# BattCheck vs 凯力朗智能

The clearest difference is update cadence: BattCheck at every 2 months against 凯力朗智能's every 5 months. 凯力朗智能's advantage is iOS requirement (8.0 vs 12.0). 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.

BattCheck ships an update every 2 months, 凯力朗智能 every 5 months. The most recent releases landed on October 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BattCheck | 凯力朗智能 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 3 MB | 49 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBS Group Corporation](https://appshunter.io/developer/1440250784) | [Wenzhou Yunjia Network Technology Co., Ltd.](https://appshunter.io/developer/1448073059) |

## What reviewers say

### BattCheck

[App page](https://appshunter.io/ios/app/battcheck/id1260889667)

Monitor battery systems from 6V to 24V, tracking capacity, status, and charging in real-time. Receive instant alerts for low voltage or overcharging directly on your smartphone.

**Highlights:** Supports 6V, 12V, 24V battery systems, Records up to 5 batteries, Real-time capacity and status tracking, Charging records, Low voltage alerts, High charging voltage alerts

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

**In-app purchases:** none


### 凯力朗智能

[App page](https://appshunter.io/ios/app/id1448073060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BattCheck free?

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

### Is 凯力朗智能 free?

凯力朗智能 is free to download, with no in-app purchases.

### Do BattCheck or 凯力朗智能 have ads?

Neither BattCheck nor 凯力朗智能 shows ads.

### Which is updated more often, BattCheck or 凯力朗智能?

BattCheck ships an update every 2 months, and 凯力朗智能 every 5 months. Most recently, BattCheck was updated on October 8, 2026 and 凯力朗智能 on September 28, 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.*