KingBladeBLE vs HELLO! MUSEUM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KingBladeBLE
Create, customize, and share infinite luminous colors for your concert penlight. Adjust RGBW or RY color balances to design unique light patterns and save them to your device. Share your creations with others via QR code.
- Infinite color tuning (RGBW/RY)
- Save custom color patterns
- Share patterns via QR code
- BLE connectivity
- Compatible with specific penlight models
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KingBlade is a penlight for concert made by Ruifan. This App can do the color creating, tuning, and sharing with others using QR code, and BLE. Compatible with X10 Ver.3, X10 Ver.5, one1B, one1RB. By using this application and compatible smartphone, creating infinite luminous color for your KingBlade penlight. INFINITY COLOR TUNING By adjusting the color balance of LED's Red / Green / Blue / White for K10 Ver.3/5 and Yellow with one1B and one1RB, you can create luminous color freely. The luminescent color pattern created can be saved as one BLADE, and can be installed on the penlight memory. (X10 Ver.5, one1B, and one1RB has 2 memories.) Also, BLADE patterns can be shared with other users by QR code.
HELLO! MUSEUM
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HELLO! MUSEUM is an audio and subtitle guide app that enriches your experience at museums, galleries, and exhibitions. No rental devices needed — just your smartphone and earphones. ◆ Easy 3 Steps Check in at the venue Enter the exhibit number using the on-screen keypad Press play — enjoy audio and subtitle commentary ◆ Key Features ・Audio Guide — Audio commentary for artworks and exhibits ・Subtitle Guide — Subtitle support for your viewing experience ・Video Sync — Automatically synchronizes subtitles and audio with video playback ・Multilingual — Japanese, English, and more depending on the exhibition ・Offline Playback — Download guide data once, then use without connectivity ・Accessibility Support ◆ Perfect For ・Anyone who wants a deeper experience at events, museums, and galleries ・Visitors who don't want to wait in line to rent audio guide devices ・Those who want commentary in their native language ・Families who want to learn about artworks together with their children ◆ Works Offline Guide data is downloaded when you enter the exhibition code. Once downloaded, the app works in airplane mode — perfect for underground galleries or venues without Wi-Fi. Supported exhibitions are expanding — stay tuned!
Screenshots
Verdict
The clearest difference is update cadence: HELLO! MUSEUM at every 5 weeks against KingBladeBLE's every 51 months. KingBladeBLE's advantage is iOS requirement (13.1 vs 17.0). On price, ads, in-app purchases and device support 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.
KingBladeBLE ships an update every 51 months, HELLO! MUSEUM every 5 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | KingBladeBLE | HELLO! MUSEUM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 15.4% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 51 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ruifan Japan | Evixar Inc. |
In-app purchases
KingBladeBLE
No in-app purchases
HELLO! MUSEUM
No in-app purchases








