ONF Link

By: ONF

Lifestyle

Features & Capabilities

The free ONF Link companion app uses your smartphone to manage your ONF devices, including lighting schedule, brightness, and color temperature. You can easily adjust the finer brightness and CCT( color temperature) in manual mode. In daylight cycle mode, you may set the combination of up to five groups of brightness and CCT. ONF device will change the light color and brightness gradually depending on the time you set, providing a variety of looks at different times, and creating a personalized daylight cycle.

User Growth & Download Statistics

App

By:

ONF

Rating:

2.10

(27)

Version:

2.1 Last updated: 2023-09-07

Version code:

859660746

Creation date:

2019-02-26

Compatible devices:

Size:

81.09MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 346,740 ▲ 691

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

ONF

Apple Apps Store

https://apps.apple.com/us/app/onf-link/id1453834714

Website:

http://www.onf.com.tw

User Reviews

ONF Link is praised for its simplicity and basic daylight-cycle control, with easy setup and helpful pairing guidance. However, several users report major usability and reliability flaws: editing schedules is cumbersome (you must delete later slots to adjust earlier ones, and you’re limited to six settings), automations don’t run in the background unless the app stays open, and the UI can be laggy. Some devices show compatibility issues or require separate apps. Overall, it works for simple use but struggles with more advanced scheduling and reliability.

Pros

Simple and easy to use for basic setup and control.
Clear pairing/setup flow with in-app guidance and access to instructional videos.
Timer feature with per-schedule brightness control.
Effective for basic daylight-cycle use and gets the job done for some users.

Cons

Scheduling editing is cumbersome and limited: you must delete later time slots to edit earlier ones, and you’re capped at six settings.
Automation and Bluetooth reliability are poor: schedules only function when the app is open; background operation is unreliable.
User interface can be laggy and slow, making navigation feel unresponsive.
Compatibility issues with certain devices or variants, sometimes requiring separate apps or causing device support gaps.

Recent reviews

I came to the App Store in hopes of seeing that I needed to update my app, since there aren’t any updates maybe a review will help get this sorted? I’ve been controlling my Flat Nano+ for a few years with this app without issue. However I’m trying to adjust the schedule for it and it kicks me back to the Home Screen/device list every time I try to change something.

by se*****, 2025-12-07

I don’t think the 2 star rating is fair at all. This is a very simple app that is easy to use. The only downside is the way you have to delete each timer from the latest to the first, which makes sense from a development standpoint because the next timer in sequence automatically sets the start time. There is a pairing walk through too, so setting up is easy. I don’t know what the fuss is about.