# FAAwait vs KnowDelay

The clearest difference is price: KnowDelay at Free against FAAwait's $0.99. FAAwait's advantage is chart position (#17 vs unranked) and device support (4 vs 1). On ads and in-app purchases there is nothing between them.

KnowDelay is free to download; FAAwait costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | FAAwait | KnowDelay |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.1 (37 ratings)](https://appshunter.io/ios/app/faawait/id287217531/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free | — |
| Best chart rank | **#17** | — |
| Size | 13 MB | 85 MB |
| Requires iOS | **13.6** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bryan Figler](https://appshunter.io/developer/287217534) | [KnowDelay LLC](https://appshunter.io/developer/1823292289) |

## What reviewers say

### FAAwait

[App page](https://appshunter.io/ios/app/faawait/id287217531)

**Currently charting:** #17 Top Paid · Travel (US App Store)

Get real-time updates on air traffic delays at all U.S. airports. Monitor departure and arrival delays, ground stops, and ground delays to anticipate potential travel disruptions.

**Highlights:** Real-time U.S. airport delay data, Tracks departure and arrival delays, Monitors ground stops, Monitors ground delays, Utilizes FAA data feed

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Invaluable for pilots
- 👍 Accurate delay information
- 👍 Essential for frequent travelers
- 👍 Real-time updates
- 👍 Great synopsis for ATC delays

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🐛 Inaccurate information
- 🐛 No map displayed
- 🐛 App not working
- 🐛 Connection errors

**Reported bugs**

- Some functions aren’t working
- FAA OIS Board not working
- No map displayed after updating to iPadOS17
- Map has disappeared after iPadOS 17
- APP was great until iPadOS 17 then the map basically has disappeared

**Requested features**

- Needs to be updated
- Proper updates to bring app into 2026
- iPad version needed
- iPad App needed
- Search airport function


### KnowDelay

[App page](https://appshunter.io/ios/app/knowdelay/id6747905808)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FAAwait free?

FAAwait costs $0.99, with no in-app purchases.

### Is KnowDelay free?

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

### Do FAAwait or KnowDelay have ads?

Neither FAAwait nor KnowDelay 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.*