# Nulla — Brain teaser with numbers

> Merge identical numbers to reach zero in this progressively challenging brain teaser. (iPhone/iPad app by Logify LLC.)

- Source: https://appshunter.io/ios/app/nulla/id1144199581 (this page in markdown: same URL + `.md`)
- Developer: [Logify LLC](https://appshunter.io/developer/1114326492)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 7 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 33 MB
- Languages: American English, German (Germany), Hungarian
- Released: 2016-09-29
- Data updated: 2026-09-09
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/nulla/id1144199581/reviews.md

## What is Nulla?

Merge same-number neighbors to lower the number, until you end up with a single 0. Starts easy and gets progressively harder as you go. A great puzzle for casual players.

Enjoy!

## Key features

- Number merging gameplay
- Progressive difficulty
- Casual puzzle experience
- Brain teaser challenges
- Single 0 goal

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 100 Coins | $2.99 | one-time |
| 500 Coins | $8.99 | one-time |
| 1000 Coins | $14.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/nulla/id1144199581/reviews.md

### 5/5 — Nulla

*2024-07-08*

I thought this game was too juvenile for adults, but I’m a grandmama That loves games with numbers…this is addicting 😁 love it! Thank you!

### 5/5 — Nulla

*2024-07-04*

I thought this game was too juvenile for adults, but I’m a grandmama
That loves games with numbers…this is addicting 😁 love it! 
Thank you!

### 5/5 — Cool

*2017-11-18*

Great game! I love it!

### 5/5 — Awesome new game!

*2017-05-14*

Nulla is a fun game to play. I like how it starts out easy and gradually gets more challenging. It requires some strategic thinking. I also like that there is an undo option to reverse the most recent move without having to start over. Nulla is bound to become one of my favorites.

### 5/5 — Cool game

*2017-05-05*

Fun to play... quick games.

### 5/5 — Maroun

*2016-09-30*

Interesting new game.  Fun and challenging to play.  Starts off easy but you really need to think as it moves along.

## Frequently asked questions about Nulla

### What is the main objective of Nulla?

The main objective of Nulla is to merge identical numbers to progressively lower them until you achieve a single 0. It's a brain teaser designed for casual players.

### How does the difficulty in Nulla progress?

Nulla starts with an easier learning curve and gradually increases in difficulty as you advance through the levels. This ensures a consistently engaging challenge.

### Is Nulla available on Android devices?

Based on the provided data, Nulla is available on iPhone, iPad, and iPod. Information regarding Android compatibility is not specified.

### What is the age rating for Nulla?

Nulla has an age rating of 4+, making it suitable for a wide range of players.

### When was Nulla last updated?

Nulla was last updated on December 7, 2020, with version 1.11.

### Does Nulla have ads?

No, Nulla does not contain advertisements.

### Can I play Nulla offline?

The description does not explicitly state whether Nulla can be played offline. However, puzzle games of this nature often support offline play.

### What do users think of Nulla?

Users have rated Nulla very highly, with an average of 5.0 stars from 7 ratings, indicating strong positive sentiment.

## Version history (last 5 releases)

### 1.11 — 2020-12-07

Adjustments for iPhone 12 Pro Max.

### 1.8 — 2019-11-22

Fixed button text alignment on iOS 13.

### 1.7 — 2019-09-17

Fixed a potential app crash upon app launch.

### 1.6 — 2019-06-12

Removed banner ads, added undo until solvable.

### 1.5 — 2019-01-05

Adjustments for the latest iPads.

## Apps similar to Nulla

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Merge the number 10](https://appshunter.io/ios/app/merge-the-number-10/id6477349011) | — | Free | Games |
| [Number-13](https://appshunter.io/ios/app/number-13/id588855346) | 3.0 (2) | Free | Games |
| [Numbers Merge: Plus and Run](https://appshunter.io/ios/app/numbers-merge-plus-and-run/id6446265607) | 3.9 (109) | Free | Games |

## More apps by Logify LLC

- [Logitile](https://appshunter.io/ios/app/logitile/id1114326493)
- [Solitaire by Logify](https://appshunter.io/ios/app/solitaire-by-logify/id1215652581)
- [FreeCell by Logify](https://appshunter.io/ios/app/freecell-by-logify/id1231740576)
- [Spider by Logify](https://appshunter.io/ios/app/spider-by-logify/id1308596795)
- [Sudoku by Logify](https://appshunter.io/ios/app/sudoku-by-logify/id1329597775)

All apps by Logify LLC: https://appshunter.io/developer/1114326492

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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 2026-09-09.*