# JB STATION vs 50 Ducks

The clearest difference is update cadence: 50 Ducks at fortnightly against JB STATION's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. JB STATION sells 10 one-off in-app purchases and 50 Ducks sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

JB STATION ships an update every 2 months, 50 Ducks fortnightly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | JB STATION | 50 Ducks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (24 ratings)](https://appshunter.io/ios/app/50-ducks/id6738795753/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 144 MB | 29 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [50 Ducks LLC](https://appshunter.io/developer/1782383612) |

## What reviewers say

### JB STATION

[App page](https://appshunter.io/ios/app/jb-station/id6480270863)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - BJ | $59.99 | one-time |
| Package - BI | $59.99 | one-time |
| Package - BL | $69.99 | one-time |
| Package - BK | $69.99 | one-time |
| Package - BM | $79.99 | one-time |
| Package - BN | $79.99 | one-time |
| Package - BO | $89.99 | one-time |
| Package - BQ | $99.99 | one-time |
| Package - BP | $99.99 | one-time |
| Package - BR | $99.99 | one-time |


### 50 Ducks

[App page](https://appshunter.io/ios/app/50-ducks/id6738795753)

Track the real-time movements and migration patterns of ducks. Learn about wildlife and support conservation efforts with detailed historical data and GPS-tagged birds. A portion of membership fees directly benefits wildlife sanctuaries.

**Highlights:** Real-time duck tracking, Historical migration data, GPS-tagged bird information, Support for wildlife sanctuaries, Educational content for schoolchildren, Premium access to extensive data

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is JB STATION free?

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

### Is 50 Ducks free?

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

### Do JB STATION or 50 Ducks have ads?

Neither JB STATION nor 50 Ducks shows ads.

### Which is updated more often, JB STATION or 50 Ducks?

JB STATION ships an update every 2 months, and 50 Ducks fortnightly. Most recently, JB STATION was updated on October 15, 2026 and 50 Ducks on October 21, 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.*