TagID Config vs Pramac EMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TagID Config
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The app is used to configurate the TagID with all relevant battery data. The TagID is a Fronius developed electronic product which is installed on lead acid batteries and operates as sensor.
Pramac EMS
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With the Pramac EMS App, you can monitor and manage your Battery Energy Storage Systems (BESS) anytime and anywhere. The app connects you to a powerful cloud-based Energy Management System (EMS) - designed for flexibility, interoperability, and ease of use. Core Features: • 24/7 monitoring of your BESS via Pramac EMS Cloud • Access to historical data via reports • Predefined operation modes (e.g. peak shaving, self-consumption, multi-use) • Flexible scheduling of operation modes • Integration of PV inverters and charging stations • Load management for BESS and EV charging • Alerts and notifications via UI and E-Mail
Screenshots
Verdict
The clearest difference is update cadence: Pramac EMS at every 2 months against TagID Config's every 6 months. On price, ads, in-app purchases and device support 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.
TagID Config ships an update every 6 months, Pramac EMS every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | TagID Config | Pramac EMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Fronius International GmbH | Pramac Storage Systems GmbH |
In-app purchases
TagID Config
No in-app purchases
Pramac EMS
No in-app purchases
Questions
Is TagID Config free?
Is Pramac EMS free?
Do TagID Config or Pramac EMS have ads?
Which is updated more often, TagID Config or Pramac EMS?
Other comparisons
