# Wonder Circuits: Digital Logic — Build Gates, Bits & Memory

> Build Gates, Bits & Memory (iPhone/iPad app by 亚娟 秦.)

- Source: https://appshunter.io/ios/app/wonder-circuits-digital-logic/id6756538467 (this page in markdown: same URL + `.md`)
- Developer: [亚娟 秦](https://appshunter.io/developer/1539395142)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: Russian, American English, European Spanish, Korean, German (Germany), European Portuguese, Chinese (Simplified, China), French (France), Japanese
- Released: 2026-09-15
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/wonder-circuits-digital-logic/id6756538467/reviews.md

## What is Wonder Circuits?

Wonder Circuits is an interactive digital-logic learning lab for iPhone. Build real circuits through 76 hands-on experiments covering Boolean gates, timing, binary numbers, carry, memory and control.

Drag parts onto the bench, wire them together, and press play to watch real signals move. Start with a lamp and switch, then build clocks, adders, comparators, latches and sensor-driven machines. Every solve names the concept you just used, while the concept handbook keeps it ready to review.

Everything runs offline, with no accounts, ads, analytics or tracking. Repair the first 12 machines and use the complete Invent Lab for free. One optional purchase unlocks 64 more machines plus all future core content. No subscription or consumables.

Levels still need to be completed in order after purchase.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock All Content | $2.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-09-16

No release notes.

## More apps by 亚娟 秦

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All apps by 亚娟 秦: https://appshunter.io/developer/1539395142

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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 2026-09-19.*