Is there a good app for change podcast playback speed?
Prime Gap: 8 apps already serve this, and 145 data points mined from real user reviews across 2 sources show where they fall short. Heavily used and done badly — the most disruptable kind of gap.
Data refreshed July 20, 2026 · scores recompute weekly as new reviews are mined, so re-check before you build.
A podcast is just an RSS feed pointing at an audio file — an open standard nobody owns. Spotify and Apple dominate discovery, but anyone can build a podcast app or tool with no licensing and no permission. Overcast, a top podcast app, is literally one developer. The real risk is content going exclusive (e.g. Rogan/Spotify), not a platform cutting you off.
The way in: Build a podcast client or creator tool directly on open RSS — no API key, no licensing, no permission.
No structural moat — runs on an open standard · platform risk: low · why: podcasts = open RSS 2.0 enclosure standard · Overcast is a one-person app · AntennaPod is volunteer open-source · no central gatekeeper to revoke access
What users complain about
The most common complaints behind apps that try to change podcast playback speed, mined and clustered from real reviews:
| Complaint area | Type | Mentions | What a user said |
|---|---|---|---|
| playback speed paywalled | price | 2 | сделать платным стандартную функцию ускорение воспроизведения - это довольно жёстко |
| replays already-listened episodes | bug | 2 | keeps playing episodes that I’ve already listened to |
| playback stops every few minutes | bug | 2 | Books will stop playing every 2-5minutes, forcing me to have to hit play again |
| cannot quickly change playback speed | ux | 1 | Why can’t i change the speed quickly |
| cannot change playback speed | missing-feature | 1 | Cannot slow down the audio |
| playback speed resets each episode | bug | 1 | Everytime I want to play an episode I have to reset the playback speed |
| podcasts skip during playback | bug | 1 | the podcasts skip all over the place during playback |
| podcast playback interruption | bug | 1 | You keep stopping a podcast episode at a random point for no reason |
| video podcast playback bugs | bug | 1 | Everything from live captions to pausing and playing to skipping back and forth is a huge nightmare |
| glitches during podcast playback | bug | 1 | glitches while podcasts are playing |
| podcasts slow to load and freeze | performance | 1 | So hard for podcasts to load ... Always freezes and takes forever |
| playback speed too fast | bug | 1 | It sounds like people’s speech has been speeded up |
Apps that already serve this
| App | Rating | Ratings | Price |
|---|---|---|---|
| Grooves: Song Speed Changer | 3.7 | 93 | $4.99 |
| Amazing Slow Downer | 3.9 | 447 | $14.99 |
| Podcast App & Player - Castbox | 4.9 | 198,169 | Free |
| Podcast Player App - Podbean | 4.6 | 215,164 | Free |
| Podcast Addict: Podcast player | 4.6 | 594,172 | Free |
| ClassicPod Music Player | 4.5 | 24 | $0.99 |
| Reverse Audio | 4.7 | 36,943 | Free |
| Vinyl Speed | 0.0 | 0 | $3.99 |
Should you build it?
Heavily used and done badly — the most disruptable kind of gap. Opportunity here scores 97 out of 100 — a function of demand, how crowded the field is, and how badly the existing apps perform. Use the live map to compare it against adjacent tasks.
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