Comparison

Poster 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

Poster

A cloud-based point-of-sale system designed for various food service businesses like cafes, restaurants, and food trucks. It offers sales, cash, inventory, and financial accounting tools to help manage operations and make informed decisions.

Highlights
  • Cloud-based POS system
  • Sales and cash tracking
  • Inventory management
  • Financial accounting
  • Reporting and analytics
  • Mobile POS for food trucks
Read full description

Poster POS is a cloud-based iPad Point-of-sale system for cafe, restaurant, coffee shop, bar, pub, fastfood, streetfood, shops, bakeries, food truck, festivals (mobile POS). Setup takes less than 15 minutes, and it is cheaper and more powerful than most POS solutions on the market. Poster POS has sales, cash, inventory and financial accounting. We offer modern hardware and technologies for your business. Our product will help you to keep track of everything happening at your restaurant or store and to make right decisions based on powerful reporting. Check out Poster POS for cafe and restaurant POS (Point-of-sale).

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

Poster3 screens
Comall Coffee Roasting4 screens

Verdict

The call

The clearest difference is rating: Comall Coffee Roasting at 5.0 against Poster's 3.3. Comall Coffee Roasting also leads on review sentiment (100% vs 67%) and iOS requirement (12 vs 15.6). Poster's advantage is monetization model (free vs subscription) and update cadence (every 4 days vs every 3 weeks). 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.

ReceptionRating · Positive reviews · Number of ratings

Comall Coffee Roasting holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 67% of Poster's written reviews are positive against 100% of Comall Coffee Roasting's.

UpkeepUpdate frequency

Poster ships an update every 4 days, Comall Coffee Roasting every 3 weeks. The most recent releases landed on October 23, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
Poster versus Comall Coffee Roasting: the parameters behind the verdict, then further details
ParameterPosterComall Coffee Roasting
PriceFreeFree
Rating3.3 (7 ratings)5.0 (2 ratings) — better
Positive reviews67.2% of reviews100.0% of reviews — better
Number of ratings7 — better2
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612 — better
Further details — not scored
Size152 MB43 MB
Age rating4+4+
DeveloperPoster POS IncNoe Hernandez

Customer experience

Poster

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews67 reviews
Positive67.2%
Neutral6.0%
Negative26.9%

Comall Coffee Roasting

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Poster

No in-app purchases

None

Comall Coffee Roasting

No in-app purchases

Questions

Is Poster free?
Poster 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.
Which has better reviews, Poster or Comall Coffee Roasting?
Comall Coffee Roasting is rated higher. Poster averages 3.3 out of 5 from 7 ratings, while Comall Coffee Roasting averages 5.0 from 2 ratings.
Do Poster or Comall Coffee Roasting have ads?
Neither Poster nor Comall Coffee Roasting shows ads.
Which is updated more often, Poster or Comall Coffee Roasting?
Poster ships an update every 4 days, and Comall Coffee Roasting every 3 weeks. Most recently, Poster was updated on October 23, 2026 and Comall Coffee Roasting on September 30, 2026.

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