Karaoke Connect vs Rang Dong Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Karaoke Connect
Control your karaoke player with this app. Search for songs using various filters, manage your song list, and even sync video to your device. Enjoy a seamless karaoke experience with smart search and full player control.
- Smart song search (Pinyin, word, index, language, genre)
- Wi-Fi connection to ACNOS karaoke players
- Full karaoke player control
- Sync playing song video to app
- Easy lyrics view and favorite list
- Auto song data updates
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song search/select/control app for ACNOS karaoke players of Soncamedia * smart search: can quickly input 1st-letter (PingYing) or word of song title, composer or artist (with avatar), support search by index, languages, genres, MIDI/KTV/REMIX filters, ... * Wi-Fi connect to all Karaoke Full HD 1080P, MINI/KTV Karaoke Wifi & BeatBox (Mobile Karaoke) models * full control karaoke features on connected player: song book, 1st-Reserved, karaoke music tuning, set scoring/greetings, change into dance mode, ... * WIFI VIDEO: directly sync/show the playing song of connected player on the app screen for singing together * easy lyrics view, look-up song index and add to Favorite List * auto find and update song data on internet
Rang Dong Smart
Control and monitor your smart home devices remotely. Create custom automation scenes and schedules for precise device management. Share device access with family members for easy, anytime, anywhere control.
- Connect and control smart devices
- Create automation scenes
- Schedule timers and countdowns
- Share device access with family
- Real-time device monitoring
- Remote control anytime, anywhere
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- The application allows to connect, control and monitor smart devices in your home. - Control devices more intelligently with automation scenes, tap-to-run. - Precise control of the device in real time: schedule timer, countdown. - Family members control the device easily with the device sharing feature. - Easy connection, quick control, anytime, anywhere.
Screenshots
Verdict
The clearest difference is review sentiment: Karaoke Connect at 45% against Rang Dong Smart's 0%. Karaoke Connect also leads on update cadence (every 3 months vs every 6 months) and iOS requirement (12.0 vs 14.0). Rang Dong Smart's advantage is rating (4.6 vs 2.5) and ratings volume (31 vs 8). 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.
Rang Dong Smart holds the better App Store score, 4.6 against 2.5. Both are backed by a comparable volume of ratings — 8 and 31 respectively. Written reviews complicate that: 45% of Karaoke Connect's written reviews are positive against 0% of Rang Dong Smart's, so the app with the better star average is not the one people write more warmly about.
Karaoke Connect ships an update every 3 months, Rang Dong Smart every 6 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | Karaoke Connect | Rang Dong Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (8 ratings) | 4.6 (31 ratings) — better |
| Positive reviews | 45.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 | 31 — better |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 94 MB | 218 MB |
| Age rating | 4+ | 4+ |
| Developer | Soncamedia | RANG DONG LIGHT SOURCE AND VACUUM FLASK JOINT STOCK COMPANY |
Customer experience
Karaoke Connect
Rang Dong Smart
In-app purchases
Karaoke Connect
No in-app purchases
Rang Dong Smart
No in-app purchases
Questions
Is Karaoke Connect free?
Is Rang Dong Smart free?
Which has better reviews, Karaoke Connect or Rang Dong Smart?
Do Karaoke Connect or Rang Dong Smart have ads?
Which is updated more often, Karaoke Connect or Rang Dong Smart?
Other comparisons
