# DOWN噹 vs Panflow tracks

The clearest difference is in-app purchases: DOWN噹 at none against Panflow tracks's 4. DOWN噹 also leads on iOS requirement (10.0 vs 26.0). Panflow tracks's advantage is update cadence (every 5 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Panflow tracks sells 4 in-app purchases, starting at $5.99 per month. DOWN噹 asks for nothing beyond the download.

DOWN噹 ships an update every 7 months, Panflow tracks every 5 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | DOWN噹 | Panflow tracks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/down/id1563626875/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 52 MB | 9 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen DEPCON Auto Electronic Technology Co.,Ltd.](https://appshunter.io/developer/1563626877) | [正杨 潘](https://appshunter.io/developer/1831265959) |

## 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


### Panflow tracks

[App page](https://appshunter.io/ios/app/panflow-tracks/id6756832933)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Quarterly Subscription | $14.99 | per 3 months |
| Annual Subscription | $39.99 | per year |
| Lifetime Purchase | $99.99 | one-time |


## Frequently asked questions

### Is DOWN噹 free?

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

### Is Panflow tracks free?

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

### Do DOWN噹 or Panflow tracks have ads?

Neither DOWN噹 nor Panflow tracks shows ads.

### Which is updated more often, DOWN噹 or Panflow tracks?

DOWN噹 ships an update every 7 months, and Panflow tracks every 5 days. Most recently, DOWN噹 was updated on September 29, 2026 and Panflow tracks on September 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.*