# RSFGC vs Princeton Windrows

RSFGC and Princeton Windrows are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

RSFGC ships an update every 6 months, Princeton Windrows every 8 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | RSFGC | Princeton Windrows |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 39 MB | 43 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rancho Santa Fe Association](https://appshunter.io/developer/1319359605) | [Princeton Windrows](https://appshunter.io/developer/1695589887) |

## What reviewers say

### RSFGC

[App page](https://appshunter.io/ios/app/rsfgc/id1495402407)

**In-app purchases:** none


### Princeton Windrows

[App page](https://appshunter.io/ios/app/princeton-windrows/id6450901043)

**In-app purchases:** none


## Frequently asked questions

### Is RSFGC free?

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

### Is Princeton Windrows free?

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

### Do RSFGC or Princeton Windrows have ads?

Neither RSFGC nor Princeton Windrows shows ads.

### Which is updated more often, RSFGC or Princeton Windrows?

RSFGC ships an update every 6 months, and Princeton Windrows every 8 months. Most recently, RSFGC was updated on September 10, 2026 and Princeton Windrows on September 18, 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.*