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Frequently asked questions
Where can I download it? Is there an iPhone version?
SignPop supports iPhone, iPad and Android. Availability in your region is determined by the relevant official app store.
How is SignPop related to Baiboki?
SignPop is a separate app in the Baiboki family, developed from its big-text banner feature. It does not replace Baiboki; local boards and paid access are separate.
Do I need internet access or an account?
SignPop does not require an account. Basic editing, effect previews, saved boards and playback work offline. Purchases, purchase verification, website access and support email require network access.
Does Free include fullscreen?
Yes. Basic fonts, colors, regular/LED display and scrolling work in Free fullscreen. Playback has no ads, purchase pop-ups or watermarks.
How do I leave fullscreen?
Tap to reveal the controls, then close. Android system Back also exits. If the close button was disabled, swipe inward from the left or right edge.
Where are my boards saved?
Boards and settings are stored on your device. Delete boards in the manager; clearing app storage or uninstalling removes local data. OS backup and restore may separately retain or restore data.
How do I buy or restore Premium?
Tap the crown or open SignPop Premium in Settings. Choose Lifetime PRO, a monthly, quarterly or yearly subscription, or the seven-day Event Pass, then complete the store purchase. Use Restore purchases on the Premium page with the original store account. Availability and prices are shown by the store.
Does Baiboki Pro unlock SignPop?
No. SignPop Premium and Baiboki Pro are independent and do not share access by default.
Can I change language or add an idol photo?
Tap the app icon to open Settings and choose Chinese, English, Japanese or Korean. In Canvas, choose an idol scene at the front of the Marquee category, then select your photo.
How will the three-day trial renew?
Eligible new monthly subscribers can receive a three-day free trial. After the trial, the subscription auto-renews at the monthly price shown by the store. Cancel in the original purchase store before the trial ends to avoid renewal charges. Eligibility is determined by the store.