Mobius vs Coat Color
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Manage multiple tanks
- Create custom scenes
- Drag-and-drop scheduling
- Lighting control with templates
- Flow control for pumps
- Dosing automation and tracking
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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.
Coat Color
Predict your puppy's potential coat color by inputting genetic data from its parents. This straightforward tool allows you to track canine genes and forecast outcomes with basic information.
- Predict puppy coat color
- Input parent genetic data
- Track dog genes
- Easy to use interface
- Basic data input
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With Coat Color you can easily predict a possible coat color for any puppy based on the genes that its mother and father passed through. With this easy to use application you can track your dog's genes and predict a possible outcome having just basic data.
Screenshots
Verdict
The clearest difference is review sentiment: Coat Color at 75% against Mobius's 26%. Coat Color also leads on rating (4.8 vs 2.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Coat Color holds the better App Store score, 4.8 against 2.0. Both are backed by a comparable volume of ratings — 331 and 115 respectively. Written reviews point the same way: 26% of Mobius's written reviews are positive against 75% of Coat Color's.
Mobius ships an update every 2 months, Coat Color every 4 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Mobius | Coat Color |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (331 ratings) | 4.8 (115 ratings) — better |
| Positive reviews | 26.1% of reviews | 75.0% of reviews — better |
| Number of ratings | 331 — better | 115 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 95 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | C2 Development, LLC | BAKIA SAS |
Customer experience
Mobius
Coat Color
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
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- Wi-Fi connectivity
Coat Color
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mobius
No in-app purchases
Coat Color
No in-app purchases









