Endel: Focus & Sleep Sounds vs Kalshi: Trade the World Cup
Side-by-side comparison on App Store — Updated 2026
| Metric | Endel: Focus & Sleep Sounds | Kalshi: Trade the World Cup |
|---|---|---|
| Developer | Endel | KalshiEX LLC |
| Rating | 4.6★ | 4.7★ |
| Reviews | 6.0K | 70.4K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | Yes (8 items) | No |
| Best Rank | #14 | #1 |
| Content Rating | 4+ | 17+ |
| Last Updated | 2026-02-26 | 2026-03-11 |
Endel: Focus & Sleep Sounds vs Kalshi: Trade the World Cup: Overview
Endel: Focus & Sleep Sounds and Kalshi: Trade the World Cup are both HEALTH_AND_FITNESS apps available on the App Store. Endel: Focus & Sleep Sounds has a 4.6-star rating from 6.0K reviews, while Kalshi: Trade the World Cup has 4.7 stars from 70.4K reviews. In terms of rankings, Endel: Focus & Sleep Sounds reaches #14 and Kalshi: Trade the World Cup reaches #1 in the HEALTH_AND_FITNESS charts. Endel: Focus & Sleep Sounds offers 8 in-app purchases, while Kalshi: Trade the World Cup offers no in-app purchases.
Frequently Asked Questions
Which is better, Endel: Focus & Sleep Sounds or Kalshi: Trade the World Cup?
Based on user ratings, Kalshi: Trade the World Cup (4.7★) is rated higher than Endel: Focus & Sleep Sounds (4.6★). However, the best choice depends on your specific needs.
Is Endel: Focus & Sleep Sounds or Kalshi: Trade the World Cup more popular?
Kalshi: Trade the World Cup has more reviews (70.4K) compared to Endel: Focus & Sleep Sounds (6.0K), suggesting it is more widely used.
Are Endel: Focus & Sleep Sounds and Kalshi: Trade the World Cup free?
Endel: Focus & Sleep Sounds is free with in-app purchases. Kalshi: Trade the World Cup is free. View IAP prices.
What category are Endel: Focus & Sleep Sounds and Kalshi: Trade the World Cup in?
Both apps are in the HEALTH_AND_FITNESS category on App Store. See the full HEALTH_AND_FITNESS category report.