# PA28 Performance vs Glide AI

The clearest difference is in-app purchases: PA28 Performance at none against Glide AI's 1. PA28 Performance also leads on ratings volume (18 vs 2). Glide AI's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 75%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Glide AI sells 1 in-app purchase, starting at $29.99 per month. PA28 Performance asks for nothing beyond the download.

Glide AI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PA28 Performance has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of PA28 Performance's written reviews are positive against 100% of Glide AI's.

PA28 Performance ships an update every 6 weeks, Glide AI every 10 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PA28 Performance | Glide AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (18 ratings)](https://appshunter.io/ios/app/pa28-performance/id1541462246/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/glide-ai/id6447986025/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 12 MB | 101 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [BoldStratus Inc.](https://appshunter.io/developer/1516548667) |

## What reviewers say

### PA28 Performance

[App page](https://appshunter.io/ios/app/pa28-performance/id1541462246)

This app calculates essential performance data for Piper PA-28 aircraft flight planning. It covers takeoff, landing, climb, cruise, descent, and emergency procedures, along with an interactive hold calculator and risk analysis tool. Cloud sync ensures your flight plans are accessible across all your devices.

**Highlights:** Flight performance calculations, Takeoff, landing, climb, cruise, descent, Emergency procedures, Interactive hold calculator, Risk analysis tool, Emergency glide distance calculator, Cloud sync across devices

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

**In-app purchases:** none


### Glide AI

[App page](https://appshunter.io/ios/app/glide-ai/id6447986025)

This app provides quick, plain-language answers to aviation-related questions using official documents and live data. It offers a free tier for basic queries and a Pro subscription for advanced features like custom document uploads and detailed weather reports.

**Highlights:** AI-powered aviation question answering, Access to aviation manuals and regulations, Live aviation weather reports (METARs, TAFs), Aerodrome, airspace, and navaid data, Upload and query personal aviation documents, Vision AI for real-world analysis

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glide AI Monthly Plan | $29.99 | per month |


## Frequently asked questions

### Is PA28 Performance free?

PA28 Performance is free to download, with no in-app purchases.

### Is Glide AI free?

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

### Which has better reviews, PA28 Performance or Glide AI?

Glide AI is rated higher. PA28 Performance averages 4.6 out of 5 from 18 ratings, while Glide AI averages 5.0 from 2 ratings.

### Do PA28 Performance or Glide AI have ads?

Neither PA28 Performance nor Glide AI shows ads.

### Which is updated more often, PA28 Performance or Glide AI?

PA28 Performance ships an update every 6 weeks, and Glide AI every 10 days. Most recently, PA28 Performance was updated on October 27, 2026 and Glide AI on October 25, 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.*