# Junk & Jolt — Physics Puzzles with a Spark

> Physics Puzzles with a Spark (iPhone/iPad app by EOIN J TOLSTER.)

- Source: https://appshunter.io/ios/app/junk-and-jolt/id6789819934 (this page in markdown: same URL + `.md`)
- Developer: [EOIN J TOLSTER](https://appshunter.io/developer/1867338583)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 36 MB
- Languages: American English
- Released: 2026-07-21
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/junk-and-jolt/id6789819934/reviews.md

## What is Junk & Jolt?

Build it. Bolt it. Send it!

Junk & Jolt is a cheerful physics puzzle game where every solution begins with a pile of parts and a bright idea. Build strange little machines from workshop junk, press GO, and watch Jolt roll, bounce, fly and tumble toward the charging dock.

When a machine fails, adjust it and try again. Your contraption stays in place, so every attempt teaches you something new. There is often more than one way to solve a puzzle.

EXPLORE FIVE WORKSHOP WORLDS

• The Workbench — learn ramps, springs and bounce pads
• Wind Tunnels — master fans, conveyors and moving platforms
• Magnet Yard — move crates, trigger switches and open gates
• Portal Works — carry momentum through portals and smash obstacles
• The Storm Engine — combine everything in the ultimate workshop challenge

GAME FEATURES

• 50 progressively designed physics puzzles
• Place, drag, rotate, delete and undo machine parts
• Deterministic physics that rewards careful adjustment
• Three stars on every level
• Optional battery cells to collect
• Multiple possible solutions on selected puzzles
• A lively mechanical hero with expressive reactions
• Original workshop music, sound effects and haptic feedback
• Offline single-player gameplay
• No advertisements
• No subscriptions

Levels 1–10 are included free. Unlock Levels 11–50 with one permanent Full Game Unlock purchase. Free players can keep replaying the first ten levels and improving their scores without a time limit.

Can you build the machine that brings Jolt home?

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Game Unlock | $0.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-21

No release notes.

## More apps by EOIN J TOLSTER

- [Void Caravan](https://appshunter.io/ios/app/void-caravan/id6757502906)
- [Melody Mind](https://appshunter.io/ios/app/melody-mind/id6757776532)
- [Astral And Audio](https://appshunter.io/ios/app/astral-and-audio/id6757952180)
- [Three Finger Shoot](https://appshunter.io/ios/app/three-finger-shoot/id6758009746)
- [Make Army Go Away](https://appshunter.io/ios/app/make-army-go-away/id6758098812)
- [obsidian-wastes](https://appshunter.io/ios/app/obsidian-wastes/id6759830957)

All apps by EOIN J TOLSTER: https://appshunter.io/developer/1867338583

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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 2026-07-28.*