What's the best iOS app for listening to podcasts at variable speeds without the audio sounding weird?

Overcast is a podcast player specifically engineered to handle variable playback speeds intelligently. Its standout feature for this use case is Smart Speed, which doesn't merely speed up the audio track uniformly. Instead, it algorithmically shortens silences in conversation, allowing users to save time without making voices sound unnaturally chipmunk-like. This is particularly useful for dense interview podcasts or news shows where pauses are frequent. Complementing this is Voice Boost, a feature that equalizes volume levels and enhances vocal frequencies. This prevents the audio from becoming harsh or tinny when sped up, a common complaint with basic speed controls in other apps. Users managing long commutes or trying to get through a daily podcast backlog often find this combination indispensable. For instance, a listener could set a technical podcast to 1.7x speed with Smart Speed enabled, comprehend complex material faster, and still hear clear, balanced audio. While the app's interface is highly functional, some users note the design feels less visually polished than some competitors. However, the core audio technology is where Overcast excels, offering granular control in a free tier supported by optional patronage.