Foldy 3D: Papercraft Models

Handmade crafts: a new hobby

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Halloween is coming: print a jack-o'-lantern and a bat for free, then cut, fold and glue them step by step. Want a spookier shelf? The skull comes with Foldy 3D Pro. Foldy 3D turns 3D models into papercraft you build with your own hands. Pick a model, print its paper template at true size on your home printer, then cut, fold and glue it into a real 3D paper model, step by step. Handmade crafts make a relaxing new hobby to enjoy on your own or as a family project. HOW IT WORKS ▸ Pick a model. Browse the catalog, spin any model in 3D and choose how tall you want it. ▸ Print. Foldy 3D unfolds the model into flat paper pieces with glue tabs, numbered seams and fold lines, and creates a PDF that prints at true size (1:1) on Letter or A4 paper. ▸ Cut, fold and glue. The build guide walks you through every piece: cut it out, watch the fold in a 3D animation, glue the tabs and attach the piece to your model. WHAT'S INSIDE ● True-size printing on Letter or A4, so every piece fits the next one. ● Color printing on one side or both. With one-sided printing, seam numbers sit on the glue tabs and fold lines are a shade darker or lighter than the face, so the model looks clean; with two-sided printing, the full-color design goes on the front, and fold lines and numbers go on the back. ● Two-sided printing works with a duplex printer, or you can flip the stack and feed it through again by hand. ● A printer check page with a 100 mm square shows whether your printer scales the page, and an alignment page helps the two sides line up. ● A step-by-step 3D build guide with animated folds. ● Your progress is saved, so you can build a model over several sessions. THE CATALOG Start with the Retro Rocket, the Jack-o'-Lantern and the Bat: all three are free. The Skull, an anatomy model, comes with Foldy 3D Pro. New models are added to the catalog without an app update. GOOD TO KNOW ● All you need is an ordinary home printer, paper, scissors and glue. No 3D printer required. ● The catalog downloads over the internet the first time you open it. ● Browsing the catalog, spinning models in 3D and choosing a size are free for everyone. SUBSCRIPTION Foldy 3D Pro is an auto-renewing subscription (monthly or yearly) that unlocks printing and building of premium models. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings. Terms of Use: https://d-paper-10e10.web.app/terms#en Privacy Policy: https://d-paper-10e10.web.app/privacy#en

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• New: watch the 3D building animation in full screen. Tap the arrows button under the model, and tap the model to hide or show the buttons. • Look at your model from every side: the camera now turns all the way to straight above and straight below. • Big models got lighter: with hundreds of pieces the step and sheet bars no longer run off the screen, and the last step — the one that joins the parts — opens right away and uses far less memory.

Version 1.0.1

The developer, Pavel Ilin, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Pavel Ilin
Size
21 MB
Category
Lifestyle
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.
Languages
English and Russian
Age Rating
9+
In-App Purchases
Yes
Copyright
© 2026 Pavel Ilin
  • Developer Website
  • Privacy Policy
  • License Agreement

    • More by Pavel Ilin

    You Might Also Like