Greetings coffee connoisseurs, brewers, caffeine freaks, and wanderers. While word-of-mouth, Google Maps, and websites like Yelp (do people still use it?) certainly guide many coffee fans to perfectly brewed cups, the new breed of coffee aficionados uses apps on their phones. Enter the age of coffee apps.
here's an app for locating resplendent coffee shops tucked away in unseen corners, a guide that lingers around unheard specialty coffees, a brew timer that takes the guesswork out of brewing your perfect cup, a journaling tool where you chronicle your caffeinated adventures, and more.

These tools are the sommeliers of the smartphone age, offering wisdom on brewing techniques, bean origins, and the art of sipping. It's a testament to coffee's universal appeal, catering to everyone from the espresso expert to the latte layman.
Whether you're searching for a cozy café in a new city, looking to refine your homebrewing skills, or just want to keep track of your coffee-tasting experiences, there's an app for that. Coffee locator apps make discovering hidden gems and popular spots effortless, while brewing guides and timers ensure your homemade coffee is on par with professional standards. For those who like to delve deeper, coffee-tasting apps provide insights into different bean varieties and brewing methods.
In this guide, we're exploring the best coffee apps available. From specialty coffee finders to comprehensive coffee journals, these apps cater to every aspect of your coffee journey. Stay tuned as we uncover the top picks that will elevate your coffee experience to the next level, right from your phone.
Roasters
Perhaps the most useful mobile app for finding specialty coffee shops—even more than European Coffee Trip, which is only about Europe—is Roasters. I use this app everywhere I travel.
Robust has covered most of the world, and while in some places it's spread thin rather than deep, for the most popular coffee cities, there are enough specialty coffee shops listed to keep any fanatic caffeinated.
Filtru
Filtru is a mobile app that helps you brew the best coffee, every time. Filtru is a valuable resource for both coffee enthusiasts who are just starting out and experienced baristas, as it offers clear, step-by-step instructions and specialized tools for brewing methods like AeroPress and espresso.
Here's what Filtru offers:
- 15+ Brewing Methods: Explore over 15 popular methods with detailed instructions.
- Espresso Tools: Dial in your grinder, record shots, and improve your espresso with an extraction calculator and taste profiler.
- Augmented Reality (AR) Tutorials: Learn how to use your equipment with interactive AR guides.
- Coffee Beans Journal: Keep track of your favorite coffees by simply taking a picture of the bag.
- Bluetooth Scale Integration: Connect a compatible scale for real-time feedback and precise brewing.
- Powerful Automation: Use Siri Shortcuts to streamline your coffee routine.
Filtru's Espresso Tools help you perfect your espresso:
- Shot Recording: Track your espresso shots with or without a Bluetooth scale.
- Grind Dialing: Use the taste profiler or extraction calculator to fine-tune your grind for optimal flavor.
- Extraction Calculation: Monitor your extraction process with a refractometer and keep a detailed journal.
- Workflow Automation: Features like pre-infusion recording and Bluetooth scale integration streamline your workflow.
- Personalized Suggestions: Filtru analyzes your shots and provides recommendations for adjusting dose and grind.
Bluetooth scale integration elevates your pour-over experience:
- Intuitive Brewing: The app guides you to pour water at the optimal rate for the best flavor.
- Real-time Feedback: Get instant feedback on your pouring technique and weight.
- Brew Print Recording: Track your pouring weight and flow rate for each brew.
- Target Weight Guidance: Visual cues help you hit the target weight at each step.

The Water Calculator by Barista Hustle
Unlocking Coffee's Secret Ingredient: An App that Demystifies Water for Brewing.
Water is often overlooked, but it's crucial in crafting the perfect cup of joe. This cool app explores the science of water for coffee, giving brewers all the tools they need to make amazing coffee.
Simplifying Water Science for Every Brewer:
Water chemistry in coffee can be tough to understand, even for experts. This app tackles the challenge head-on with an easy interface that makes it simple. Punch in your water's parameters and get instant insights on how it could mess with your brewing equipment. The app's predictions mean you don't have to do any math or guessing, so your brews will always be perfect.
Crafting Custom Water Recipes with Ease:
The app's remineralizer tool lets you make custom water recipes for your brewing style and taste preferences. Just enter your water's composition and target minerals to get step-by-step instructions on how to achieve the perfect balance. This feature takes out the guesswork from remineralization, so anyone can use it, even if they're not a chemistry expert.
Deciphering Bottled Water's Mineral Secrets:
It can be a real challenge trying to figure out which bottled water is best for your coffee. This app has a cool feature that tells you if the mineral content of bottled waters is good for brewing. Just type in the brand and get instant insights on how it works with coffee. Users can make better decisions with this feature, finding the perfect bottled water for their brew.
Comprehensive Water Management at Your Fingertips:
You can easily switch between LSI calculations, recipe generation, and bottled water analysis to fully understand how your water affects your brew. With this approach, you can make consistently great coffee.
Empowering Brewers with Knowledge and Control:
This app isn't just about calculations, it teaches you all about the science behind coffee water. It breaks down complicated ideas and gives you practical tools, so you can master your water and make your coffee even better.