The free espresso shot tracker for home baristas. Log dose, yield, time, and grind, then watch your shots improve.
Dark Roast Blend
18g
IN
36g
OUT
28s
TIME
14
Grind
93°
Temp
9bar
Pressure
Captured: 10s
Tap to start. Tap when it's perfect.
DOSE
18g
YIELD
36g
TIME
28s
GRIND
14
RATING
8/10
Dose. Yield. Grind. Done.
NOW
18g → 36g
2H AGO
18g → 38g
YESTERDAY
17g → 34g
47
Total shots
7.2
Avg rating
1:2.0
Avg ratio
Know what worked. Repeat it.
ALSO PACKED WITH
Last 7 days
8.2
Avg Rating
14
Shots
1:2.1
Best Ratio
See what's working. Track your espresso ratios, grind settings, and extraction patterns to dial in faster.
Track your daily caffeine intake automatically. Stay energised without overdoing it.
Stay in the zone
In the zone
3 shots today
Last 7 nights
Your longest nights tend to follow your lightest caffeine days.
Puck Yeah writes every shot's caffeine straight to Apple Health, then reads your sleep and resting heart rate back. See your caffeine and your nights side by side, and find the cut-off time that actually suits you.
iPhone only. Your Health data stays on your device.
Jarvis reads your shot history and tells you what to change next. Grind a step finer, drop the dose, pull it shorter. It knows your grinder's step size, how old your beans are, and which recipe worked last time.
Runs on your device. No account, no cloud, no data leaving your phone.
Dial-in coach
Dial-in
That last one ran 6 seconds fast. Try one step finer on the Niche and keep the dose at 18g.
Bean freshness
Golden Gate is 5 days off roast and hitting its stride. Your best shots on this bag came between days 7 and 14.
Sweet spot
Your top-rated shots on this bean sit around 1:2.1 at 93 degrees. Tonight's pull was 1:2.4.
3 unlocked
Home Barista
1,250 XP
Next level
750 XP
Earn XP for every shot. Unlock badges. Track streaks. Turn your daily brew into a rewarding journey.
From Melbourne to Milan, home baristas everywhere are dialling in with Puck Yeah. Join a growing global community of espresso obsessives.
Perfect extraction, right from the App Store.
Great tracking app to remember grind settings for each bean. Amazing UI, constant good updates, and all the features you could ask for. All for free.
App Store Review
Easily the best espresso tracking app I've found. Simple, logical and beautifully designed. Love the in depth stats and insights which help me dial in my shots. Can't believe I was using my notes app before this. Bravo!
App Store Review
This app is brilliant. I chuck in my coffee brands, taste notes, all the details, and it just... works. I've started noticing tiny things, like how that Ethiopian roast hits different after rain. Five stars mate
App Store Review
I've tried every espresso app out there and they're either way too complicated or missing half the features. This one nails it. Quick to log, beautiful charts, and Jarvis actually gives useful advice.
App Store Review
The stat cards and monthly wrapped are so satisfying. I can see exactly how my shots have improved since I started. The caffeine tracker is a nice bonus too. Didn't realise how much I was drinking!
App Store Review
Can't believe this is free. The bean library, grind tracking, achievements, it's genuinely fun to use. My morning routine is better because of this app. Keep up the great work.
App Store Review
Stop guessing. Start tracking your espresso.
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