# 驾信二代 vs DashMap

The clearest difference is in-app purchases: 驾信二代 at none against DashMap's 4. 驾信二代 also leads on iOS requirement (9.0 vs 18.5). DashMap's advantage is update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. DashMap sells 4 in-app purchases, starting at $2.99 per 7 days. 驾信二代 asks for nothing beyond the download.

驾信二代 ships an update monthly, DashMap every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 驾信二代 | DashMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/dashmap-smart-dash-cam/id1638360259/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 229 MB | 135 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nanning Yanhua Electronics Co., Ltd.](https://appshunter.io/developer/525374499) | [Ralf Cheung](https://appshunter.io/developer/957882938) |

## What reviewers say

### 驾信二代

[App page](https://appshunter.io/ios/app/id1131189219)

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

**In-app purchases:** none


### DashMap

[App page](https://appshunter.io/ios/app/dashmap-smart-dash-cam/id1638360259)

This app transforms your iPhone into a dual-screen safety system, offering simultaneous 4K dash cam recording and GPS navigation. It provides seamless integration with CarPlay, allowing you to control recording and navigation from your car's display while keeping your phone focused on the road.

**Highlights:** Dual-screen CarPlay integration, Simultaneous 4K recording and navigation, GPX/TCX route import, On-device video storage, Professional telemetry overlays, Automatic footage management

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium | $2.99 | per 7 days |
| 1 Month Premium | $4.99 | per month |
| 6 Months Premium | $29.99 | per 6 months |
| 1 Year Premium | $49.99 | per year |


## Frequently asked questions

### Is 驾信二代 free?

驾信二代 is free to download, with no in-app purchases.

### Is DashMap free?

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

### Do 驾信二代 or DashMap have ads?

Neither 驾信二代 nor DashMap shows ads.

### Which is updated more often, 驾信二代 or DashMap?

驾信二代 ships an update monthly, and DashMap every 2 weeks. Most recently, 驾信二代 was updated on November 2, 2026 and DashMap on November 3, 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.*