# CoolLED1248

> Lifestyle

Canonical page: [https://chrome-stats.com/d/id1435796557](https://chrome-stats.com/d/id1435796557)

## Overview

- **ID:** `id1435796557`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 玲玉 代
- **Category:** Lifestyle
- **Rating:** 3.10 / 5 (242 ratings)
- **Version:** 2.7.7
- **Last updated:** 2026-08-26
- **First published:** 2018-09-16
- **Size:** 372 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/coolled1248/id1435796557)
- **Website:** [http://www.jotus-tech.com/](http://www.jotus-tech.com/)
- **Privacy policy:** [https://ifdef.gitee.io/iosappadvertising/index.html](https://ifdef.gitee.io/iosappadvertising/index.html)

## Description

CoolLED1248 redefines LED displays for ads with one-click word changes, templates, borders, and ad materials. It supports multiple programs, time tools, and various display scenes such as windows, cars, mobile stalls, and door signs.

This extension is a lifestyle advertising tool that lets you customize signage quickly across regions, with templates and scene options that make digital signage easy for creators and advertisers.

## Rankings

- #113,151 — Overall

## Review summary

Users praise customization and basic stability, but report serious reliability and support issues. The app shines in design flexibility and media options, yet Bluetooth pairing problems, crashes and data loss, lack of sharing features, sparse updates, and UI gaps drag down the experience. Overall, it shows professional potential if reliability and maintenance improve.

### Pros

- Strong customization capabilities (upload own photos/gifs, editing, and creating graphics/animations).
- Font control and preview mode for sign design.
- Stable, simple interface with generally reliable Bluetooth connectivity (as reported by some users).
- Rich built-in media assets (lots of pics and GIFs) to jumpstart designs.

### Cons

- Bluetooth connectivity issues and difficulty pairing or discovering the LED device.
- Frequent crashes, performance problems, and edits can get wiped or not saved.
- Lack of sharing/export options; attempts to share animations often fail or crash on iPad.
- Infrequent updates and limited ongoing maintenance.
- UI/UX gaps and missing features (store images not matching app visuals; missing clock feature and Discover tab).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1435796557)