# EDECOA vs LANGZEIT Batterien BMS

The clearest difference is update cadence: LANGZEIT Batterien BMS at every 3 days against EDECOA's every 3 weeks. LANGZEIT Batterien BMS also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

EDECOA ships an update every 3 weeks, LANGZEIT Batterien BMS every 3 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EDECOA | LANGZEIT Batterien BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/edecoa/id6480369289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 74 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳宇 陈](https://appshunter.io/developer/1738564771) | [SIGA Batteries GmbH](https://appshunter.io/developer/1809092878) |

## What reviewers say

### EDECOA

[App page](https://appshunter.io/ios/app/edecoa/id6480369289)

Monitor your EDECOA inverters in real-time and view historical data graphs. Remotely adjust inverter settings directly from your mobile device for convenient management.

**Highlights:** Real-time inverter data, Historical data graphs, Remote setting adjustments, Mobile device control

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

**In-app purchases:** none


### LANGZEIT Batterien BMS

[App page](https://appshunter.io/ios/app/langzeit-batterien-bms/id6754519253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDECOA free?

EDECOA 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 EDECOA or LANGZEIT Batterien BMS have ads?

Neither EDECOA nor LANGZEIT Batterien BMS shows ads.

### Which is updated more often, EDECOA or LANGZEIT Batterien BMS?

EDECOA ships an update every 3 weeks, and LANGZEIT Batterien BMS every 3 days. Most recently, EDECOA was updated on October 15, 2026 and LANGZEIT Batterien BMS on October 25, 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.*