Comparison

MAP BMS vs LANGZEIT Batterien BMS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MAP BMS

Features
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1. The uniqueness of the Bluetooth name ensures that the user can accurately connect and manage the corresponding lithium battery pack. 2. The information visualization query management of the battery can be carried out, and the user can query the relevant status of each string of battery packs, and replace or maintain the abnormal battery. 3. Security setting and reading battery protection parameters, users can set parameters and need to enter a password to modify the parameters. 4. Monitor battery failure alarms and display the current battery failures and the number of failures.

About

LANGZEIT Batterien BMS

Features
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Mit der LANGZEIT Batterien BMS App hast du die volle Kontrolle über deine Batterie – direkt auf deinem Smartphone. Die App wurde speziell für die LANGZEIT LiFePO₄ Batterien mit integriertem Bluetooth Battery Management System (BMS) entwickelt und ermöglicht eine präzise Überwachung in Echtzeit. Hauptfunktionen • Live-Anzeige aller Batteriedaten
Behalte Spannung, Strom, Temperatur, Ladezustand (SoC), Zellspannung und Kapazität stets im Blick. • Bluetooth-Verbindung in Sekunden
Verbinde dein Smartphone kabellos mit der Batterie – ganz ohne Kabel oder zusätzliche Geräte. • Detaillierte Zellüberwachung
Prüfe jede einzelne Zelle deiner LiFePO₄ Batterie in Echtzeit, erkenne Unregelmäßigkeiten sofort und vermeide frühzeitige Alterung. • Temperatur- & Sicherheitsüberwachung
 schützen vor Überhitzung, Unterspannung oder Tiefentladung. • Kompatibilität mit allen LANGZEIT LiFePO₄ Modellen
Perfekt für Wohnmobile, Boote, Solaranlagen, Offgrid-Systeme und Notstromanwendungen.

Screenshots

MAP BMS4 screens
LANGZEIT Batterien BMS3 screens

Verdict

The call

The clearest difference is update cadence: LANGZEIT Batterien BMS at every 3 days against MAP BMS's every 13 months. MAP BMS's advantage is iOS requirement (11.0 vs 13.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MAP BMS ships an update every 13 months, LANGZEIT Batterien BMS every 3 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
MAP BMS versus LANGZEIT Batterien BMS: the parameters behind the verdict, then further details
ParameterMAP BMSLANGZEIT Batterien BMS
PriceFreeFree
Update frequencyEvery 13 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size48 MB23 MB
Age rating4+4+
DeveloperHaidi Energy Tehcnogy Co., LtdSIGA Batteries GmbH

In-app purchases

None

MAP BMS

No in-app purchases

None

LANGZEIT Batterien BMS

No in-app purchases

Questions

Is MAP BMS free?
MAP BMS is free to download, with no in-app purchases.
Is LANGZEIT Batterien BMS free?
LANGZEIT Batterien BMS is free to download, with no in-app purchases.
Do MAP BMS or LANGZEIT Batterien BMS have ads?
Neither MAP BMS nor LANGZEIT Batterien BMS shows ads.
Which is updated more often, MAP BMS or LANGZEIT Batterien BMS?
MAP BMS ships an update every 13 months, and LANGZEIT Batterien BMS every 3 days. Most recently, MAP BMS was updated on October 4, 2026 and LANGZEIT Batterien BMS on October 25, 2026.

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