since podcasts are I think just RSS feeds of audio files (mp3 for those I've checked) the ads aren't in any way marked in the stream. The only thing I've found is adjusting the skip buttons in antennapod so that skip fwd does 10 seconds, and back does 5; that seems to let me avoid listening to most of the ad; tap fwd until it's back in material, then back once.

But I listen to a lot less podcasts; if I want hands- and eyes-free material I'm more likely to use TTS in my (text) RSS feed reader of choice, currently Feeder.

Brother, from one pirate to another, I think it would be more convenient to support your favorite podcast and they usually upload an ad free version for supporters.

Lol

I've been down this rabbit hole and found nothing specifically for podcasts, but a lot of pods get posted to YouTube channels, which is a solved problem.

I've noticed a major increase in ads injected into podcasts. In particular, I listen to 6 podcasts from Marketplace APM (Marketplace Tech, Morning Report (UK, US, Midmorning), Marketplace, and Make Me Smart). Warning, mini-rant incoming...

They started with preroll and post roll spots which were just self-promotion for their other shows. This was annoying on it's own because I'd hear the same ads like 12 times a day. But this year those spots were converted into location-based targeted ads, they are totally not the same volume or tonal style totally breaking my concentration. And there are spots in the middle of the episodes too. So now I would be "forced" to listen to the same ads like 30 times a day. Unbearable.

As to solutions:

There's an existing feature request for the top Open Source android podcast app AntennaPod.

I've been planning out my own hypothetical approach. The idea would be to use multiple strategies (similar to what @bet@lemm.ee, @133arc585 and @pallettownbry recommended in this thread) but actually implemented in a gPodder compatible self-hosted podcast server. This would allow one to offload the resource intensive work (audio analysis, audio transcription, LLM) to a more capable server (hypothetically) while being compatible with nearly any podcast app.

P.S. I actually pay for premium services for ad-free content where available: CBB World, Crooked Media Friends of the Pod, and Stitcher Premium (RIP).

Podcasts on what? I listen to most of my podcasts on YouTube so sponserblock takes care of that.

Have you tried listening to them on YouTube? I find most people I want to listen to upload them there too.

There's an app I use called "Snip'd" which uses AI to detect different chapter segments of your podcasts. It doesn't automatically skip anything for you but it does a pretty good job of finding and pointing out where the ads are and breaking the entire episode up into different chapters.

There seem to be three categories for how podcasts deal with ad spots.

Some podcasts mark their ads inline by using Chapter Markers. For example, ATP marks its ads by putting them in a new chapter with a name like "Ad: X". In theory, you could have a player that skips any chapter who's name begins with "Ad: ", though I don't know of any existing apps that do that. Unfortunately, the number of podcasts using chapter markers seems to be a small portion of the podcasts I listen to, so this wouldn't be very useful.

Another method that could work on some podcasts that don't use chapter markers is identifying a delineating tone. Using ATP as an example again, every ad spot starts with the same jingle, and ends with the same jingle. In theory, an app could skip the delineated sections. Mind you, this would require work from the user to set up (or it could be crowdsourced): you would have to tell the app what specific sound snippet delineates the ad read. Luckily, many podcasts seem to be structured in this way, with a clear audio cue to delineate ad spots.

Then, you have really free-form podcasts where the hosts may just say, in everyday speech, something like "time for ads", and the ads will insert. Sometimes it's always the same phrase (e.g., the use of the phrase "the money zone" on MBMBAM), but that's not always the case (e.g., there is seemingly no consistent verbiage in the Aunty Donna Podcast). This category is the most difficult to deal with.

In summary, I don't know of any existing apps that enable skipping ads for any of these three categories. Of the three categories, one is very easy to implement, one less easy, and one quite difficult. All potential solutions would require a shared/crowd-sourced database of which category each podcast falls into, at the least.