# DOWN噹 vs DALY BMS

The clearest difference is rating: DOWN噹 at 5.0 against DALY BMS's 1.8. DOWN噹 also leads on iOS requirement (10.0 vs 13.0). DALY BMS's advantage is update cadence (every 8 days vs every 7 months) and review sentiment (9% vs 0%). 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.

DOWN噹 holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews complicate that: 0% of DOWN噹's written reviews are positive against 9% of DALY BMS's, so the app with the better star average is not the one people write more warmly about.

DOWN噹 ships an update every 7 months, DALY BMS every 8 days. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DOWN噹 | DALY BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/down/id1563626875/reviews)** | [1.8 (12 ratings)](https://appshunter.io/ios/app/daly-bms/id6738759485/reviews) |
| Number of ratings | 4 | **12** |
| Positive reviews | 0.0% of reviews | **9.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 52 MB | 57 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen DEPCON Auto Electronic Technology Co.,Ltd.](https://appshunter.io/developer/1563626877) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### DOWN噹

[App page](https://appshunter.io/ios/app/down/id1563626875)

Control your vehicle's air suspension system directly from your smartphone. Monitor air spring and tank pressure in real-time. Features a simplified interface for easy operation and supports multiple languages.

**Highlights:** Remote suspension control, Real-time air pressure monitoring, Independent display of four air springs, Air tank pressure display, Simplified user interface, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### DALY BMS

[App page](https://appshunter.io/ios/app/daly-bms/id6738759485)

Monitor and manage your lithium battery's status. Query battery string information, identify and replace abnormal cells, and set safety parameters. Receive alerts for battery faults and track their occurrences.

**Highlights:** Unique Bluetooth name for accurate connection, Query battery string status, Identify and replace abnormal batteries, Set and read battery protection parameters, Monitor and display battery fault alarms

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

**In-app purchases:** none


## Frequently asked questions

### Is DOWN噹 free?

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

### Is DALY BMS free?

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

### Which has better reviews, DOWN噹 or DALY BMS?

DOWN噹 is rated higher. DOWN噹 averages 5.0 out of 5 from 4 ratings, while DALY BMS averages 1.8 from 12 ratings.

### Do DOWN噹 or DALY BMS have ads?

Neither DOWN噹 nor DALY BMS shows ads.

### Which is updated more often, DOWN噹 or DALY BMS?

DOWN噹 ships an update every 7 months, and DALY BMS every 8 days. Most recently, DOWN噹 was updated on September 29, 2026 and DALY BMS on October 6, 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.*