# F6智慧门店 vs 水印相机

The clearest difference is review sentiment: F6智慧门店 at 42% against 水印相机's 13%. F6智慧门店 also leads on monetization model (free vs freemium) and update cadence (every 5 weeks vs every 4 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. F6智慧门店 sells 9 one-off in-app purchases and 水印相机 sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

F6智慧门店 ships an update every 5 weeks, 水印相机 every 4 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | F6智慧门店 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **41.7% of reviews** | 13.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | **Free** | Freemium |
| Size | 137 MB | 26 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [F6 Digital Intelligence Automotive Technology (Nanjing) Co.,Ltd.](https://appshunter.io/developer/1864161364) | [学龙 朱](https://appshunter.io/developer/1856257925) |

## What reviewers say

### F6智慧门店

[App page](https://appshunter.io/ios/app/f6/id1245630729)

This app is a smart management tool for auto repair shops, serving as a technician's assistant and a shop's intelligent manager. It offers features like vehicle identification, parts matching, repair guidance, and marketing tools to help businesses grow and operate efficiently.

**Highlights:** Vehicle identification via VIN, Parts matching and repair guidance, Extensive video courses and expert teaching, Fast customer check-in and invoicing, Intelligent detection for business opportunities, Marketing tools for customer acquisition, Real-time business performance reports

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 智数会员-1个月 | $0.99 | one-time |
| 4s price query -  1 time | $0.99 | one-time |
| 视频学习课程 | $0.99 | one-time |
| 智数VIP会员-1个月 | $2.99 | one-time |
| 智数会员-1年 | $3.99 | one-time |
| 4s price query - 100 time | $6.99 | one-time |
| 智数VIP会员-1年 | $14.99 | one-time |
| 4s price query - 500 time | $29.99 | one-time |
| 视频学习课程 | $59.99 | one-time |


### 水印相机

[App page](https://appshunter.io/ios/app/id6756047808)

This app allows you to add various types of watermarks to your photos, including time, location, weather, and custom work-related information. It offers templates for different scenarios like work check-ins, inspections, and travel.

**Highlights:** Time, weather, and location watermarks, Customizable work-related watermarks, Templates for work and daily life, Photo collage maker, Built-in utility tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP-week | $4.99 | per 7 days |
| VIP-week | $4.99 | per 7 days |
| VIP-month | $7.99 | per month |
| VIP-quarter | $14.99 | per 3 months |
| VIP-year | $24.99 | per year |
| VIP-once | $29.99 | one-time |


## Frequently asked questions

### Is F6智慧门店 free?

F6智慧门店 is free to download, with in-app purchases available.

### Is 水印相机 free?

水印相机 is free to download, with in-app purchases available.

### Do F6智慧门店 or 水印相机 have ads?

Neither F6智慧门店 nor 水印相机 shows ads.

### Which is updated more often, F6智慧门店 or 水印相机?

F6智慧门店 ships an update every 5 weeks, and 水印相机 every 4 months. Most recently, F6智慧门店 was updated on November 6, 2026 and 水印相机 on November 5, 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.*