# 凯力朗智能 vs SRVVM PRO

The clearest difference is update cadence: SRVVM PRO at every 3 weeks against 凯力朗智能's every 5 months. 凯力朗智能's advantage is iOS requirement (8.0 vs 12.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

凯力朗智能 ships an update every 5 months, SRVVM PRO every 3 weeks. The most recent releases landed on September 28, 2026 and December 20, 2025 respectively.

## The numbers

| Metric | 凯力朗智能 | SRVVM PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 49 MB | 58 MB |
| Requires iOS | **8.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Yunjia Network Technology Co., Ltd.](https://appshunter.io/developer/1448073059) | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) |

## What reviewers say

### 凯力朗智能

[App page](https://appshunter.io/ios/app/id1448073060)

**Features:** macOS Compatibility

**In-app purchases:** none


### SRVVM PRO

[App page](https://appshunter.io/ios/app/srvvm-pro/id1641876757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 凯力朗智能 free?

凯力朗智能 is free to download, with no in-app purchases.

### Is SRVVM PRO free?

SRVVM PRO is free to download, with no in-app purchases.

### Do 凯力朗智能 or SRVVM PRO have ads?

Neither 凯力朗智能 nor SRVVM PRO shows ads.

### Which is updated more often, 凯力朗智能 or SRVVM PRO?

凯力朗智能 ships an update every 5 months, and SRVVM PRO every 3 weeks. Most recently, 凯力朗智能 was updated on September 28, 2026 and SRVVM PRO on December 20, 2025.

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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.*