Flowlink vs Rolls LFP Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flowlink
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Flowlink app enables remote, real-time monitoring of a wide range of water quality, flow and operational parameters. In conjunction with Flowlink hardware, the app helps to prevent water pollution and facilitate environmental compliance. Whether users monitor one site, or a hundred, Flowlink app helps to view the current status of all of their projects. Projects are conveniently sorted by the "health" indicator updated in real-time. The overview displays the real-time status of flow control and the system state making the key information available in matter of seconds. Live, interactive data graphs allow to quickly delve into each parameter behaviour while automated push notification service provides alerts and insights to enable proactive decision making.
Rolls LFP Connect
Monitor your compatible LFP batteries for voltage, current, temperature, and charge status. Organize battery installations and submit service requests directly to support personnel.
- Read battery voltage, current, and temperature
- Monitor state of charge and cycles
- View active fault information
- Organize battery and system locations
- Submit support and warranty requests
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Rolls LFP Connect app allows users to connect to and view battery status information for the full range of Rolls R-Series, G-Series, VB-Series and S-Series drop-in LFP (LiFePO4) batteries, as well as S-Series ESS STACK-LV stackable DC ESS models. View the following battery status: State of Charge Voltage Current Internal Temperature Active Fault Information Cycles Installer Mode allows users and industry professionals to track, rename, and organize battery and location details for each system installation. Wirelessly connect to Rolls 51.2V STACK-LV batteries to assign the applicable RS-485 or CAN BUS protocol for closed-loop inverter communication. After installation, users can complete a product registration form or, if support is needed, submit a technical support ticket or warranty request directly to Rolls Technical Service team via the app. (Not compatible with other Rolls LFP (LiFePO4) ESS products)
Screenshots
Verdict
Flowlink and Rolls LFP Connect are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Flowlink ships an update every 2 months, Rolls LFP Connect every 3 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | Flowlink | Rolls LFP Connect |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.7 (7 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Flowlink Environmental Inc. | Surrette Battery Co. Ltd. |
In-app purchases
Flowlink
No in-app purchases
Rolls LFP Connect
No in-app purchases
Questions
Is Flowlink free?
Is Rolls LFP Connect free?
Do Flowlink or Rolls LFP Connect have ads?
Which is updated more often, Flowlink or Rolls LFP Connect?
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