Acorn Jar
Collect art & cut out stickers
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Acorn Jar keeps every little treasure you collect (prints, postcards, stickers, tickets, zines, and tiny museum-shop figures) in one endless glass jar.
SNAP IT, CUT IT OUT
Take a photo or pick one from your library. Acorn Jar lifts the object out with a clean white sticker edge, or finds the corners of a card and straightens it. It all happens on your iPhone, in seconds, even offline. The original photo is always kept, so you can re-crop any time.
A JAR THAT NEVER FILLS UP
Every piece drops into a 3D glass jar, oldest at the bottom and newest on top. Stickers get a jar of their own. Paintings and prints fall into a waterfall, postcards stack up and flip over to show the back, and collections become little boxes you can open.
THE STORY BEHIND EACH PIECE
Add the author with their Instagram, YouTube, TikTok or website, tag your pieces, and group them into collections. The date comes from the photo, so your jar stays in order.
SHARE AND SHOW OFF
• Send your cut-outs to WhatsApp as a sticker pack, or copy one sticker into any app
• Piece of the day and This week widgets, plus a Lock Screen count
• Make a wallpaper or a name card from your favourite pieces
• See what you collect most
PRIVATE BY DESIGN
No account, no ads, no tracking. Your collection stays on your iPhone.
In English and Traditional Chinese, with seven colour themes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• New scanner: point your camera at a piece and Acorn Jar finds it, cuts it out and drops it into the jar. Hold steady and it captures by itself, quietly, or tap the shutter to keep the whole photo.
• Scan piece after piece: each one lands in the jar, and you can remove any of them with one tap.
• Faster adding: pieces save straight away, with a type and tags filled in for you. Edit them any time.
• Fixed pieces sometimes dropping twice or appearing more than once in the jar.
The developer, PongYin Siu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PongYin Siu
- Size
- 10.8 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Pugsky Studio