Comparison

ECHO LED vs tebools

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

Head to head

ECHO LED

Free

🔧 Utilities

★ 2.52 ratingsView app →

About

ECHO LED

Control LED lights using Bluetooth. Features include color selection from photos, music synchronization, microphone interaction, and customizable lighting modes. Set timers for automated lighting.

Highlights

Bluetooth 4.0 connectivity
Color selection via camera or photo album
Music synchronized lighting
Microphone acoustic interaction
Timer settings
Static and dynamic mode settings

Features

Read full description

ECHO control APP is based on Bluetooth 4.0 wireless application technology of LED lights. APP has pictures take color (camera mode, photo album mode), sound and light music interactive (user can choose the music), acoustic microphone interactive lighting, and have set the timing and static dynamic mode settings. ECHO是基于蓝牙4.0无线应用技术的LED灯控APP。APP具备图片取色（相机模式，相册模式），声光音乐互动（用户可自选音乐）,麦克风声波灯光互动，并具备定时设定和静动态模式设置。

About

tebools

Features

Read full description

Guangzhou SUNPRETTY Auto Supplies Co., Ltd. for the majority of car owners users to provide car fragrance equipment and app client control of the new car fragrance system

Screenshots

ECHO LED3 screens

tebools3 screens

Verdict

The call

The clearest difference is iOS requirement: ECHO LED at 8.0 against tebools's 12.0. On price, update cadence, ads and in-app purchases 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

ECHO LED ships an update every 5 weeks, tebools every 4 weeks. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level

ECHO LED versus tebools: the parameters behind the verdict, then further details
Parameter	ECHO LED	tebools
Price	Free	Free
Rating	2.5 (2 ratings) — better	—
Positive reviews	50.0% of reviews	—
Number of ratings	2 — better	—
Update frequency	Every 5 weeks	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	8.0 — better	12.0
Further details — not scored
Size	11 MB	24 MB
Age rating	4+	17+
Developer	勇强夏	又明杨

In-app purchases

None

ECHO LED

No in-app purchases

None

tebools

No in-app purchases

Questions

Is ECHO LED free?

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

Is tebools free?

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

Do ECHO LED or tebools have ads?

Neither ECHO LED nor tebools shows ads.

Which is updated more often, ECHO LED or tebools?

ECHO LED ships an update every 5 weeks, and tebools every 4 weeks. Most recently, ECHO LED was updated on September 21, 2026 and tebools on September 30, 2026.