Brewmaster vs FourSix Coffee Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brewmaster
This app logs your coffee brewing process, visualizing data in real-time with a connected scale. It helps you understand extraction, ratios, and share your brewing moments.
- Log brewing process, methods, notes, and flavors
- Real-time visualized brewing charts
- Monitor extraction amount and duration
- Coffee ratio converter
- Share brewing print cards
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Introducing “Brewmaster” Log your coffee brewing moment with Brewmaster. Using the acaia scale with the Brewmaster to create beautiful and informative visualized coffee brewing data which helps you to know your brewing better. A coffee log that does a live recording of your coffee brewing process, using acaia’s precise weighing technology, when you brew your coffee on the acaia coffee scale, whether it’s pourover or espresso, you can easily monitor the amount and the duration of coffee extraction. Features: Log-a-brew: Log your brewing process, methods, notes, and coffee flavors, brew better coffee with the acaia coffee scale. Real-time Visualize Brewing Print : improve coffee brewing with the real-time flow charts that reflects your pouring speed, flow rate, learn the way of coffee extraction and brew a mind-blowing cup of coffee with great flavor. And… Coffee Ratio Converter: Easy calculation of water to bean, or bean to water ratio. Celebrate The Moment: Share your brewing print cards with friends, remember the great times and great tastes.
FourSix Coffee Timer
Simplify your pour-over coffee brewing with this app. It calculates custom pulse-pour recipes based on your preferences and guides you through each step with a built-in timer. Achieve consistent, delicious coffee every morning.
- Custom pulse-pour recipe generation
- Brewing guidance based on user input
- Integrated brewing timer
- Recipe adjustment for sweetness/brightness
- Extraction level control
- Brew logging and notes (Pro feature)
- Temperature notifications (Pro feature)
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FourSix makes brewing pour over coffee easy. There are countless ways to brew coffee. For coffee enthusiasts, sometimes these methods can get... complicated. And following a more complex recipe can be difficult, especially in the morning when you haven't had your coffee yet. Part calculator, part timer, FourSix is designed to take a complicated method for pour over and make it simple and easy, even if you're still not completely awake. Named after the 4:6 method invented by Tetsu Kasuya, FourSix will create a custom pulse pour recipe based on 3 simple questions - Do you like your coffee sweeter or brighter? How do much do you want to extract your beans? And what size? Instantly, you'll see how each pulse-pour will break down, and how they affect your final cup. When you're ready to start, simply follow along with the Timer telling you exactly how much to pour and when. Not only will you get a great cup of coffee, but you'll be able to do it again the next morning. To use FourSix, you'll need a Hario V60 and a scale that measures in grams. Additional helpful tools include a pouring kettle with a narrow spout and a thermometer to test water temperature. If you like FourSix, but want even more, you'll want FourSix Pro. - Get extra settings so you can dial in your perfect brew exactly how you like. - Record every brew and make notes, ratings, and track your coffee beans. - Get notifications about your coffee cooling to the perfect temperature. Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://foursixcoffeeapp.com/privacypolicy/
Screenshots
Verdict
The clearest difference is review sentiment: FourSix Coffee Timer at 96% against Brewmaster's 17%. FourSix Coffee Timer also leads on rating (4.8 vs 1.7) and ratings volume (226 vs 18). Brewmaster's advantage is in-app purchases (none vs 7) and iOS requirement (16.6 vs 18.0). On price, update cadence, ads and device support 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. FourSix Coffee Timer sells 7 in-app purchases, starting at $0.99 per month. Brewmaster asks for nothing beyond the download.
FourSix Coffee Timer holds the better App Store score, 4.8 against 1.7. That said, the two scores are not equally well evidenced: FourSix Coffee Timer has 226 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 17% of Brewmaster's written reviews are positive against 96% of FourSix Coffee Timer's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on August 13, 2026 and September 23, 2026 respectively.
| Parameter | Brewmaster | FourSix Coffee Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (18 ratings) | 4.8 (226 ratings) — better |
| Positive reviews | 16.7% of reviews | 95.8% of reviews — better |
| Number of ratings | 18 | 226 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 26 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | acaia | Jonathan Duenas |
Customer experience
Brewmaster
FourSix Coffee Timer
Bugs and requests
Brewmaster
Not enough reviews yet to summarise bugs or requests.
FourSix Coffee Timer
Reported bugs
2 issues- V2 redesign navigation confusion (unclear how to access Pro mode)
- Default mode selection requires multiple taps to access Pro features
Requested features
8 requests- Dynamic Island support for iPhone
- Timer continuation past set time for extended brews
- Type-in values with +/- adjustment option
- Extended recipe sizes (up to 30oz or 850.49g)
- Brew rating and archiving system
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- Additional brewing methods (Hoffmann method, etc.)
- Total elapsed time display on free version
- Receipt/export functionality for brew sessions
In-app purchases
Brewmaster
No in-app purchases
FourSix Coffee Timer
- FourSix Pro7 Days trial$0.991 Month
- FourSix Pro7 Days trial$4.991 Year
- FourSix Pro7 Days trial$6.991 Year
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- FourSix Pro7 Days trial$7.991 Year
- FourSix Pro (v1 Legacy)$1.99
- FourSix Pro$24.99
- FourSix Pro$39.99
Questions
Is Brewmaster free?
Is FourSix Coffee Timer free?
Which has better reviews, Brewmaster or FourSix Coffee Timer?
Do Brewmaster or FourSix Coffee Timer have ads?
Which is updated more often, Brewmaster or FourSix Coffee Timer?
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