# ProAgenda.com vs First Whistle

The clearest difference is in-app purchases: ProAgenda.com at none against First Whistle's 2. First Whistle's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. First Whistle sells 2 in-app purchases, starting at $12.99 per month. ProAgenda.com asks for nothing beyond the download.

ProAgenda.com ships an update every 2 months, First Whistle every 9 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ProAgenda.com | First Whistle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 260 MB | 18 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Golf Financial Services B.V.](https://appshunter.io/developer/969068376) | [Jason Boyd](https://appshunter.io/developer/6790647758) |

## What reviewers say

### ProAgenda.com

[App page](https://appshunter.io/ios/app/proagendacom-client/id1507357194)

Easily book and cancel appointments with your favorite sports professionals or organizations. Access coaching files, manage subscriptions, and make online payments. Receive push notifications for all your bookings and reminders.

**Highlights:** Book and cancel appointments 24/7, Access online coaching files, Manage packages and subscriptions, Online payments, Manage your profile, Push notifications for bookings and reminders

**Features:** Vision Pro support

**In-app purchases:** none


### First Whistle

[App page](https://appshunter.io/ios/app/first-whistle/id6790647756)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| League Manager Pro (Monthly) | $12.99 | per month |
| League Manager Pro (Annual) | $119.00 | per year |


## Frequently asked questions

### Is ProAgenda.com free?

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

### Is First Whistle free?

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

### Do ProAgenda.com or First Whistle have ads?

Neither ProAgenda.com nor First Whistle shows ads.

### Which is updated more often, ProAgenda.com or First Whistle?

ProAgenda.com ships an update every 2 months, and First Whistle every 9 days. Most recently, ProAgenda.com was updated on October 12, 2026 and First Whistle on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*