Kalshi: Trade the World Cup vs SailFlow: Marine Forecasts
Side-by-side comparison on App Store — Updated 2026
| Metric | Kalshi: Trade the World Cup | SailFlow: Marine Forecasts |
|---|---|---|
| Developer | KalshiEX LLC | WeatherFlow |
| Rating | 4.7★ | 4.7★ |
| Reviews | 70.4K | 5.2K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | No | Yes (9 items) |
| Best Rank | #1 | #36 |
| Content Rating | 17+ | 4+ |
| Last Updated | 2026-03-11 | 2026-01-09 |
Kalshi: Trade the World Cup vs SailFlow: Marine Forecasts: Overview
Kalshi: Trade the World Cup and SailFlow: Marine Forecasts are both GAMES apps available on the App Store. Kalshi: Trade the World Cup has a 4.7-star rating from 70.4K reviews, while SailFlow: Marine Forecasts has 4.7 stars from 5.2K reviews. In terms of rankings, Kalshi: Trade the World Cup reaches #1 and SailFlow: Marine Forecasts reaches #36 in the GAMES charts. Kalshi: Trade the World Cup offers no in-app purchases, while SailFlow: Marine Forecasts offers 9 in-app purchases.
Frequently Asked Questions
Which is better, Kalshi: Trade the World Cup or SailFlow: Marine Forecasts?
Based on user ratings, SailFlow: Marine Forecasts (4.7★) is rated higher than Kalshi: Trade the World Cup (4.7★). However, the best choice depends on your specific needs.
Is Kalshi: Trade the World Cup or SailFlow: Marine Forecasts more popular?
Kalshi: Trade the World Cup has more reviews (70.4K) compared to SailFlow: Marine Forecasts (5.2K), suggesting it is more widely used.
Are Kalshi: Trade the World Cup and SailFlow: Marine Forecasts free?
Kalshi: Trade the World Cup is free. SailFlow: Marine Forecasts is free with in-app purchases. View IAP prices.
What category are Kalshi: Trade the World Cup and SailFlow: Marine Forecasts in?
Both apps are in the GAMES category on App Store. See the full GAMES category report.