# 케이앤디 무선 조명 컨트롤러 vs flex

The clearest difference is update cadence: flex at every 3 days against 케이앤디 무선 조명 컨트롤러's every 30 months. 케이앤디 무선 조명 컨트롤러's advantage is iOS requirement (10.2 vs 16.4). 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.

케이앤디 무선 조명 컨트롤러 ships an update every 30 months, flex every 3 days. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 케이앤디 무선 조명 컨트롤러 | flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (18 ratings)](https://appshunter.io/ios/app/flex-relations-driven-ax/id1535757707/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 28.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 20 MB | 493 MB |
| Requires iOS | **10.2** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JNSYS Corp](https://appshunter.io/developer/1178888820) | [플렉스 주식회사](https://appshunter.io/developer/1535757709) |

## What reviewers say

### 케이앤디 무선 조명 컨트롤러

[App page](https://appshunter.io/ios/app/id1423611023)

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

**In-app purchases:** none


### flex

[App page](https://appshunter.io/ios/app/flex-relations-driven-ax/id1535757707)

This app centralizes all HR data, streamlining team growth through seamless data flow. It offers mobile access to attendance tracking, leave requests, approvals, company information, and internal communications.

**Highlights:** Mobile attendance tracking, Leave and vacation requests/approvals, Electronic approvals and workflows, View payslips and company info, Internal announcements and feedback, Automated leave management

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and convenient
- 👍 Good design and user-friendly
- 👍 Useful for leave and salary confirmation
- 👍 Convenient for attendance management
- 👍 Better than previous apps

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Login issues and errors
- 🐛 Poor UI/UX design
- 🐛 Slow performance
- 🐛 Inconsistent functionality

**Reported bugs**

- App crashes immediately after launch
- App won't launch
- App freezes or becomes unresponsive
- Login fails or infinite loading
- Attendance buttons not working

**Requested features**

- Allow writing reviews via app
- Add widget for attendance
- Add remaining time display
- Improve UI for break time registration
- Add Apple Shortcuts support


## Frequently asked questions

### Is 케이앤디 무선 조명 컨트롤러 free?

케이앤디 무선 조명 컨트롤러 is free to download, with no in-app purchases.

### Is flex free?

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

### Do 케이앤디 무선 조명 컨트롤러 or flex have ads?

Neither 케이앤디 무선 조명 컨트롤러 nor flex shows ads.

### Which is updated more often, 케이앤디 무선 조명 컨트롤러 or flex?

케이앤디 무선 조명 컨트롤러 ships an update every 30 months, and flex every 3 days. Most recently, 케이앤디 무선 조명 컨트롤러 was updated on October 7, 2026 and flex on October 27, 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.*