# 车商记 vs SystemBatteryAnalysis

The clearest difference is rating: 车商记 at 5.0 against SystemBatteryAnalysis's 4.4. 车商记 also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.1). SystemBatteryAnalysis's advantage is ratings volume (212 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SystemBatteryAnalysis sells 2 one-off in-app purchases. 车商记 asks for nothing beyond the download.

车商记 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: SystemBatteryAnalysis has 212 ratings behind it against 3, so its average is the more settled of the two.

车商记 ships an update weekly, SystemBatteryAnalysis every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 车商记 | SystemBatteryAnalysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1459102870/reviews)** | [4.4 (212 ratings)](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272/reviews) |
| Number of ratings | 3 | **212** |
| Positive reviews | — | 45.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 146 MB | 201 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nanjing Che Shang Ji Information Technology Co., Ltd.](https://appshunter.io/developer/1459102869) | [Zhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province](https://appshunter.io/developer/1838713545) |

## What reviewers say

### 车商记

[App page](https://appshunter.io/ios/app/id1459102870)

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

**In-app purchases:** none


### SystemBatteryAnalysis

[App page](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272)

Monitor your device's battery health, analyze performance, and troubleshoot system issues. Get detailed reports on battery capacity, temperature, and charging power to keep your device running smoothly.

**Highlights:** Real-time battery monitoring, Device configuration query, Performance analysis, Battery life analysis, Charging power detection, Battery traceability

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Software service | $0.99 | one-time |
| Pro-Version | $3.99 | one-time |


## Frequently asked questions

### Is 车商记 free?

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

### Is SystemBatteryAnalysis free?

SystemBatteryAnalysis is free to download, with in-app purchases available.

### Which has better reviews, 车商记 or SystemBatteryAnalysis?

车商记 is rated higher. 车商记 averages 5.0 out of 5 from 3 ratings, while SystemBatteryAnalysis averages 4.4 from 212 ratings.

### Do 车商记 or SystemBatteryAnalysis have ads?

Neither 车商记 nor SystemBatteryAnalysis shows ads.

### Which is updated more often, 车商记 or SystemBatteryAnalysis?

车商记 ships an update weekly, and SystemBatteryAnalysis every 4 days. Most recently, 车商记 was updated on November 3, 2026 and SystemBatteryAnalysis on October 30, 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.*