Twyncast vs Rock Oyster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Twyncast
Engage with real stories from inspiring personalities in entertainment, sports, and adventure. You direct the narrative by asking questions and making choices, forging your own path through authentic, curated video content. Experience interactive storytelling where you are an active participant.
- Interactive video episodes
- Real stories from personalities
- User-directed narrative
- Choice-based storytelling
- Authentic, curated content
- Active participation in stories
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Twyncast is a library of inspiring stories that you can interact with. We spend quality time with personalities from the worlds of entertainment, sport, adventure and more, and package up their most iconic stories into interactive episodes. It's really them, talking on camera about their career and life defining moments; and you get to ask them questions. You direct the story through the questions you ask and the answers you give, thereby forging your own path through the story. No generative AI. Every second of content is real and authentic; filmed and curated by our team. With Twyncast, you don't just sit and listen, you're an active participant in the storytelling process. The choices you make and the questions you ask influence the course of the narrative. Your choices shape the outcome and determine the ultimate destination of the story.
Rock Oyster
This app provides essential information for a music and food festival, including artist lineups, set times, and updates. Discover culinary delights and musical performances, and pre-book activities.
- Artist lineups
- Set times
- Festival updates
- Pre-bookable activities
- Food and music information
- Account management
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Rock Oyster is a boutique music and food festival located at Dinham House on the banks of the stunning Camel Estuary by the Cornish Coast. With a line-up of incredible music from internationally acclaimed artists, mouth-watering cuisine from Michelin-starred chefs as well as an extensive adventure and wellbeing programme… there’s something for everyone. The Rock Oyster app is where you’ll find our set times, festival updates and information about everyone on this year’s line-up, as well as our pre-bookable activities. A voyage of culinary discovery and musical mischief awaits! -- SIGN-IN To access some of the above features you will need Internet connectivity and be asked to register for an account or sign in using Facebook or Twitter and give permission for storing your ID on our servers. ACCOUNT AND DATA DELETION To request deletion of your account and all associated data, go to the menu, tap INFORMATION, then EDIT MY ACCOUNT and tap the “Delete My Account” button. You will then receive an email at the address of your logged in account asking you to confirm your data deletion request. LOCATION SERVICES To enable Find-a-Friend to work, you will need to allow the app to access your Contacts as well as location when running in the background. BATTERY Continued use of location services running in the background can dramatically decrease battery life. This App has been designed to minimise the impact on your battery life and in most cases will be unnoticeable, but results may vary based on network conditions and usage. SUPPORT Should you have any support questions about the app, please send an email to support@festyvent.com with your iPhone model and a description of the problem.
Screenshots
Verdict
The clearest difference is review sentiment: Twyncast at 100% against Rock Oyster's 25%. Rock Oyster's advantage is update cadence (every 4 days vs fortnightly). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Twyncast ships an update fortnightly, Rock Oyster every 4 days. The most recent releases landed on October 24, 2026 and September 26, 2026 respectively.
| Parameter | Twyncast | Rock Oyster |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 153 MB | 141 MB |
| Age rating | 4+ | 17+ |
| Developer | Twyn Holdings Ltd | Clarifi Media |
Customer experience
Twyncast
Rock Oyster
In-app purchases
Twyncast
No in-app purchases
Rock Oyster
No in-app purchases
Questions
Is Twyncast free?
Is Rock Oyster free?
Do Twyncast or Rock Oyster have ads?
Which is updated more often, Twyncast or Rock Oyster?
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