The best Acaia Brewmaster alternative for better coffee.
Brewmaster is Acaia's companion logger, and it's free. Filtru works with fourteen scale brands including Acaia, and it guides the brew too: timers, community recipes, espresso tools, and a bag scanner.
Available for iPhone and iPad. Free to download.
Brewmaster, on the App Store
First, some honesty.
Brewmaster does live brew graphs well, and it costs nothing. If you own an Acaia scale it's a reasonable companion.
That's also its ceiling. It only works with Acaia hardware, there are no guided brew timers, no community recipes, no bag scanning, no insights, and despite launching in 2015 it shows no public GB rating. Filtru pairs with fourteen scale brands, Acaia included, and brings the rest of the brewing companion with it.
Filtru vs Acaia Brewmaster,
feature by feature.
Based on each app’s public App Store listing and documentation, as of July 2026.
| Feature | Acaia Brewmaster |
 Filtru
★ Recommended
|
|---|---|---|
| Bluetooth scale support | Partial. Acaia scales only | Yes. 14 brands, Acaia included |
| Guided step-by-step brew timers | No. Not advertised; logs brews | Yes. Guided timers for 15 methods |
| Community & shared recipes | No. Not advertised | Yes. Community recipes on every brew method |
| Live brew graphs (weight + flow) | Yes. Real-time flow charts | Yes. Weight + flow-rate brew print per cup |
| Espresso tools | Partial. Logs espresso; no dial-in tools | Yes. Dial-in, shot recording, TDS + extraction |
| Coffee journal | Yes. Brew log with notes + flavours | Yes. Tasting notes with customisable bag styles |
| AI bag scanning | No. Not advertised | Yes. AbolBuna, on-device, 50,000+ bags |
| Stats & insights | No. Not advertised | Yes. Cost per cup, origins, varietals over time |
| Languages | Yes. 6 languages | Yes. 14 languages |
| Price | Yes. Free | Yes. Free · optional PRO from $3.49/mo |
| Track record | Partial. Est. 2015 · no public GB rating | Yes. 4.8★ from 11,914 ratings · est. 2016 |
“Great for casual or power users.”— App Store review of Filtru
Why people switch from Acaia Brewmaster to Filtru.
Your scale shouldn't pick your app.
Brewmaster is built for Acaia hardware and nothing else. Filtru pairs automatically with fourteen Bluetooth scale brands, Acaia among them, so the app survives your next gear upgrade.
Graphs are the start, not the point.
Filtru draws the same live weight and flow-rate graphs, then adds what Brewmaster doesn't: guided step-by-step timers for fifteen methods, community recipes, espresso dial-in with TDS, and insights over time.
A journal that fills itself in.
Scan any bag with AbolBuna, brew with the guided timer, and the entry writes itself. No typing the roaster's label out by hand.
What you get when you switch.
Fourteen scale brands, documented
Every supported brand has a dedicated page: what works, how to pair, and what you'll see while brewing. Acaia included. See the Acaia guide →
Guided brewing for fifteen methods
AeroPress, V60, Chemex, French press, espresso, siphon, and more. Each has a baseline recipe and a guided timer that keeps pace with you. See every brew method →
Accessibility is a feature, not a checkbox
Filtru works properly with VoiceOver, including live spoken readouts of your scale's measurements while you brew, as often or as rarely as you like. And you can switch the whole app to fonts like OpenDyslexic, Lexend, or Atkinson Hyperlegible.
The answer is YES
Switching from Acaia Brewmaster? These all have the same answer:
-
Can I use my Acaia scale in Filtru? Yes
Yes. Filtru supports Acaia scales including Pearl, Pearl S, Lunar, Pyxis, and Cinco, with automatic pairing.
-
Can I see live weight and flow rate while brewing in Filtru? Yes
Yes. With a supported Bluetooth scale connected, Filtru shows live brew weight and flow rate, and keeps a brew graph for every cup.
-
Can I follow a step-by-step brew timer in Filtru? Yes
Yes. Filtru includes guided, step-by-step timers for fifteen brew methods, from AeroPress to espresso.
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Does Filtru work with VoiceOver? Yes
Yes. Filtru is fully usable with VoiceOver, including live spoken readouts of Bluetooth scale measurements, and offers dyslexia-friendly fonts like OpenDyslexic, Lexend, and Atkinson Hyperlegible.
-
Is Filtru free to try? Yes
Yes. Filtru is a free download for iPhone and iPad, with guided brewing included; PRO is an optional upgrade.
Filtru is free to download and works with the gear you already own. No subscription needed to start brewing.
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Acaia Brewmaster is a trademark of its respective owner; Filtru isn’t affiliated with or endorsed by it. Feature and pricing information comes from public listings and documentation as of July 2026. Spotted something out of date? Tell me and I’ll fix it.