# Jetstream Charts vs Flight Whisper

Jetstream Charts and Flight Whisper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jetstream Charts ships an update every 9 days, Flight Whisper every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jetstream Charts | Flight Whisper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/flight-whisper/id6763575587/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free |
| Size | 35 MB | 40 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Eugenio Martinez](https://appshunter.io/developer/1846224356) | [David Peachee](https://appshunter.io/developer/1895382771) |

## What reviewers say

### Jetstream Charts

[App page](https://appshunter.io/ios/app/jetstream-charts/id6753999633)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flight Whisper

[App page](https://appshunter.io/ios/app/flight-whisper/id6763575587)

This voice-driven aviation assistant provides pilots with instant, structured information on airports, frequencies, and navigation. It's designed to reduce workload and keep critical data accessible during flights.

**Highlights:** Airport information (runways, fuel), Quick access to frequencies (CTAF, Tower, AWOS), Direct-to guidance for heading and distance, Nearby airport finder with filtering, Voice-driven interface, Simple, focused design for speed

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

**In-app purchases:** none


## Frequently asked questions

### Is Jetstream Charts free?

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

### Is Flight Whisper free?

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

### Do Jetstream Charts or Flight Whisper have ads?

Neither Jetstream Charts nor Flight Whisper shows ads.

### Which is updated more often, Jetstream Charts or Flight Whisper?

Jetstream Charts ships an update every 9 days, and Flight Whisper every 5 days. Most recently, Jetstream Charts was updated on October 25, 2026 and Flight Whisper on October 24, 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.*