Comparison

ReefKinetics Cloud Controller vs HYDROS App

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

Head to head
About

ReefKinetics Cloud Controller

This app simplifies aquarium maintenance for both experienced and new reef enthusiasts. It assists with complex environments and makes the hobby less intimidating. The associated device helps run tests and fix potential issues.

Highlights
  • Assists advanced reefers
  • Simplifies hobby for new enthusiasts
  • Runs reagent-based tests
  • Runs probe-based tests
  • Helps fix potential issues
Features
Read full description

Is a venture-backed company based in Beirut, created and driven by passion and long experience in Reef aquariums. With capabilities in design, engineering, hardware, software and chemistry; we aim at simplifying aquarium maintenance by: • Assisting advanced reefers that grow complex environments. • Making this hobby less intimidating for new enthusiasts. Reefbot is a device that has different purposes of watching, reporting and caring for your aquarium. Reefbot will allow you to easily: • Run reagent-based tests. • Run probe-based tests. • Fix different potential issues.

About

HYDROS App

Easily monitor and control your aquarium's vital parameters like temperature, pH, and salinity. Manage all your connected devices, including ATOs, lights, and pumps, with a user-friendly interface. Quick setup with preset configurations means no coding is required to get your system running.

Highlights
  • Monitor temperature, ORP, pH, salinity
  • Control ATO, lights, heaters, pumps
  • User-friendly interface
  • Quick setup with presets
  • Manage multiple devices and aquariums
  • Set schedules and create modes
Features
Read full description

Use the CoralVue HYDROS App to control and monitor HYDROS aquarium devices from your smartphone or tablet. The user-friendly interface allows you to easily monitor your aquarium's temperature, ORP, pH, alkalinity levels, salinity, and more. With just one tap, you can control your ATO, lights, heaters, pumps, skimmer, calcium reactor, RO/DI units, etc. Setup is quick and easy! With 18+ different preset configurations and growing, it will take only minutes to get all of your equipment set up and running, with no coding required. SUPPORTED DEVICES: -HYDROS Control X2, X4, XS, XD, X3, X4, XP8, X10 -HYDROS Kraken -HYDROS Minnow -HYDROS Launch -HYDROS WaveEngine, WaveEngine LT -IceCap Gyre Dual Pump WiFi Controller DISCOVER MORE: -Intuitive interface features multiple view options such as tile, text, or graph -Adjust your view settings to light mode, dark mode, or auto, which will automatically adjust to your mobile device's settings -Ability to manage multiple HYDROS devices and aquariums from one single-screen -Monitor and control WiFi outlets -Set schedules and create modes -Archive controller settings STAY CONNECTED We welcome you to join our HYDROS community at forum.coralvuehydros.com where you can ask questions, learn more about your HYDROS devices, and connect with other aquatic hobbyists like yourself.

Screenshots

ReefKinetics Cloud Controller4 screens
HYDROS App3 screens

Verdict

The call

ReefKinetics Cloud Controller and HYDROS App both sit at 3.4 stars, but that hides the real split: 62% of HYDROS App's written reviews are positive against 0% of ReefKinetics Cloud Controller's. HYDROS App also leads on ratings volume (24 vs 5). ReefKinetics Cloud Controller's advantage is update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.6). On price, rating, 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

On the App Store both sit at effectively the same score — 3.4 for ReefKinetics Cloud Controller against 3.5 for HYDROS App. Both are backed by a comparable volume of ratings — 5 and 24 respectively. Written reviews are what separate them: 0% of ReefKinetics Cloud Controller's written reviews are positive against 62% of HYDROS App's.

UpkeepUpdate frequency

ReefKinetics Cloud Controller ships an update monthly, HYDROS App every 3 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
ReefKinetics Cloud Controller versus HYDROS App: the parameters behind the verdict, then further details
ParameterReefKinetics Cloud ControllerHYDROS App
PriceFreeFree
Rating3.4 (5 ratings)3.5 (24 ratings) — better
Positive reviews0.0% of reviews62.3% of reviews — better
Number of ratings524 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size33 MB70 MB
Age rating4+4+
DeveloperReef Kinetics salCoralvue

Customer experience

ReefKinetics Cloud Controller

All ratings5 ratings
Positive40.0%
Neutral20.0%
Negative40.0%
Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

HYDROS App

All ratings22 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews77 reviews
Positive62.3%
Neutral7.8%
Negative29.9%

In-app purchases

None

ReefKinetics Cloud Controller

No in-app purchases

None

HYDROS App

No in-app purchases

Questions

Is ReefKinetics Cloud Controller free?
ReefKinetics Cloud Controller is free to download, with no in-app purchases.
Is HYDROS App free?
HYDROS App is free to download, with no in-app purchases.
Which has better reviews, ReefKinetics Cloud Controller or HYDROS App?
HYDROS App is rated higher. ReefKinetics Cloud Controller averages 3.4 out of 5 from 5 ratings, while HYDROS App averages 3.5 from 24 ratings.
Do ReefKinetics Cloud Controller or HYDROS App have ads?
Neither ReefKinetics Cloud Controller nor HYDROS App shows ads.
Which is updated more often, ReefKinetics Cloud Controller or HYDROS App?
ReefKinetics Cloud Controller ships an update monthly, and HYDROS App every 3 months. Most recently, ReefKinetics Cloud Controller was updated on October 24, 2026 and HYDROS App on October 29, 2026.

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