K vs LightEarth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
This app provides wireless control and management for a karaoke pre-amplifier audio processor. It offers a simplified interface for iPhone users, allowing for easy operation of audio settings.
- Wireless control
- Audio processor management
- Simplified interface
- iPhone compatibility
Read full descriptionHide full description
K-Audio是一款卡拉OK前级音频处理器无线控制管理软件，有两个版本，分别是支持Iphone(简易版)和Ipad(专业版)，此款为简易版。
LightEarth
Control your SUNT Series Hybrid Inverter remotely using your phone's Wi-Fi. Set working modes and monitor operational data with this utility app.
- Remote inverter control
- Set working modes
- Monitor operation data
- Wi-Fi communication
- User-friendly interface
Read full descriptionHide full description
“LightEarth” APP is designed for acting as remote control of SUNT Series Hybrid Inverter This App uses the WIFI function of the mobile phone to communicate with the SUNT hybrid inverter. With the access of a mobile phone, users will be able to use this App to set the desired working mode of the SUNT inverter and obtain the operation data of the SUNT inverter.
Screenshots
Verdict
The clearest difference is iOS requirement: K at 8.0 against LightEarth's 15.6. On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for K against 5.0 for LightEarth. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
K ships an update every 3 weeks, LightEarth monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | K | LightEarth |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | 泳涛 周 | SUNSHINE TECHNOLOGY(CHINA) CO., LIMITED |
Customer experience
K
LightEarth
In-app purchases
K
No in-app purchases
LightEarth
No in-app purchases
