# 德施曼智能 vs LapOne

The clearest difference is rating: LapOne at 4.4 against 德施曼智能's 3.3. LapOne also leads on review sentiment (87% vs 48%) and ads (none vs shown). 德施曼智能's advantage is in-app purchases (none vs 1) and ratings volume (142 vs 7). On price and device support there is nothing between them.

Both are free to download. LapOne sells 1 one-off in-app purchase. 德施曼智能 asks for nothing beyond the download.

LapOne holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: 德施曼智能 has 142 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 48% of 德施曼智能's written reviews are positive against 87% of LapOne's.

德施曼智能 ships an update every 3 weeks, LapOne every 5 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 德施曼智能 | LapOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (142 ratings)](https://appshunter.io/ios/app/id1093150126/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/lapone/id6760012208/reviews)** |
| Number of ratings | **142** | 7 |
| Positive reviews | 47.7% of reviews | **87.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 315 MB | 217 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Desman Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1073533043) | [SanValley Tech, LLC](https://appshunter.io/developer/1812394785) |

## What reviewers say

### 德施曼智能

[App page](https://appshunter.io/ios/app/id1093150126)

**Features:** macOS Compatibility

**In-app purchases:** none


### LapOne

[App page](https://appshunter.io/ios/app/lapone/id6760012208)

Personalize your CarPlay experience with custom start sounds. Choose from curated themes like F1 commentary or captain's announcements, or build your own playlists. Automate sounds with Shortcuts for a unique drive every time.

**Highlights:** Custom CarPlay start sounds, Curated sound themes, Playlist creation, Shortcuts automation, Sequence or shuffle playback, Home Screen widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LapOne Pro - Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is 德施曼智能 free?

德施曼智能 is free to download, with no in-app purchases.

### Is LapOne free?

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

### Which has better reviews, 德施曼智能 or LapOne?

LapOne is rated higher. 德施曼智能 averages 3.3 out of 5 from 142 ratings, while LapOne averages 4.4 from 7 ratings.

### Do 德施曼智能 or LapOne have ads?

德施曼智能 shows ads; LapOne does not.

### Which is updated more often, 德施曼智能 or LapOne?

德施曼智能 ships an update every 3 weeks, and LapOne every 5 days. Most recently, 德施曼智能 was updated on November 6, 2026 and LapOne on November 9, 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.*