Comparison

GDI.LIGHT vs Ylight

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

★ 1.84 ratingsView app →

About

GDI.LIGHT

Features

Read full description

GDI.LIGHT can control Lamp.

About

Ylight

This smart home app connects to your desk lamps via Bluetooth, offering enhanced color options and expanded functionality. It focuses on simplifying user interaction with your lighting.

Highlights

Bluetooth connectivity
Extended color options
Enhanced lamp functions
Easy user interaction
Smart home control

Features

Read full description

Ylight is a smart home an that controls I FU liants through an Bluetooth. It aims to nrovide more colors and functions for desk lamps and maximize easy interaction with desk lamps.

Screenshots

GDI.LIGHT3 screens

Ylight3 screens

Verdict

The call

The clearest difference is update cadence: Ylight at every 3 days against GDI.LIGHT's fortnightly. GDI.LIGHT's advantage is iOS requirement (8.4 vs 13.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

GDI.LIGHT ships an update fortnightly, Ylight every 3 days. The most recent releases landed on September 16, 2026 and June 5, 2026 respectively.

Scorecard2 real differences · 8 level

GDI.LIGHT versus Ylight: the parameters behind the verdict, then further details
Parameter	GDI.LIGHT	Ylight
Price	Free	Free
Rating	—	1.8 (4 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	4 — better
Update frequency	Fortnightly	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	8.4 — better	13.0
Further details — not scored
Size	88 MB	3 MB
Age rating	4+	4+
Developer	Wireless input Inc.	Linhai Yixin Photoelectric Technology Co.,Ltd

In-app purchases

None

GDI.LIGHT

No in-app purchases

None

Ylight

No in-app purchases

Questions

Is GDI.LIGHT free?

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

Is Ylight free?

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

Do GDI.LIGHT or Ylight have ads?

Neither GDI.LIGHT nor Ylight shows ads.

Which is updated more often, GDI.LIGHT or Ylight?

GDI.LIGHT ships an update fortnightly, and Ylight every 3 days. Most recently, GDI.LIGHT was updated on September 16, 2026 and Ylight on June 5, 2026.