KingBladeBLE vs b.stage
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
Read full descriptionHide full description
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.
b.stage
Connect directly with your favorite stars through exclusive membership benefits, official fan communities, and unique engagement features. Access merchandise, tickets, and participate in surveys and live events. Earn digital rewards for fan activities.
- Exclusive membership benefits
- Official fan community access
- Purchase official merchandise and tickets
- Participate in live show surveys and events
- Live chat with artists (1:1 TALK)
- Earn digital rewards
Read full descriptionHide full description
Connect with your favorite star. Stay with b.stage - Membership Get an unique experience with exclusive membership benefits - Community Become part of the official fan community - Shop and Tickets Purchase official merchandise and tickets! - Surveys Apply to be part of a live show audience and participate in events - b.stage POP Experience new ways to engage with artists through live chat using 1:1 TALK feature - Rewards Earn digital rewards through participating fan activities Discover all the latest news from your favorite stars on b.stage. [App Access Permission] * Optional Access (You may still use the service when you choose not to grant access) - Photo Access: Upload photo and and multimedia file - Camera Access: Enabled for photo or video recording - Microphone Access: Enabled for voice messages and video recording [Terms of Service and Privacy Policy] - Terms of Service: https://bstage.in/terms/ - Privacy Policy: https://bstage.in/privacy-policy/ [Customer Support] https://support.bstage.in/
Screenshots
Verdict
The clearest difference is rating: b.stage at 3.4 against KingBladeBLE's 1.0. b.stage also leads on update cadence (every 3 weeks vs every 51 months) and review sentiment (37% vs 15%). KingBladeBLE's advantage is in-app purchases (none vs 22) and ads (none vs shown). On price 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. b.stage sells 20 in-app purchases, starting at $4.00 per month. KingBladeBLE asks for nothing beyond the download.
b.stage holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: b.stage has 48 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 15% of KingBladeBLE's written reviews are positive against 37% of b.stage's.
KingBladeBLE ships an update every 51 months, b.stage every 3 weeks. The most recent releases landed on September 20, 2026 and September 26, 2026 respectively.
| Parameter | KingBladeBLE | b.stage |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.4 (48 ratings) — better |
| Positive reviews | 15.4% of reviews | 36.6% of reviews — better |
| Number of ratings | 1 | 48 — better |
| Update frequency | Every 51 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 213 MB |
| Age rating | 4+ | 4+ |
| Developer | Ruifan Japan | bemyfriends |
Customer experience
KingBladeBLE
b.stage
In-app purchases
KingBladeBLE
No in-app purchases
b.stage
- [MONTHLY] POWER MEMBERSHIP$4.001 Month
- 'POP'subscription Ticket$4.991 Month
- Na In Woo Japan Membership$4.991 Month
Show 8 moreShow fewer
- YOUNGJAE JAPAN OFFICIAL$4.991 Month
- SILVER Ashleknight$6.991 Month
- 노매드(NOMAD) 'POP' 구독형 이용권$8.991 Month
- POP Subscription Voucher$8.991 Month
- GOLD Ashleknight$12.991 Month
- 노매드 라이브 & 채팅 'POP' 구독형 이용권$14.991 Month
- [ANNUAL] POWER MEMBERSHIP$17.001 Year
- 노매드 라이브 & 채팅 'POP' 구독형 이용권$19.991 Month
- 영데이 움직이는 스티커 상품$0.49
- Live Chat'POP' Periodic Ticket$3.99
- 화사 라이브 & 채팅 'POP' 기간형 이용권$3.99
Show 6 moreShow fewer
- Live&Chat 'POP' PeriodicTicket$3.99
- Forténa 'POP' 기간형 이용권$4.99
- X:IN 라이브 채팅 'POP' 기간형 이용권$4.99
- T1 Membership (Single)$6.99
- ForeverYoung Membership$39.99
- Speical ForeverYoungMembership$69.99
Questions
Is KingBladeBLE free?
Is b.stage free?
Which has better reviews, KingBladeBLE or b.stage?
Do KingBladeBLE or b.stage have ads?
Which is updated more often, KingBladeBLE or b.stage?
Other comparisons
