# Inflight Score vs FlowDelay

The clearest difference is in-app purchases: Inflight Score at none against FlowDelay's 1. FlowDelay's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. FlowDelay sells 1 in-app purchase, starting at $2.99 per month. Inflight Score asks for nothing beyond the download.

Inflight Score ships an update every 3 days, FlowDelay weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Inflight Score | FlowDelay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/inflight-score/id6758729511/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Ad-supported | — |
| Size | 38 MB | 47 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Harris Designs, LLC](https://appshunter.io/developer/1874624933) | [London Kassab](https://appshunter.io/developer/6775322224) |

## What reviewers say

### Inflight Score

[App page](https://appshunter.io/ios/app/inflight-score/id6758729511)

Get a science-based turbulence forecast for your flights. Enter flight details to receive an instant score and see expected minutes of different turbulence levels. View forecasts on an interactive map that updates with new weather data.

**Highlights:** Turbulence forecast for flights, Science-based scoring (0-100), Expected turbulence minutes, Interactive map with overlays, Automatic forecast updates

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

**In-app purchases:** none


### FlowDelay

[App page](https://appshunter.io/ios/app/flowdelay/id6775322222)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowDelay Pilot Monthly | $2.99 | per month |


## Frequently asked questions

### Is Inflight Score free?

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

### Is FlowDelay free?

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

### Do Inflight Score or FlowDelay have ads?

Inflight Score shows ads; FlowDelay does not.

### Which is updated more often, Inflight Score or FlowDelay?

Inflight Score ships an update every 3 days, and FlowDelay weekly. Most recently, Inflight Score was updated on October 13, 2026 and FlowDelay on October 8, 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.*