InteroCast vs Invader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InteroCast
A private podcast player that runs entirely on your device. Enjoy features like offline listening, customizable queues, and AI-powered transcripts and summaries. Your data stays with you, with no tracking or accounts.
- On-device podcast playback
- No account or tracking
- AI-powered transcripts and summaries
- Offline episode downloads
- Customizable playback queue
- CarPlay and Home Screen widget support
- Shareable transcript clippings
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A calmer, more private way to listen - and to actually engage with what you hear. InteroCast is a complete podcast player that runs entirely on your device. Search and subscribe, build a queue, download for offline, and listen in a clean, editorial design. No account. No tracking. No server in the middle. THE BASICS, DONE WELL • Find shows by name, or add any podcast by RSS URL • "Up Next" queue you can reorder with a long-press • Variable speed, skip controls, and a sleep timer • Download episodes for offline listening • New-episode notifications for shows you follow • CarPlay support and a Home Screen widget • iCloud sync keeps your library across devices • Built for iPhone and iPad, with a landscape two-pane layout GO DEEPER WITH AI (OPTIONAL) Bring your own OpenAI or Anthropic key to unlock: • Transcripts that follow along as you listen — generate them with OpenAI Whisper, or free and entirely on-device with Apple Intelligence • Ask - a chat assistant that knows your exact position in the episode, so you can ask "what was just said?", "summarize so far," or "what's coming up?" • Voice mode — a hands-free, real-time conversation about whatever you're hearing SAVE THE GOOD PARTS • Long-press any transcript line to clip it • Turn clippings into shareable pull-quote cards PRIVACY BY DESIGN Your library, history, downloads, and preferences live only on your device. There's no InteroCast account and no analytics server. When you use an AI feature, the request goes straight from your device to OpenAI or Anthropic with your own key — it never passes through us. Apple Intelligence transcription happens fully on-device. InteroCast is free to use as a podcast player. The AI features use your own API key, so you pay the providers directly only for what you use. A quieter way to listen.
Invader
A streamlined podcast player offering advanced audio enhancement features like silence skipping and voice clarity boosting. Enjoy offline listening, transcripts, and new episode alerts without ads or tracking.
- Silence skipping (Warp)
- Voice clarity boost (Signal Boost)
- Searchable transcripts
- New episode alerts
- Offline downloads
- Playback speed control
- Sleep timer
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Invader is a fast, minimal, modern podcast player. Search millions of shows, subscribe in a tap, and make every episode easier to listen to. • Warp — skip silences, finish faster. • Signal Boost — quiet voices, made clear. • Transcripts — read, search, tap to jump. • New-episode push alerts. • Offline downloads. • Speed, sleep timer, lock-screen controls. • No account. No ads. No tracking. Made by one person. Invader Pro (auto-renewable) unlocks Warp, Signal Boost, and Transcripts. 7-day free trial, then $14.99/year. Renews unless canceled at least 24 hours before the period ends; manage or cancel in Apple Account settings. Terms of Use: https://invader.gg/terms Privacy Policy: https://invader.gg/privacy
Screenshots
Verdict
The clearest difference is monetization model: InteroCast at free against Invader's freemium. InteroCast also leads on update cadence (every 2 weeks vs monthly) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. InteroCast sells 3 one-off in-app purchases and Invader sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for InteroCast against 5.0 for Invader. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
InteroCast ships an update every 2 weeks, Invader monthly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.
| Parameter | InteroCast | Invader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.5 |
| Further details — not scored | ||
| Size | 38 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Seud.IO | Ginyu LLC |
Customer experience
InteroCast
Invader
In-app purchases
InteroCast
- Small tip$1.99
- Generous Tip$4.99
- Big Tip$9.99
Invader
- Invader Pro7 Days trial$14.991 Year





