# Bonanza Performance vs SD360 W&B

The clearest difference is monetization model: SD360 W&B at free against Bonanza Performance's free with in-app purchases. SD360 W&B also leads on update cadence (fortnightly vs every 2 months). Bonanza Performance's advantage is ratings volume (53 vs 3). On price, rating, review sentiment and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Bonanza Performance against 5.0 for SD360 W&B. That said, the two scores are not equally well evidenced: Bonanza Performance has 53 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Bonanza Performance ships an update every 2 months, SD360 W&B fortnightly. The most recent releases landed on October 24, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Bonanza Performance | SD360 W&B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (53 ratings)](https://appshunter.io/ios/app/bonanza-performance/id910038344/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sd360-w-and-b/id6446126287/reviews)** |
| Number of ratings | **53** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 10 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [Semere Tadesse](https://appshunter.io/developer/1676147092) |

## 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


### SD360 W&B

[App page](https://appshunter.io/ios/app/sd360-w-and-b/id6446126287)

This utility app calculates an aircraft's center of gravity (CG) and ensures weight distribution is within safe limits. It displays critical weight information, including total aircraft weight, payload weight, and payload bulk percentage.

**Highlights:** CG calculation, Weight limit checks, Total weight display, Payload weight display, Payload bulk percentage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bonanza Performance free?

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

### Is SD360 W&B free?

SD360 W&B is free to download, with no in-app purchases.

### Which has better reviews, Bonanza Performance or SD360 W&B?

SD360 W&B is rated higher. Bonanza Performance averages 5.0 out of 5 from 53 ratings, while SD360 W&B averages 5.0 from 3 ratings.

### Which is updated more often, Bonanza Performance or SD360 W&B?

Bonanza Performance ships an update every 2 months, and SD360 W&B fortnightly. Most recently, Bonanza Performance was updated on October 24, 2026 and SD360 W&B on September 16, 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.*