# 凯力朗智能 vs VVFit

The clearest difference is rating: VVFit at 3.2 against 凯力朗智能's 1.0. VVFit also leads on update cadence (monthly vs every 5 months) and ratings volume (62 vs 1). 凯力朗智能's advantage is ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price, 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.

VVFit holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: VVFit has 62 ratings behind it against 1, so its average is the more settled of the two.

凯力朗智能 ships an update every 5 months, VVFit monthly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 凯力朗智能 | VVFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1448073060/reviews) | **[3.2 (62 ratings)](https://appshunter.io/ios/app/vvfit/id6444844694/reviews)** |
| Number of ratings | 1 | **62** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 144 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Yunjia Network Technology Co., Ltd.](https://appshunter.io/developer/1448073059) | [明华 张](https://appshunter.io/developer/1569326791) |

## What reviewers say

### 凯力朗智能

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

**Features:** macOS Compatibility

**In-app purchases:** none


### VVFit

[App page](https://appshunter.io/ios/app/vvfit/id6444844694)

This utility app connects to smart wearable watches to manage their settings. It allows users to obtain and modify various configurations directly from their mobile device.

**Highlights:** Connects to smart wearable watches, Obtain watch settings, Modify watch settings, Manage wearable device configurations

**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 VVFit free?

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

### Which has better reviews, 凯力朗智能 or VVFit?

VVFit is rated higher. 凯力朗智能 averages 1.0 out of 5 from 1 ratings, while VVFit averages 3.2 from 62 ratings.

### Do 凯力朗智能 or VVFit have ads?

VVFit shows ads; 凯力朗智能 does not.

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

凯力朗智能 ships an update every 5 months, and VVFit monthly. Most recently, 凯力朗智能 was updated on October 24, 2026 and VVFit on October 23, 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.*