TuTuLock vs ThinkSign_LedLinkBle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TuTuLock
Control your smart door lock directly from your smartphone. This utility app allows for convenient management of your home's security. It offers a simple interface for locking and unlocking your door remotely.
- Smartphone lock management
- Remote door control
- Simple user interface
- Secure access
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Manage your door lock with your smart phone
ThinkSign_LedLinkBle
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LED Link is a Bluetooth-based LED display control app designed for ThinkSign LED screens and controllers. Create, manage, and upload content to your LED screen via Bluetooth. Easily build multi-slide programs with text, images, videos, and borders, preview them in real time, and send them to the LED display with a single tap. Key Features: Visual program editor with multi-slide support Text, image, video, and layout customization Local program storage for easy save, load, and sharing Direct Bluetooth connection to ThinkSign LED controllers Stable transfers with automatic reconnect and retry Adaptive to different LED screen sizes and panel layouts Perfect for storefront signage, advertising displays, and information boards—making ThinkSign LED content management simple and efficient.
Screenshots
Verdict
The clearest difference is update cadence: ThinkSign_LedLinkBle at every 6 days against TuTuLock's every 22 months. TuTuLock's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TuTuLock ships an update every 22 months, ThinkSign_LedLinkBle every 6 days. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.
| Parameter | TuTuLock | ThinkSign_LedLinkBle |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 22 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 413 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | WENZHOU CONGLIAN Technology Co., Ltd | xiangjun zhao |
In-app purchases
TuTuLock
No in-app purchases
ThinkSign_LedLinkBle
No in-app purchases
Questions
Is TuTuLock free?
Is ThinkSign_LedLinkBle free?
Do TuTuLock or ThinkSign_LedLinkBle have ads?
Which is updated more often, TuTuLock or ThinkSign_LedLinkBle?
Other comparisons
