# Flowlink vs Rolls LFP Connect

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.

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.

## The numbers

| Metric | Flowlink | Rolls LFP Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (7 ratings)](https://appshunter.io/ios/app/rolls-lfp-connect/id6478932811/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 43 MB | 35 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flowlink Environmental Inc.](https://appshunter.io/developer/1458307570) | [Surrette Battery Co. Ltd.](https://appshunter.io/developer/1734483509) |

## What reviewers say

### Flowlink

[App page](https://appshunter.io/ios/app/flowlink/id1458307571)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rolls LFP Connect

[App page](https://appshunter.io/ios/app/rolls-lfp-connect/id6478932811)

Monitor your compatible LFP batteries for voltage, current, temperature, and charge status. Organize battery installations and submit service requests directly to support personnel.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flowlink free?

Flowlink is free to download, with no in-app purchases.

### Is Rolls LFP Connect free?

Rolls LFP Connect is free to download, with no in-app purchases.

### Do Flowlink or Rolls LFP Connect have ads?

Neither Flowlink nor Rolls LFP Connect shows ads.

### Which is updated more often, Flowlink or Rolls LFP Connect?

Flowlink ships an update every 2 months, and Rolls LFP Connect every 3 months. Most recently, Flowlink was updated on October 17, 2026 and Rolls LFP Connect on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*