Comparison

HYDROS App vs Hydor App

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

Head to head
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.

About

Hydor App

Remotely manage and configure your aquarium devices from anywhere. Set daily programs, create personalized device sets, and receive status notifications to keep your aquarium running smoothly.

Highlights
  • Remote Wi-Fi device management
  • Configure daily programs
  • Create personalized device sets
  • Real-time status notifications
  • Manage multiple devices
Features
Read full description

Control your aquarium devices at home or wherever you are thanks to Hydor. With the Hydor app You will be able to: - Manage each Hydor device via Wi-fi directly and in remote - Configure and manage your daily program - Create personalized sets linked to your account - Notification system can update you on Hydor device status wherever you are. Enter into the Hydor world!

Screenshots

HYDROS App3 screens
Hydor App4 screens

Verdict

The call

The clearest difference is review sentiment: HYDROS App at 62% against Hydor App's 10%. HYDROS App also leads on rating (3.7 vs 1.4). Hydor App's advantage is iOS requirement (11.0 vs 15.6). On price, ratings volume, update cadence and ads 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

HYDROS App holds the better App Store score, 3.7 against 1.4. Both are backed by a comparable volume of ratings — 22 and 51 respectively. Written reviews point the same way: 62% of HYDROS App's written reviews are positive against 10% of Hydor App's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
HYDROS App versus Hydor App: the parameters behind the verdict, then further details
ParameterHYDROS AppHydor App
PriceFreeFree
Rating3.7 (22 ratings) — better1.4 (51 ratings)
Positive reviews62.3% of reviews — better10.0% of reviews
Number of ratings2251 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size70 MB45 MB
Age rating4+4+
DeveloperCoralvueFerplast S.p.a.

Customer experience

HYDROS App

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

Hydor App

All ratings51 ratings
Positive9.8%
Neutral0.0%
Negative90.2%
Written reviews50 reviews
Positive10.0%
Neutral2.0%
Negative88.0%

In-app purchases

None

HYDROS App

No in-app purchases

None

Hydor App

No in-app purchases

Questions

Is HYDROS App free?
HYDROS App is free to download, with no in-app purchases.
Is Hydor App free?
Hydor App is free to download, with no in-app purchases.
Which has better reviews, HYDROS App or Hydor App?
HYDROS App is rated higher. HYDROS App averages 3.7 out of 5 from 22 ratings, while Hydor App averages 1.4 from 51 ratings.
Do HYDROS App or Hydor App have ads?
Neither HYDROS App nor Hydor App shows ads.
Which is updated more often, HYDROS App or Hydor App?
HYDROS App ships an update every 3 months, and Hydor App every 3 months. Most recently, HYDROS App was updated on October 18, 2026 and Hydor App on October 15, 2026.

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