# Piper PA vs Fly Navi

The clearest difference is price: Fly Navi at Free against Piper PA's $9.99. Fly Navi also leads on update cadence (every 6 days vs every 4 months). Piper PA's advantage is rating (4.8 vs 4.6) and ratings volume (388 vs 16). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Fly Navi is free to download; Piper PA costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Piper PA holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Piper PA has 388 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 78% of Piper PA's written reviews are positive against 75% of Fly Navi's.

Piper PA ships an update every 4 months, Fly Navi every 6 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Piper PA | Fly Navi |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.8 (388 ratings)](https://appshunter.io/ios/app/piper-pa-44-training/id844432720/reviews)** | [4.6 (16 ratings)](https://appshunter.io/ios/app/fly-navi/id6670802459/reviews) |
| Number of ratings | **388** | 16 |
| Positive reviews | **77.8% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 20 MB | 226 MB |
| Requires iOS | **14.1** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Training Aids, LLC](https://appshunter.io/developer/692999325) | [Navi AI](https://appshunter.io/developer/1767473835) |

## What reviewers say

### Piper PA

[App page](https://appshunter.io/ios/app/piper-pa-44-training/id844432720)

Study aircraft systems and limitations with interactive diagrams and detailed descriptions. Practice normal and emergency operations, and explore a detailed cockpit illustration. This app serves as a reference for aviation training.

**Highlights:** Interactive system diagrams, Normal and emergency operation practice, Detailed cockpit illustration, POH information organization, System limitations noted

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for students
- 👍 Good information and visuals
- 👍 Makes systems learning a breeze
- 👍 Well worth the money
- 👍 Fantastic app for Seminole familiarization

**What reviewers complain about**

- 👎 Works poorly on iPhone
- 👎 Extremely basic information
- 👎 Not worth the money
- 👎 Not comprehensive enough
- 👎 Some areas poorly written/shown

**Reported bugs**

- Works very poorly on the iPhone
- Landing gear system is wrong
- Nose gear in wrong position
- Typos and spelling errors (e.g., 'cabin hear', 'string loaded')
- Information on up limit switches for gear system may be incorrect

**Requested features**

- Add G1000 functionality
- Include poster of G1000 and fuel injected models
- Add prop governor system
- Update app with more information and diagrams
- Fix typos and spelling errors


### Fly Navi

[App page](https://appshunter.io/ios/app/fly-navi/id6670802459)

This app allows pilots to debrief flights, plan upcoming journeys, and practice aircraft procedures with a procedural simulator. It requires an iOS device with GPS and an audio recording cable.

**Highlights:** Flight debriefing, Flight preparation, Procedural simulator trainer, Aircraft procedure practice, iOS device compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Piper PA free?

Piper PA costs $9.99, with no in-app purchases.

### Is Fly Navi free?

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

### Which has better reviews, Piper PA or Fly Navi?

Piper PA is rated higher. Piper PA averages 4.8 out of 5 from 388 ratings, while Fly Navi averages 4.6 from 16 ratings.

### Do Piper PA or Fly Navi have ads?

Neither Piper PA nor Fly Navi shows ads.

### Which is updated more often, Piper PA or Fly Navi?

Piper PA ships an update every 4 months, and Fly Navi every 6 days. Most recently, Piper PA was updated on November 1, 2026 and Fly Navi on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*