Mobius vs Tommoo
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.
Tommoo
Manage your smart devices conveniently from your phone. Monitor device status, connect new devices quickly, and control lighting effects. Get early access to new technology and share your thoughts.
- Real-time device status monitoring
- Quick new device connection
- Support for multiple devices
- Artistic lighting effect control
- Early access to new technology
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Introducing Tommoo , Tommoo is an app to help you mange your smart devices, right at your fingertips. ---Check the status of your device in real time ---Connect new device in seconds ---Multiple devices can be connected ---Enjoy the artistry & magic of lighting effect ---Get a first look at new tech and share your ideas
Screenshots
Verdict
The clearest difference is update cadence: Tommoo at every 10 days against Mobius's every 2 months. Tommoo also leads on iOS requirement (12.0 vs 15.6). Mobius's advantage is review sentiment (27% vs 12%) and ratings volume (328 vs 31). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 2.0 for Mobius against 1.9 for Tommoo. That said, the two scores are not equally well evidenced: Mobius has 328 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 27% of Mobius's written reviews are positive against 12% of Tommoo's.
Mobius ships an update every 2 months, Tommoo every 10 days. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.
| Parameter | Mobius | Tommoo |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (328 ratings) — better | 1.9 (31 ratings) |
| Positive reviews | 27.5% of reviews — better | 11.8% of reviews |
| Number of ratings | 328 — better | 31 |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | C2 Development, LLC | Shenzhen Oumiya Originality Design Co., Ltd |
Customer experience
Mobius
Tommoo
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
Tommoo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mobius
No in-app purchases
Tommoo
No in-app purchases
