Castle Rock vs Cai Compare
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Castle Rock
Earn points for every purchase at participating pubs and redeem them for discounts on your bill. Access exclusive app-only offers and enhance your pub experience across multiple locations.
- Earn points on purchases
- Redeem points for bill discounts
- Access exclusive app-only offers
- Collect points across 17 locations
- Enhance pub experiences
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The Castle Rock app has landed. Sign up, check in, and start earning points to redeem as money off your bill. Not only does the app mean you can collect points in all 17 of our managed houses in Nottinghamshire and beyond, it will also give you access to ever-changing, exclusive app-only offers. Whether you're in a city-centre craft beer bar or the village local, each Castle Rock pub is as unique as the next and our app will help make sure you get the best experience possible in each of them. Why ever not?
Cai Compare
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Cai Compare - Ethical Impact Transparency Make conscious choices with confidence. Cai Compare reveals the ethical and environmental footprint behind every product, helping you choose options that align with your values. IMPACT TRANSPARENCY - See beyond the label with comprehensive ethics ratings - Understand how brands treat people, planet, and animals - Get clear insights into supply chain ethics and sustainability ETHICAL VISIBILITY - Reveal the story behind what you buy - Compare products based on environmental and ethical impact - Make informed decisions about the companies you support PERSONALIZED VALUES - Tailored recommendations based on your ethical priorities - Save and organize products that match your values - Share discoveries with like-minded friends SIMPLE & ACCESSIBLE - Clean, intuitive interface for easy product comparison - Barcode scanning for instant impact analysis - Free access to ethical transparency tools Perfect for conscious consumers who want to: - Support ethical and sustainable brands - Understand the real impact of their purchases - Make values-aligned shopping decisions - Discover better alternatives to everyday products Key Features: โข Ethical impact ratings and transparency โข Environmental and ethical footprint analysis โข Personalized recommendations based on values โข Product comparison and organization tools โข Barcode scanning for instant insights Download Cai Compare and start making choices that matter for people and planet.
Screenshots
Verdict
The clearest difference is device support: Cai Compare at 3 against Castle Rock's 1. Cai Compare also leads on iOS requirement (14.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Castle Rock ships an update every 2 months, Cai Compare every 3 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Castle Rock | Cai Compare |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 2 months โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 17.6 | 14.0 โ better |
| Further details โ not scored | ||
| Size | 54 MB | 6 MB |
| Age rating | 17+ | 12+ |
| Developer | Tynemill Limited | Oratus Ltd |
In-app purchases
Castle Rock
No in-app purchases
Cai Compare
No in-app purchases
Questions
Is Castle Rock free?
Is Cai Compare free?
Do Castle Rock or Cai Compare have ads?
Which is updated more often, Castle Rock or Cai Compare?
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