# 0-Null-Zero

> 0-Null-Zero (iPhone/iPad app by Gerhard Lentschik.)

- Source: https://appshunter.io/ios/app/0-null-zero/id1439741225 (this page in markdown: same URL + `.md`)
- Developer: [Gerhard Lentschik](https://appshunter.io/developer/629988041)
- Category: Games, Lifestyle, Family, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 13 MB
- Languages: American English, German (Germany)
- Released: 2018-10-24
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/0-null-zero/id1439741225/reviews.md

## What is 0?

0 – Zero: The Number Logic Puzzle

Can you turn every number into 0?

In 0 – Zero, you control green pieces on the board and move them strategically to change the numbers step by step. Every move matters – only careful planning will lead you to the solution
.
The green pieces cannot be moved beyond the edge of the board. Think ahead, find the right combinations, and discover the perfect strategy to solve each puzzle.
With 102 challenging levels, this game offers hours of logical thinking and puzzle-solving fun.

Your Challenge:
• Move the green pieces to the right positions
• Transform all numbers until every field shows 0
• Plan your moves carefully
• Solve 102 unique puzzles
• Improve your logical thinking and concentration

Features:
- Simple rules, challenging gameplay
- 102 carefully designed levels
- Improves logic and strategic thinking
- Relaxing puzzle experience
- Perfect for short breaks or longer challenges
- Every completed game is recorded in the leaderboard

Whether you are a casual player or a puzzle expert, 0 – Zero challenges your mind and keeps you thinking.

Can you solve all levels and reach zero?

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 5 releases)

### 26.0 — 2026-08-01

• Improved user interface
• Enhanced game controls
• Better performance and stability
• Optimized for the latest iPhone and iPad models

### 1.7 — 2023-09-22

102 levels

### 1.6 — 2021-10-07

iPad 9th generation

### 1.5 — 2021-02-26

Background changed

### 1.4 — 2021-02-24

New Background

## Apps similar to 0

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Capice !](https://appshunter.io/ios/app/capice/id1546549213) | — | Free | Games |
| [Blockdom Puzzle](https://appshunter.io/ios/app/blockdom-puzzle/id1251485224) | — | Free | Games |
| [Math Tile 2 - Aim 10240](https://appshunter.io/ios/app/math-tile-2-aim-10240/id1384244471) | — | Free | Games |
| [Zeroing - the game](https://appshunter.io/ios/app/zeroing-the-game/id1672780321) | 5.0 (1) | Free | Games |
| [NumNumTile](https://appshunter.io/ios/app/numnumtile/id1422373995) | — | Free | Games |
| [Oneing](https://appshunter.io/ios/app/oneing/id1672782523) | — | Free | Games |

## More apps by Gerhard Lentschik

- [Schnapse](https://appshunter.io/ios/app/schnapse/id629988038)
- [Sudoku Puzzle](https://appshunter.io/ios/app/sudoku-puzzle/id736147060)
- [Quizzen](https://appshunter.io/ios/app/quizzen/id892223989)
- [Domino All Fives](https://appshunter.io/ios/app/domino-all-fives/id908692164)
- [1024 - 2048 - 4096 - 8192](https://appshunter.io/ios/app/1024-2048-4096-8192/id939834038)
- [five  equal](https://appshunter.io/ios/app/five-equal/id946460526)

All apps by Gerhard Lentschik: https://appshunter.io/developer/629988041

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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 2026-08-02.*