# Car vs BMS

The clearest difference is review sentiment: Car at 100% against BMS's 20%. Car also leads on ratings volume (7 vs 2) and iOS requirement (10.0 vs 15.0). BMS's advantage is rating (5.0 vs 4.4) and update cadence (every 6 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BMS holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews complicate that: 100% of Car's written reviews are positive against 20% of BMS's, so the app with the better star average is not the one people write more warmly about.

Car ships an update every 4 months, BMS every 6 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Car | BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/car-alarm/id1480799455/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bms-tool/id6471949475/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 40 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [秀丽 唐](https://appshunter.io/developer/1715570419) |

## What reviewers say

### Car

[App page](https://appshunter.io/ios/app/car-alarm/id1480799455)

This utility app transforms your smartphone into a remote control for your car. It offers functions like unlocking, locking, locating your vehicle, and opening the trunk.

**Highlights:** Unlock car, Lock car, Locate car, Open trunk, Smartphone remote transmitter

**In-app purchases:** none


### BMS

[App page](https://appshunter.io/ios/app/bms-tool/id6471949475)

Monitor and manage your device's battery health with real-time data, historical records, and customizable alerts for over-charge, over-discharge, and temperature. Connect locally via Bluetooth or remotely via Wi-Fi to track battery status, cell performance, and potential issues.

**Highlights:** Real-time battery data (current, voltage, SOC, SOH), Cell-level monitoring, Historical alarm and protection records, Customizable warning values, Bluetooth and Wi-Fi connectivity, Device sharing and management

**In-app purchases:** none


## Frequently asked questions

### Is Car free?

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

### Is BMS free?

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

### Which has better reviews, Car or BMS?

BMS is rated higher. Car averages 4.4 out of 5 from 7 ratings, while BMS averages 5.0 from 2 ratings.

### Do Car or BMS have ads?

Neither Car nor BMS shows ads.

### Which is updated more often, Car or BMS?

Car ships an update every 4 months, and BMS every 6 weeks. Most recently, Car was updated on October 20, 2026 and 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.*