Comparison

BluFin vs Ruby Loyalty

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BluFin

Read full description

The BluFin App is compatible with applied acoustics ‘BluFin’ charger for charging, and configuration of acoustic positioning beacons. Our BluFin App works using Bluetooth™ technology to interface with the BluFin hardware [CHA-2082], connected to a compatible applied acoustic product. The application has been developed to support a easier and modern user interface. The BluFin App primary use is to configure an acoustic positioning beacon and to monitor charging, when connected to the BluFin hardware. This is used for pre-operational checks so the beacon is ready to work with a compatible USBL system. The application may also help in diagnostics of any hardware faults with clear error messages and support options. The application and hardware currently supports applied acoustic 1100 series beacons and legacy 1000 series beacons.

About

Ruby Loyalty

Features
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Discover Ruby: Your Ultimate App for Exclusive Benefits Ruby is designed to bring you amazing benefits, great deals, and easy access to your favorite services. Here’s how Ruby can enhance your everyday life: Why You'll Love Ruby: Digital Loyalty Card Earn rewards effortlessly with Ruby's digital loyalty card. Collect points on your phone and redeem them for exciting benefits. Plus, you'll get reminder notifications to never miss out on rewards. Affordable Monthly Subscriptions Enjoy your favorite products and services at a lower cost with our subscription plans. Whether it’s a monthly coffee plan or another service, you pay less while enjoying more. Stay Updated with News Get the latest updates about new products, special offers, and important news directly to your phone. Ruby keeps you informed so you never miss out on anything important. Seamless Event Management Discover and buy event tickets effortlessly with Ruby’s QR code-based ticketing system. Manage your tickets and enjoy a hassle-free entry experience with just a scan. Easy Access to Online Menus Browse and view menus of your favorite places anytime, anywhere. Ruby ensures you have access to the latest offerings and updates at your fingertips. How It Works: Download the Ruby App Available on both iOS platforms, download Ruby from your app store for a seamless experience. Find Your Favorite Businesses Search for your favorite businesses within the Ruby app and add them to your digital wallet for easy access. Enjoy Subscriptions and Rewards, Stay Informed, and Attend Events Sign up for subscription plans to save money and enjoy regular services. Collect loyalty points and earn rewards as you shop. Receive notifications about news, special offers, and updates from your favorite businesses, keeping you in the loop. Why Ruby? Ruby enhances your experience by making it easy to save money, earn rewards, stay informed, and manage your activities all from one app. Simplify your life and get more out of your favorite services with Ruby. Download Ruby today and start enjoying the benefits!

Screenshots

BluFin3 screens
Ruby Loyalty4 screens

Verdict

The call

The clearest difference is update cadence: Ruby Loyalty at weekly against BluFin's every 15 months. Ruby Loyalty also leads on device support. BluFin's advantage is iOS requirement (12.2 vs 14.0.0). On price and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BluFin ships an update every 15 months, Ruby Loyalty weekly. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 3 level
BluFin versus Ruby Loyalty: the parameters behind the verdict, then further details
ParameterBluFinRuby Loyalty
PriceFreeFree
Update frequencyEvery 15 monthsWeekly — better
Ads—Yes
In-app purchasesNoNo
Devices—iPhone, iPad, iPod — better
Requires iOS12.2 — better14.0.0
Further details — not scored
Size106 MB47 MB
Age rating4+4+
DeveloperApplied Acoustic Engineering LtdTom Noble

In-app purchases

None

BluFin

No in-app purchases

None

Ruby Loyalty

No in-app purchases

Questions

Is BluFin free?
BluFin is free to download, with no in-app purchases.
Is Ruby Loyalty free?
Ruby Loyalty is free to download, with no in-app purchases.
Which is updated more often, BluFin or Ruby Loyalty?
BluFin ships an update every 15 months, and Ruby Loyalty weekly. Most recently, BluFin was updated on September 15, 2026 and Ruby Loyalty on September 14, 2026.

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