Comparison

Rain Bird vs Communikey.io

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

Head to head
About

Rain Bird

Control your sprinklers remotely from your mobile device. Automate watering schedules and adjust for weather conditions to conserve water and reduce costs. Compatible with various Rain Bird controller models.

Highlights
  • Remote sprinkler control
  • Customizable watering schedules
  • Automated weather adjustments
  • Water and money saving
  • Controller model compatibility
Features
Read full description

Smart Watering Made Simple. Connect your Rain Bird controller to your mobile device to turn on sprinklers, set up customized watering schedules, and automate weather adjustments, saving you water and money. Compatible with the following Rain Bird controller models: ST8-WIFI ESP-TM2 ESP-RZXe ESP-Me ESP-ME3 RC2 ARC8 For more information: http://wifi.rainbird.com 1-800-RAINBIRD

About

Communikey.io

This application provides a comprehensive system for managing building access and permissions for individuals and companies. It allows for mobile control of door access, visitor communication, and access history tracking.

Highlights
  • Mobile door access control
  • Visitor Unit Wi-Fi module
  • Video/audio calls from Visitor Unit
  • iOS app access control
  • Event history access
Features
Read full description

Сommunikey.io it's a product for private households, small and middle-companies with offices. It provides customers with a full cycle system for the whole control of people management who have access to their buildings and permissions for them at a reasonable price. Features: * using the mobile app to control door access; * Wi-Fi module on Visitor Unit; * video/audio calls from Visitor Unit to the required tenant; * enter access control from iOS app * own events history access from iOS app

Screenshots

Rain Bird4 screens
Communikey.io3 screens

Verdict

The call

The clearest difference is rating: Rain Bird at 4.7 against Communikey.io's 2.3. Rain Bird also leads on ratings volume (79K vs 26) and review sentiment (31% vs 13%). On price, update cadence, ads and in-app purchases 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

Rain Bird holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Rain Bird has 79K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 31% of Rain Bird's written reviews are positive against 13% of Communikey.io's.

UpkeepUpdate frequency

Rain Bird ships an update every 2 months, Communikey.io monthly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Rain Bird versus Communikey.io: the parameters behind the verdict, then further details
ParameterRain BirdCommunikey.io
PriceFreeFree
Rating4.7 (79K ratings) — better2.3 (26 ratings)
Positive reviews31.2% of reviews — better12.5% of reviews
Number of ratings79K — better26
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size48 MB30 MB
Age rating4+4+
DeveloperRain Bird CorporationVantage Integration inc

Customer experience

Rain Bird

All ratings66,807 ratings
Positive93.0%
Neutral3.1%
Negative3.9%
Written reviews891 reviews
Positive31.2%
Neutral17.5%
Negative51.3%

Communikey.io

All ratings24 ratings
Positive29.2%
Neutral4.2%
Negative66.7%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

Bugs and requests

Rain Bird

Reported bugs

5 issues
  • Constant connection errors
  • App crashes frequently
  • Date/time not syncing correctly
  • Seasonal adjustment not working as expected
  • Manual controls not functioning properly

Requested features

6 requests
  • Add water usage history and analytics
  • Allow pausing of individual zones
  • Improve manual control options
  • Add weather integration and smart scheduling
  • Improve notification system
Show 1 more
  • Add ability to turn off entire system remotely

Communikey.io

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Rain Bird

No in-app purchases

None

Communikey.io

No in-app purchases

Questions

Is Rain Bird free?
Rain Bird is free to download, with no in-app purchases.
Is Communikey.io free?
Communikey.io is free to download, with no in-app purchases.
Which has better reviews, Rain Bird or Communikey.io?
Rain Bird is rated higher. Rain Bird averages 4.7 out of 5 from 79K ratings, while Communikey.io averages 2.3 from 26 ratings.
Do Rain Bird or Communikey.io have ads?
Neither Rain Bird nor Communikey.io shows ads.
Which is updated more often, Rain Bird or Communikey.io?
Rain Bird ships an update every 2 months, and Communikey.io monthly. Most recently, Rain Bird was updated on October 24, 2026 and Communikey.io on October 24, 2026.

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