# 凹凸租车 vs 同程商旅

The clearest difference is review sentiment: 凹凸租车 at 83% against 同程商旅's 24%. 凹凸租车 also leads on rating (3.5 vs 1.0) and ads (none vs shown). On price, update cadence, 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.

凹凸租车 holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: 凹凸租车 has 21 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 83% of 凹凸租车's written reviews are positive against 24% of 同程商旅's.

凹凸租车 ships an update every 3 weeks, 同程商旅 fortnightly. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 凹凸租车 | 同程商旅 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (21 ratings)](https://appshunter.io/ios/app/90/id870422896/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/id1483186575/reviews) |
| Number of ratings | **21** | 3 |
| Positive reviews | **83.3% of reviews** | 24.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 167 MB | 78 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Better Sharing Technology Co. Ltd.](https://appshunter.io/developer/888207245) | [大唐汇智网络科技(南京)有限公司](https://appshunter.io/developer/1483186574) |

## What reviewers say

### 凹凸租车

[App page](https://appshunter.io/ios/app/90/id870422896)

This app is a leading car-sharing platform, offering a wide selection of vehicles, including over 90% of new energy models. It caters to various needs like self-driving tours, business trips, and test drives, with convenient booking and professional support.

**Highlights:** Extensive new energy vehicle selection, Over 10,000 car models from 100+ brands, Covers 200+ cities nationwide, Convenient online booking and tracking, Professional car butler service, High insurance coverage and 24/7 roadside assistance, Option to become a car owner and earn rental income

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

**In-app purchases:** none


### 同程商旅

[App page](https://appshunter.io/ios/app/id1483186575)

This platform offers comprehensive corporate travel management, integrating flight, hotel, and car bookings with expense control and OA systems. It aims to streamline business travel, ensure compliance, and reduce costs for enterprises.

**Highlights:** Flight, hotel, and train ticket booking, Car booking services, Integrated expense control, Mobile approval workflows, Travel policy management, Data analytics for travel spending, Direct integration with OA and HR systems

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

**In-app purchases:** none


## Frequently asked questions

### Is 凹凸租车 free?

凹凸租车 is free to download, with no in-app purchases.

### Is 同程商旅 free?

同程商旅 is free to download, with no in-app purchases.

### Which has better reviews, 凹凸租车 or 同程商旅?

凹凸租车 is rated higher. 凹凸租车 averages 3.5 out of 5 from 21 ratings, while 同程商旅 averages 1.0 from 3 ratings.

### Do 凹凸租车 or 同程商旅 have ads?

同程商旅 shows ads; 凹凸租车 does not.

### Which is updated more often, 凹凸租车 or 同程商旅?

凹凸租车 ships an update every 3 weeks, and 同程商旅 fortnightly. Most recently, 凹凸租车 was updated on September 19, 2026 and 同程商旅 on September 14, 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.*