SPOTLED vs SDC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPOTLED
This utility app requires connection to LED hardware to function. It enables control and management of connected LED devices.
- Connects to LED hardware
- Controls LED devices
- Manages LED hardware
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需连接 LED 硬件配合使用。
SDC
This utility app transforms your smartphone into a remote control for various functions. It offers features like unlocking, locking, and locating your vehicle. Download it to conveniently manage your car's access and find it easily.
- Remote car unlocking
- Remote car locking
- Vehicle location finder
- Smartphone as remote transmitter
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SDC-Alarm 是一款利用手机做为遥控发射机，提供了开锁、关锁、寻车等功能，赶快下载使用吧
Screenshots
Verdict
The clearest difference is rating: SDC at 5.0 against SPOTLED's 2.7. SDC also leads on iOS requirement (10.0 vs 13.0). SPOTLED's advantage is update cadence (monthly vs every 31 months) and ratings volume (173 vs 1). On price, ads, in-app purchases and monetization model 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.
SDC holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: SPOTLED has 173 ratings behind it against 1, so its average is the more settled of the two.
SPOTLED ships an update monthly, SDC every 31 months. Both last shipped on November 3, 2026.
| Parameter | SPOTLED | SDC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (173 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 45.2% of reviews | — |
| Number of ratings | 173 — better | 1 |
| Update frequency | Monthly — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Host No.4 Technology (chengdu) Co., Ltd | 胜 邓 |
Bugs and requests
SPOTLED
Reported bugs
4 issues- Bluetooth connectivity issues
- Incorrect display of text/animations
- Firmware update problems
- Registration/login errors
Requested features
4 requests- Add playlist support
- Improve text editing capabilities
- Provide more font and color options
- Allow custom image/GIF uploads
SDC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SPOTLED
No in-app purchases
SDC
No in-app purchases
