# Shift: Reactor — Logic Reactor Puzzle

> Logic Reactor Puzzle (iPhone/iPad app by Erik Szollosi.)

- Source: https://appshunter.io/ios/app/shift-reactor/id6818855920 (this page in markdown: same URL + `.md`)
- Developer: [Erik Szollosi](https://appshunter.io/developer/6815251123)
- Category: Games, Education, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 16.0 · 9 MB
- Languages: American English
- Released: 2026-10-14
- Data updated: 2026-10-24

## What is Shift?

- `Shift: Reactor is a logic puzzle game built around movement, positioning, timing, and chain reactions.
Guide the reactor balls across the board, activate special elements, break obstacles, and discover the correct sequence of moves. Every level introduces new combinations and challenges that reward planning rather than luck.
FEATURES
• 240 progressively challenging levels
• Multiple gameplay mechanics and special reactor elements
• Strategic ball movement and positioning
• Obstacles that may require multiple hits
• Inactive elements that must be activated
• Hints and undo support
• Clean, focused puzzle gameplay
• Multiple language options
• Offline single-player play
MULTIPLAYER
Challenge another player in a tactical duel where every move can affect the balance of the match.
Use special multiplayer actions such as:
• Attack – put pressure on your opponent
• Pressure – make the opponent's board more difficult to control
• Shield – protect yourself against incoming effects
Multiplayer combines the core logic mechanics of Shift: Reactor with additional tactical decisions, making every duel different.
Whether you want to solve a quick puzzle or complete the full 240-level campaign, Shift: Reactor offers a progressively deeper challenge designed for players who enjoy logic, planning, and experimentation.
Can you master the reactor?

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Is Shift safe?

Not enough ratings yet to assess Shift.

## Is Shift legit?

Shift: Reactor has limited verification signals. The AppsHunter Legitimacy Score for Shift is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-23

Updated advertising with Unity Ads. Your Remove Ads purchase and Restore Purchases remain supported.

### 1.0 — 2026-10-14

No release notes.

## More apps by Erik Szollosi

- [PULZ core](https://appshunter.io/ios/app/pulz-core/id6816224768)

All apps by Erik Szollosi: https://appshunter.io/developer/6815251123

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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 2026-10-24.*