Archived App (Last seen on 17 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • June 30, 2018
  • June 24, 2025
PLAATO screenshot #1 for iPhone
PLAATO screenshot #2 for iPhone
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PLAATO screenshot #4 for iPhone
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PLAATO screenshot #6 for iPhone
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About

This app monitors your ongoing fermentation process, sending key parameters like temperature and estimated alcohol content directly to your phone. It provides real-time data access and allows you to export information for analysis and comparison.

Real-time fermentation monitoring
Temperature measurement (°F/°C)
Estimate Specific Gravity and alcohol content
WiFi connectivity for remote access
Versatile for beer, cider, wine
Data export for analysis
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What's New in PLAATO

1.4

June 24, 2025

Minor improvements

User reviews

Plato airlock and iOS

Doesn’t work; will not pair with network. Briefly connected and counted 13 bubbles and no connection after that in spite of vigorous fermentation. Impossible to re set-up with message that network could not communicate with device.

update SG

I’ve been using this for several months and it’s not yet “learning” much despite that mode being set.
so what do I get? optimal is good data, but since that isn’t there yet, at least a nice graph as I manually update the SG would be nice. so if you could improve things such that when I take a manual reading (which it turns out is still very necessary/making this device a bit pointless in my experience thus far) the least that you could do is smooth out that fermentation line on the graph with the new data instead of having this hard jump when I update what the device/app thinks is going on vs. reality
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Good but...

I just got the Plaato for my kegerator, and am planning to add a second one. I really like how easy it is to pair everything, and setup was super simple. My big disappointment is with the app. I’m planning to mount an iPad with that is paired to my kegerator on the wall, so friends and visitors can see what’s on tap. However the current app is not responsive to the tablet screen, and will not rotate horizontally. Super disappointing!!
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Doesn’t work

Not even a monitoring gravity level

Using with Plaato Keg

First if this is a really nice tool for monitoring the levels in my keg. The notifications work and are not overloading me with notifications.

Where it could be better... the temp function has issues and yes the company has a work around to change the settings, but it does not work well in my setup. I can never get it to an accurate reading. It to be honest, I did not buy this to keep up with my temp. So this dose not impact my review in any way. The only reason I give it 4 stars instead of 5, is that I really don’t care how many gallons I have left in my keg. Well, not really. If they could make that field selectable, pints would be better in my opinion. 99% of the time I pour into a pint glass, and after a few I don’t want to have to worry with math! What would I rather see? You have 3 gallons remaining? No, tell me instead in have 24 pints remaining. That is more helpful to me. Please give us the option here to select how we view beer remaining!
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Developer apps

FAQ

What is PLAATO?

PLAATO is a smart airlock that connects to your phone via WiFi to monitor your fermentation. It measures CO2 flow to estimate specific gravity, alcohol content, and ambient temperature, providing real-time insights into your brewing or winemaking process.

What devices does PLAATO support?

The PLAATO app is supported on iPhone and iPod devices. The PLAATO airlock hardware is designed to work with various fermenters for beer, cider, wine, and other alcoholic fermentations.

How does PLAATO estimate alcohol content?

PLAATO works by continuously measuring the flow of CO2 from your fermenter. Since the fermentation process generates equal amounts of CO2 and ethanol, PLAATO uses this data to estimate the specific gravity and alcohol percentage.

Can I export data from PLAATO?

Yes, PLAATO allows you to export the unique data generated from each batch. This feature helps you understand your fermentation, compare techniques, and improve your understanding of the process.

Is PLAATO suitable for different types of fermentation?

Yes, PLAATO is versatile and works on beer, cider, wine, and all other alcoholic fermentations. It replaces your ordinary airlock, and monitoring starts automatically once switched.

What is the age rating for PLAATO?

PLAATO has an age rating of 12+. This indicates it is suitable for users aged 12 and older.

How often is PLAATO updated?

The latest version of PLAATO is 1.4, and it was last updated on June 24, 2025. This suggests regular updates to improve functionality and reliability.

Where can I find reviews for PLAATO?

You can find reviews for PLAATO at www.plaato.io/reviews. The app currently has a rating of 3.2 stars from 21 ratings.