KSB FlowManager vs VoiceLine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KSB FlowManager
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KSB FlowManager App 2.0. Our solution for easy operation of intelligent KSB products via Bluetooth / Bluetooth Low Energy. The new design concept of the app with optimized customer interface, allows an easy and quick entry into the product configuration. A clear tile design offers the following selection options: - Device configuration - Demo mode - product catalog - Support mode In the "Device configuration" area, the control parameters are displayed in different views. The parameter view gives access to all customer parameters of the devices. This is clearly sorted by parameter groups. A favorites list and a search function make it easier to find special parameters. Alarms and messages are displayed and can be acknowledged. If supported by the device, a commissioning wizard guides you through the initial commissioning* in simple steps. In the "Manage data sets" area, configurations can be read from the controller. The data generated by this can be saved on the smartphone and then sent and received by e-mail. Saved configurations can also be transferred to a pump control. It is also possible to update the device to the latest firmware. In "demo mode", you can become familiar with the operation and configuration of all supported devices* without any worries. Animated process variables, alarms and warnings support you. We are sure you are curious about what else KSB has to offer. Browse extensively in the "KSB Product Catalogue". Do you have any questions or problems - we will be happy to help you. You can contact us by e-mail or phone. *The KSB FlowManager App 2.0 can be used to operate the following devices: - PumpDrive 2 - PumpDrive ECO - MyFlowDrive 2 - myFlow - EtaLine Pro - PumpDrive 3 - Boatronic/Systronic - Invar - CalioPro Plus **Depending on device
VoiceLine
This app offers smart voice messaging for businesses, combining voice recording with automatic transcription. It's ideal for remote and hybrid teams, allowing asynchronous communication and integration with popular business tools.
- Hybrid voice-to-text messaging
- Automatic transcription
- Asynchronous communication
- Remote collaboration tool
- Integration with Slack, Teams, Jira
- Record messages on the go
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VoiceLine — Your AI Assistant for the Field VoiceLine is an AI assistant built for anyone who works in the field, not another app you have to feed. Wherever your job happens away from a desk, you just talk, and VoiceLine turns what you say into everything the rest of your work requires: reports, tasks, updates to your systems, a record of what actually happened. No typing, no forms, no catching up on admin after hours. Walk into every visit already prepared: VoiceLine briefs you beforehand on the account's history, open items, and anything worth knowing before you walk in, so you show up sharp instead of scrambling in the parking lot. When you're done, debrief by voice on your way to the next stop and hand the paperwork to your assistant. It drafts the report, updates the record, and queues the follow-ups, so your evenings stay yours. And when something worth knowing comes up in conversation, like a competitor mention, a pricing objection, or a complaint, VoiceLine catches it and flags it, turning things you'd normally forget by lunch into intelligence your company can actually act on. Beyond each visit, VoiceLine keeps working in the background throughout your day, nudging you when something needs attention and surfacing the next best action before you have to ask for it, so the busywork flows to you instead of you having to go find it. Less time on data entry, more time doing the job you're actually there for.
Screenshots
Verdict
The clearest difference is update cadence: VoiceLine at every 4 days against KSB FlowManager's every 6 weeks. KSB FlowManager's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, 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.
KSB FlowManager ships an update every 6 weeks, VoiceLine every 4 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | KSB FlowManager | VoiceLine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 260 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | KSB SE & Co. KGaA | VoiceLine Gmbh |
In-app purchases
KSB FlowManager
No in-app purchases
VoiceLine
No in-app purchases









