# BFA Wind Explorer vs Mobile Booklet

The clearest difference is in-app purchases: Mobile Booklet at none against BFA Wind Explorer's 2. Mobile Booklet also leads on update cadence (monthly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BFA Wind Explorer sells 2 in-app purchases, starting at $2.99 per month. Mobile Booklet asks for nothing beyond the download.

BFA Wind Explorer ships an update every 5 months, Mobile Booklet monthly. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | BFA Wind Explorer | Mobile Booklet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 50 MB | 60 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Balloon Federation of America, Inc](https://appshunter.io/developer/1788276143) | [Julian Gombos](https://appshunter.io/developer/1824875980) |

## What reviewers say

### BFA Wind Explorer

[App page](https://appshunter.io/ios/app/bfa-wind-explorer/id6740073716)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Membership | $2.99 | per month |
| Yearly Pro Membership | $24.99 | per year |


### Mobile Booklet

[App page](https://appshunter.io/ios/app/mobile-booklet/id6748264656)

**In-app purchases:** none


## Frequently asked questions

### Is BFA Wind Explorer free?

BFA Wind Explorer is free to download, with in-app purchases available.

### Is Mobile Booklet free?

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

### Do BFA Wind Explorer or Mobile Booklet have ads?

Neither BFA Wind Explorer nor Mobile Booklet shows ads.

### Which is updated more often, BFA Wind Explorer or Mobile Booklet?

BFA Wind Explorer ships an update every 5 months, and Mobile Booklet monthly. Most recently, BFA Wind Explorer was updated on September 9, 2026 and Mobile Booklet on September 12, 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.*