# JK BMS vs SnappCharge

The clearest difference is update cadence: JK BMS at weekly against SnappCharge's every 3 weeks. SnappCharge's advantage is iOS requirement (13.0 vs 15.6). 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.

JK BMS ships an update weekly, SnappCharge every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JK BMS | SnappCharge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/jk-bms/id6773679719/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 15 MB | 46 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Boardwalk Business Ventures, Inc.](https://appshunter.io/developer/1481424382) |

## What reviewers say

### JK BMS

[App page](https://appshunter.io/ios/app/jk-bms/id6773679719)

This application connects to battery management systems via Bluetooth to monitor and control active equalizers. It allows users to view real-time status and adjust operating parameters for their battery systems.

**Highlights:** Real-time status monitoring, Operating parameter setting, Battery management system equipment control, Bluetooth connectivity

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

**In-app purchases:** none


### SnappCharge

[App page](https://appshunter.io/ios/app/snappcharge/id6808069559)

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

**In-app purchases:** none


## Frequently asked questions

### Is JK BMS free?

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

### Is SnappCharge free?

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

### Do JK BMS or SnappCharge have ads?

Neither JK BMS nor SnappCharge shows ads.

### Which is updated more often, JK BMS or SnappCharge?

JK BMS ships an update weekly, and SnappCharge every 3 weeks. Most recently, JK BMS was updated on November 5, 2026 and SnappCharge on October 31, 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.*