Comparison

Mobius vs MarineWay

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

Head to head
About

Mobius

This app provides intelligent control for aquarium equipment, simplifying management of multiple tanks. Create custom scenes, schedules, and access quick status updates to maintain your aquatic environment with ease.

Highlights
  • Manage multiple tanks
  • Create custom scenes
  • Drag-and-drop scheduling
  • Lighting control with templates
  • Flow control for pumps
  • Dosing automation and tracking
Features
Read full description

Mobius® is an innovative control platform for your EcoTech Marine products. A core rethinking of how products connect and function make Mobius one of the simplest and smartest control apps you'll ever use. Manage multiple tanks and get quick status updates from dashboard widgets. Easily create Scenes that are accessible to run from the dashboard. Scenes make repetitive tasks as simple as tapping a button. Creating schedules is a snap with Mobius's drag and drop interface. DASHBOARD - Run and create custom scenes using your equipment to make repetitive tasks easy. - Configure and organize your widgets so you can stay current with what is happening in your tank. - Quick access to your devices. LIGHTING - The lighting control interface makes creating a schedule easier than ever. - Proven templates make sure your tank gets off to a great start! - Use our coral acclimation mode to welcome your new livestock. - Save & share your customized templates. FLOW - Use our easy schedule editing interface to customize your Vectra & VorTech schedule. - Utilize all of our great pump modes like ReefCrest, Lagoon and Tidal Swell. - Initiate Feed mode to reduce the aquarium flow for spot-feeding. - Easily calibrate your Vectra with our simple walkthrough. DOSING - Auto Mode: Tell us the additive you're dosing and how much, we'll take care of when based on proven best practices. - Manual Mode: You're in control. Specify dosage and duration or rate. - Continuous Mode: Set a dosing rate, and your Versa will dose as long as it has power. - Easy Calibration - Keep track of how much additive is left in the containers, so you don't run out. - Need a one-time dose? Use Instant Dose to dose your tank quickly.

About

MarineWay

Log all aspects of your aquarium, from water parameters and livestock to feeding and maintenance schedules. This app helps you track changes, troubleshoot issues, and ensure your reef tank thrives. It offers multi-tank support and reminders for husbandry tasks.

Highlights
  • Water parameters log
  • Husbandry log and reminders
  • Livestock tracking
  • Tank feed logging
  • Multi-tank support
Features
Read full description

Keep all notes in the App, like ”Everything”, ”CO2 and CRx media refill”, ”lights”, ”stocklist”, ”water changes”, ”dosings” and ”recipe and formulas”. Writing the date and then the measurements or the observation or any other thing. Nothing too complicated at all. After a while, you will find more things than the water parameters that would be good to mark in the notes, like the dates when you changed water, T5 or MH bulbs, CO2 for the calcium reactor, dosing amounts, and many more things. One advantage with the App is that you don’t need to rely solely on your memory. Your memory isn't stellar, and these notes are essential in my work nowadays. Especially when it comes to troubleshooting. If the corals one day don’t look happy, you could go back and see what has been done the last couple of weeks. If you see cyanobacteria starting to grow on the sand, you can go back and check if the parameters have changed or if any changes have been done with light schedules or if any other things have changed. This way you’ve figured out a lot of stuff that you couldn’t have without the notes. Features 1. Water parameters log 2. Husbandry log and plan with a reminder 3. Livestock tracking 4. Tank feed 5. Multi tank support Happy reefing You may purchase an auto-renewing subscription through an In-App Purchase. (If you do not maintain a subscription you can only track 20 livestock and only have 1 tank) • Auto-renewable subscription • 1 month ($4.99) • 1 year ($19.99) • 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 canceled 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://marineway.flycricket.io/privacy.html • Terms of use: https://marineway.flycricket.io/terms.html

Screenshots

Mobius4 screens
MarineWay4 screens

Verdict

The call

The clearest difference is rating: MarineWay at 4.5 against Mobius's 2.0. MarineWay also leads on update cadence (monthly vs every 2 months). Mobius's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment, device support and iOS requirement 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. MarineWay sells 2 in-app purchases, starting at $4.99 per month. Mobius asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MarineWay holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Mobius has 333 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 26% of Mobius's written reviews are positive against 33% of MarineWay's.

UpkeepUpdate frequency

Mobius ships an update every 2 months, MarineWay monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Mobius versus MarineWay: the parameters behind the verdict, then further details
ParameterMobiusMarineWay
PriceFreeFree
Rating2.0 (333 ratings)4.5 (4 ratings) — better
Positive reviews26.1% of reviews33.3% of reviews — better
Number of ratings333 — better4
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.614.1 — better
Further details — not scored
Size95 MB22 MB
Age rating4+4+
DeveloperC2 Development, LLC兆辉 马

Customer experience

Mobius

All ratings328 ratings
Positive22.9%
Neutral3.4%
Negative73.8%
Written reviews226 reviews
Positive26.1%
Neutral3.5%
Negative70.4%

MarineWay

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

Mobius

Reported bugs

5 issues
  • Constant disconnections
  • Inability to add/connect devices
  • Lighting schedule not working as expected
  • Time/date resets randomly
  • Crashes and freezes

Requested features

6 requests
  • Remote access and control
  • Improved lighting schedule customization
  • Pump/device off option
  • Sync settings across devices
  • Better documentation and tutorials
Show 1 more
  • Wi-Fi connectivity

MarineWay

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mobius

No in-app purchases

2 purchases

MarineWay

Subscriptions2
  • Monthly subscription$4.991 Month
  • Yearly subscription$19.991 Year

Questions

Is Mobius free?
Mobius is free to download, with no in-app purchases.
Is MarineWay free?
MarineWay is free to download, with in-app purchases available.
Which has better reviews, Mobius or MarineWay?
MarineWay is rated higher. Mobius averages 2.0 out of 5 from 333 ratings, while MarineWay averages 4.5 from 4 ratings.
Do Mobius or MarineWay have ads?
MarineWay shows ads; Mobius does not.
Which is updated more often, Mobius or MarineWay?
Mobius ships an update every 2 months, and MarineWay monthly. Most recently, Mobius was updated on November 2, 2026 and MarineWay on November 3, 2026.

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