# Bonanza Performance vs WingCalc

The clearest difference is review sentiment: Bonanza Performance at 100% against WingCalc's 33%. Bonanza Performance also leads on rating (5.0 vs 2.0) and in-app purchases (none vs 1). WingCalc's advantage is update cadence (weekly vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. WingCalc sells 1 one-off in-app purchase. Bonanza Performance asks for nothing beyond the download.

Bonanza Performance holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Bonanza Performance has 53 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Bonanza Performance's written reviews are positive against 33% of WingCalc's.

Bonanza Performance ships an update every 2 months, WingCalc weekly. The most recent releases landed on July 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Bonanza Performance | WingCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (53 ratings)](https://appshunter.io/ios/app/bonanza-performance/id910038344/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/wingcalc/id1550632188/reviews) |
| Number of ratings | **53** | 1 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 7 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [App4Life Sweden AB](https://appshunter.io/developer/507125048) |

## What reviewers say

### Bonanza Performance

[App page](https://appshunter.io/ios/app/bonanza-performance/id910038344)

This app calculates essential flight performance data for Beechcraft Bonanza aircraft, including takeoff, landing, climb, cruise, and emergency procedures. It offers advanced features like an interactive hold calculator and a risk analysis tool, with cloud sync for cross-device planning.

**Highlights:** Flight performance calculations, Takeoff and landing data, Climb and cruise performance, Instrument procedure calculations, Emergency procedure data, Interactive hold calculator, Risk analysis tool, Emergency glide distance calculator

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

**In-app purchases:** none


### WingCalc

[App page](https://appshunter.io/ios/app/wingcalc/id1550632188)

This aviation calculator provides essential flight calculations for pilots, from preflight planning to in-flight decisions. It offers instant results for density altitude, runway wind components, and navigation planning, with a dashboard for all flight parameters.

**Highlights:** Density altitude and pressure altitude calculations, Runway wind component determination, Navigation planning with wind correction, Flight parameters dashboard, Live GPS with real-time coordinates, Automatic magnetic variation detection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WingCalc Pro | $0.99 | one-time |


## Frequently asked questions

### Is Bonanza Performance free?

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

### Is WingCalc free?

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

### Which has better reviews, Bonanza Performance or WingCalc?

Bonanza Performance is rated higher. Bonanza Performance averages 5.0 out of 5 from 53 ratings, while WingCalc averages 2.0 from 1 ratings.

### Do Bonanza Performance or WingCalc have ads?

Neither Bonanza Performance nor WingCalc shows ads.

### Which is updated more often, Bonanza Performance or WingCalc?

Bonanza Performance ships an update every 2 months, and WingCalc weekly. Most recently, Bonanza Performance was updated on July 21, 2026 and WingCalc on June 1, 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.*