# FlightQueue vs Kontrol

The clearest difference is in-app purchases: FlightQueue at none against Kontrol's 3. FlightQueue also leads on iOS requirement (15.1 vs 18.0). Kontrol's advantage is update cadence (daily vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Kontrol sells 3 one-off in-app purchases. FlightQueue asks for nothing beyond the download.

FlightQueue ships an update monthly, Kontrol daily. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | FlightQueue | Kontrol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/kontrol-tsa-wait-times/id6761322707/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Free |
| Size | 31 MB | 33 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Merchant Software Solutions Limited](https://appshunter.io/developer/1798251123) | [Compiler Inc.](https://appshunter.io/developer/1429955680) |

## What reviewers say

### FlightQueue

[App page](https://appshunter.io/ios/app/flightqueue/id6757157128)

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

**In-app purchases:** none


### Kontrol

[App page](https://appshunter.io/ios/app/kontrol-tsa-wait-times/id6761322707)

Get real-time TSA and security line wait times for over 40 airports worldwide. Features include home screen widgets, Siri integration, and PreCheck support. Also provides immigration, customs, weather, and delay information.

**Highlights:** Live TSA wait times, Widgets and Live Activity, Siri and Shortcuts integration, PreCheck support, Immigration and Customs wait times, Airport weather and delay alerts, Historical hourly patterns

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Economy Class | $4.99 | one-time |
| Business Class | $9.99 | one-time |
| First Class | $19.99 | one-time |


## Frequently asked questions

### Is FlightQueue free?

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

### Is Kontrol free?

Kontrol is free to download, with in-app purchases available.

### Do FlightQueue or Kontrol have ads?

Neither FlightQueue nor Kontrol shows ads.

### Which is updated more often, FlightQueue or Kontrol?

FlightQueue ships an update monthly, and Kontrol daily. Most recently, FlightQueue was updated on September 10, 2026 and Kontrol on September 7, 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.*