# Protacta: 3D & AR Guides — Hands-on 3D and AR lessons

> Hands-on 3D and AR lessons (iPhone/iPad app by Chenyu Qiu.)

- Source: https://appshunter.io/ios/app/protacta-3d-and-ar-guides/id6810118912 (this page in markdown: same URL + `.md`)
- Developer: [Chenyu Qiu](https://appshunter.io/developer/6793907053)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 20 MB
- Languages: American English
- Released: 2026-10-08
- Data updated: 2026-11-10

## What is Protacta?

Protacta, formerly Foliafold, teaches hands-on skills with step-by-step visual guides. Play a movement, pause at the tricky part, or drag the timeline to see how it works.

Start with Classic Dart, a paper airplane you can make from an A4 sheet. Explore origami, everyday tasks, and virtual equipment lessons.

• Rotate interactive 3D models and replay individual movements.
• Place supported lessons on a tabletop in AR.
• Listen to instructions and use optional voice commands in supported lessons.
• Preview the first Classic Dart fold in the Protacta App Clip.

Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Foliafold Monthly | $2.99 | per month |
| Foliafold Annual | $26.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Foliafold Complete | $49.90 | one-time |


## Is Protacta safe?

Not enough ratings yet to assess Protacta.

## Is Protacta legit?

Protacta: 3D & AR Guides has limited verification signals. The AppsHunter Legitimacy Score for Protacta is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-11-10

Foliafold is now Protacta. The new home organizes lessons into Origami, Everyday and Equipment. Drag the timeline to study a fold, use Phone Setup to get started with AR, and try the Classic Dart first fold in the new App Clip.

### 1.0.0 — 2026-10-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-10.*