# TOPDON BatteryLab vs Biscotti CMP

The clearest difference is iOS requirement: TOPDON BatteryLab at 11.0 against Biscotti CMP's 13.0. 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.

## The numbers

| Metric | TOPDON BatteryLab | Biscotti CMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (14 ratings)](https://appshunter.io/ios/app/topdon-batterylab/id6462673217/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 24.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 188 MB | 39 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Campcruisers](https://appshunter.io/developer/1836919014) |

## What reviewers say

### TOPDON BatteryLab

[App page](https://appshunter.io/ios/app/topdon-batterylab/id6462673217)

This app allows you to test your car's battery and generator. It provides detailed battery life and voltage calculations, and can manage multiple devices simultaneously. Generate and view test reports with ease.

**Highlights:** Calculate battery life and voltage, Inspect car generator, Manage multiple devices, Quick device connection, One-click test report generation

**Features:** Vision Pro support

**In-app purchases:** none


### Biscotti CMP

[App page](https://appshunter.io/ios/app/biscotti-cmp/id6791067026)

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

**In-app purchases:** none


## Frequently asked questions

### Is TOPDON BatteryLab free?

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

### Is Biscotti CMP free?

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

### Do TOPDON BatteryLab or Biscotti CMP have ads?

Neither TOPDON BatteryLab nor Biscotti CMP shows ads.

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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.*