Apps by Yeonni Lee
guseul pen app icon

Lifestyle

guseul pen

Yeonni Lee

Free No in-app purchases
Open on Apple

About this app

Pick a bead, drag it onto the pen, and — click — it slides onto the barrel. Thread them one at a time and you end up with a pen no one else has, and that pen becomes your Home Screen widget and your Lock Screen. HOW YOU THREAD IT 1. Open the bead box Glass, pearl, jelly, shapes, alphabet letters, Hangul syllables and rhinestones — 61 of them. Start with whichever one matches today. 2. Click it on Tap a bead, or drag it onto the pen, and it drops into place on the barrel. On iPhone you feel that little click in your fingertips. 3. Move things around Drag a threaded bead to change the order, and drag it off the pen to slip it back out. Six beads to a pen — you'll be told when it's full. 4. Clip on a charm Add a charm at the end of the pen and it sways every time you thread a bead on or take one off. 5. When the pen is done Keep it in the pencil case, save it as a wallpaper with no watermark, or put it on your Home Screen as a widget. PICK THE PEN TOO Pencil, ballpoint, gel, fountain, brush, highlighter, mechanical — seven of them, each with its own barrel colour and ink. THERE'S ALSO • Lines you kept. Save the lines that stayed with you, and meet them again in the widget, right next to your pen. • Share cards. Turn a line and your pen into a single card, ready for your story. • iPhone, iPad. Quietly carried along by your own iCloud, and you can switch that off in Settings whenever you like. • On iPad, sketch with the very pen you threaded, with Apple Pencil. • 28 languages. PRIVACY No account, no sign-in. No tracking, no analytics, no ads. The app checks whether a new version is out, and sends nothing about you. What you make stays on this device and in your own iCloud.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Oct 6, 2026 · 0 ratings Oct 6, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Oct 6, 2026 · Free Oct 6, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Oct 6, 2026 · 2:11 AM Free

Screenshots

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