# EFBOne vs W&B PRO

The clearest difference is in-app purchases: EFBOne at none against W&B PRO's 8. EFBOne also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. W&B PRO sells 8 in-app purchases, starting at $1.99 per month. EFBOne asks for nothing beyond the download.

EFBOne ships an update every 4 weeks, W&B PRO fortnightly. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | EFBOne | W&B PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/efbone/id1502038459/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 367 MB | 34 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IFS Aps](https://appshunter.io/developer/1361953809) | [Alexander Stoimenov](https://appshunter.io/developer/1639571542) |

## What reviewers say

### EFBOne

[App page](https://appshunter.io/ios/app/efbone/id1502038459)

This cross-platform software integrates all flight operations into a single, customizable platform. It offers flexible workflow options designed to meet the exact operational needs of airlines, covering modules like journey logs, flight planning, and document management.

**Highlights:** Cross-platform integration, Customizable workflow, Journey Log module, Electronic Flight Planning, Document Management, Chart Viewer integration

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

**In-app purchases:** none


### W&B PRO

[App page](https://appshunter.io/ios/app/w-and-b-pro/id1642599042)

This app allows pilots to precisely calculate aircraft weight and balance, customize aircraft profiles, and generate professional loadsheets. It offers detailed CG chart overlays and flexible unit options for safe and efficient flight planning.

**Highlights:** Custom aircraft profiles by tail number, Overlay POH CG charts, Smart CG envelope generator, Flexible unit and fuel type selection, Instant PDF loadsheet export, Share or save loadsheets and charts, Dark mode and custom colors

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $1.99 | per month |
| Basic Monthly | $1.99 | per month |
| Pro Monthly | $2.99 | per month |
| Unlimited Monthly | $4.99 | per month |
| Basic Yearly | $7.99 | per year |
| Full Access Yearly | $8.99 | per year |
| Pro Yearly | $9.99 | per year |
| Unlimited Yearly | $14.99 | per year |


## Frequently asked questions

### Is EFBOne free?

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

### Is W&B PRO free?

W&B PRO is free to download, with in-app purchases available.

### Do EFBOne or W&B PRO have ads?

Neither EFBOne nor W&B PRO shows ads.

### Which is updated more often, EFBOne or W&B PRO?

EFBOne ships an update every 4 weeks, and W&B PRO fortnightly. Most recently, EFBOne was updated on September 14, 2026 and W&B PRO on June 11, 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.*