Kalshi: Trade the World Cup vs Costco
Side-by-side comparison on App Store — Updated 2026
| Metric | Kalshi: Trade the World Cup | Costco |
|---|---|---|
| Developer | KalshiEX LLC | Costco Wholesale Corporation |
| Rating | 4.7★ | 4.9★ |
| Reviews | 70.4K | 1.2M |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | No | No |
| Best Rank | #1 | #62 |
| Content Rating | 17+ | 17+ |
| Last Updated | 2026-03-11 | 2026-03-06 |
Kalshi: Trade the World Cup vs Costco: Overview
Kalshi: Trade the World Cup and Costco 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 Costco has 4.9 stars from 1.2M reviews. In terms of rankings, Kalshi: Trade the World Cup reaches #1 and Costco reaches #62 in the GAMES charts.
Frequently Asked Questions
Which is better, Kalshi: Trade the World Cup or Costco?
Based on user ratings, Costco (4.9★) 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 Costco more popular?
Costco has more reviews (1.2M) compared to Kalshi: Trade the World Cup (70.4K), suggesting it is more widely used.
Are Kalshi: Trade the World Cup and Costco free?
Kalshi: Trade the World Cup is free. Costco is free.0
What category are Kalshi: Trade the World Cup and Costco in?
Both apps are in the GAMES category on App Store. See the full GAMES category report.