Comparison

Mazzer vs Comall Coffee Roasting

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

Head to head
About

Mazzer

Features
Read full description

The Mazzer app lets you easily communicate with your grinder; it's useful for viewing operating data and maintenance reports, easily adjusting parameters, and gathering customer feedback. The free app connects to nearby grinders via Wi-Fi or Wi-Fi Direct; once connected, operating data from the last 10 days can be downloaded to your device. It also allows you to monitor your grinder and the wear status of its burrs. -------------------------- The app is divided into four areas: service, adjustments, statistics, and surveys. ASSISTANCE Maintenance interventions can be easily scheduled, thanks to the remaining burr life indicator and the dose loading function. The grinder can be loaded with the number of doses corresponding to the amount of coffee stored on site. Service data can be made directly visible to the technician. ADJUSTMENTS Easily adjust electronic grind settings (grinding times and pauses) from your device using the Mazzer App, without having to use the grinder's menu, making everything simple and seamless. STATS By analyzing the data collected by the grinder throughout the workday, the Mazzer App can help you improve your coffee service performance. You can easily view, save, and share this data. SURVEY The survey management system allows you to collect customer feedback on your establishment's service: simply use the app on a tablet and place it at the counter to receive feedback on the various aspects of the service that matter most to you. Alternatively, you can use the app on multiple tablets and conduct tasting and cupping tests. Any results will help you improve your service and, if desired, create content for social media. Once registered, the grinder owner (Master) will be the only person authorized to create other users and assign them one of four different access levels (Manager, Operator, Maintenance Technician, Installer) (each with different levels of data visibility). Furthermore, the grinder's firmware can also be updated via the Mazzer app, ensuring you're always up-to-date with the latest on-board electronics features.

About

Comall Coffee Roasting

Manage coffee roasting profiles, track flavor notes from tasting sessions, and monitor inventory. This platform helps you achieve and repeat desired coffee flavors. Requires a paid subscription and extra hardware for roast monitoring.

Highlights
  • Monitor roasting profiles
  • Save and manage roasting history
  • Conduct coffee tasting sessions
  • Track tasting evaluations
  • Manage inventory
  • Track purchased orders and quality data
Read full description

Comall is a platform for the Roasting and quality management of Coffee. With Comall you can: Monitor your Roastings*, save and manage your history of roasting curve profiles and achieve the best flavors that Coffee can give you. Have Coffee Tasting sessions with your friends, Comall will keep their evaluations and tell you how to achieve and repeat the flavor notes they liked the most! Manage your inventory and track purchased orders and quality data from the palm of your hand. *Roast monitoring requires paid subscription and extra hardware to connect your Roasting machine to Comall; get in touch with us, we're here to help! • Auto-renewable monthly subscription • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase • Privacy policy: https://comall.app/privacy LEGAL NOTICE: The use of Comall on iOS devices is governed by the Standard Apple EULA, which can be found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mazzer4 screens
Comall Coffee Roasting4 screens

Verdict

The call

The clearest difference is update cadence: Comall Coffee Roasting at every 3 weeks against Mazzer's every 4 months. Comall Coffee Roasting also leads on iOS requirement (12 vs 15.0). On price, ads, in-app purchases 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

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

Mazzer ships an update every 4 months, Comall Coffee Roasting every 3 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Mazzer versus Comall Coffee Roasting: the parameters behind the verdict, then further details
ParameterMazzerComall Coffee Roasting
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Subscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012 — better
Further details — not scored
Size277 MB43 MB
Age rating4+4+
DeveloperMazzer Luigi SpaNoe Hernandez

In-app purchases

None

Mazzer

No in-app purchases

None

Comall Coffee Roasting

No in-app purchases

Questions

Is Mazzer free?
Mazzer is free to download, with no in-app purchases.
Is Comall Coffee Roasting free?
Comall Coffee Roasting is free to download, with no in-app purchases.
Do Mazzer or Comall Coffee Roasting have ads?
Neither Mazzer nor Comall Coffee Roasting shows ads.
Which is updated more often, Mazzer or Comall Coffee Roasting?
Mazzer ships an update every 4 months, and Comall Coffee Roasting every 3 weeks. Most recently, Mazzer was updated on October 6, 2026 and Comall Coffee Roasting on September 30, 2026.

Other comparisons