.

TRS ships an update every 4 months, Flight Risk monthly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TRS | Flight Risk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 10 MB | 286 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mark Hessling](https://appshunter.io/developer/1100565444) | [Flight Risk Co Pty Ltd](https://appshunter.io/developer/1822751921) |

## What reviewers say

### TRS

[App page](https://appshunter.io/ios/app/trs/id1115098064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flight Risk

[App page](https://appshunter.io/ios/app/flight-risk/id6747754487)

**In-app purchases:** none


## Frequently asked questions

### Is TRS free?

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

### Is Flight Risk free?

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

### Do TRS or Flight Risk have ads?

Neither TRS nor Flight Risk shows ads.

### Which is updated more often, TRS or Flight Risk?

TRS ships an update every 4 months, and Flight Risk monthly. Most recently, TRS was updated on October 4, 2026 and Flight Risk on October 10, 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.*