Kalshi: Trade Events & Sports vs Boulder Trainer
Side-by-side comparison on App Store — Updated 2026
| Metric | Kalshi: Trade Events & Sports | Boulder Trainer |
|---|---|---|
| Developer | KalshiEX LLC | Jan Luther |
| Rating | 4.7★ | 4.7★ |
| Reviews | 70.4K | 851 |
| Installs | — | — |
| Price | Free | $2.99 |
| In-App Purchases | No | No |
| Best Rank | #8 | #79 |
| Content Rating | 17+ | 4+ |
| Last Updated | 2026-03-11 | 2020-11-09 |
Kalshi: Trade Events & Sports vs Boulder Trainer: Overview
Kalshi: Trade Events & Sports and Boulder Trainer are both GAMES apps available on the App Store. Kalshi: Trade Events & Sports has a 4.7-star rating from 70.4K reviews, while Boulder Trainer has 4.7 stars from 851 reviews. In terms of rankings, Kalshi: Trade Events & Sports reaches #8 and Boulder Trainer reaches #79 in the GAMES charts.
Frequently Asked Questions
Which is better, Kalshi: Trade Events & Sports or Boulder Trainer?
Based on user ratings, Kalshi: Trade Events & Sports (4.7★) is rated higher than Boulder Trainer (4.7★). However, the best choice depends on your specific needs.
Is Kalshi: Trade Events & Sports or Boulder Trainer more popular?
Kalshi: Trade Events & Sports has more reviews (70.4K) compared to Boulder Trainer (851), suggesting it is more widely used.
Are Kalshi: Trade Events & Sports and Boulder Trainer free?
Kalshi: Trade Events & Sports is free. Boulder Trainer is $2.99.
What category are Kalshi: Trade Events & Sports and Boulder Trainer in?
Both apps are in the GAMES category on App Store. See the full GAMES category report.