# nr. 01 vs Custom Endless Puzzle

The clearest difference is price: nr. 01 at Free against Custom Endless Puzzle's $0.99. nr. 01 also leads on iOS requirement (6.0 vs 17). Custom Endless Puzzle's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

nr. 01 is free to download; Custom Endless Puzzle costs $0.99 up front. nr. 01 sells 1 one-off in-app purchase. Custom Endless Puzzle asks for nothing beyond the download.

## The numbers

| Metric | nr. 01 | Custom Endless Puzzle |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (42 ratings)](https://appshunter.io/ios/app/nr-01/id979154551/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 6 MB |
| Requires iOS | **6.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tiny Games](https://appshunter.io/developer/907446397) | [EyeOS Store Inc.](https://appshunter.io/developer/1036418634) |

## What reviewers say

### nr. 01

[App page](https://appshunter.io/ios/app/nr-01/id979154551)

A unique puzzle game that challenges your brain using numbers. The goal is to reduce all bubbles to 1 by switching them, but bubbles with the number 1 cannot be moved. It's easy to learn but can be incredibly challenging.

**Highlights:** Number-based bubble puzzles, Reduce all bubbles to 1, Cannot move bubbles with number 1, Challenging for all skill levels, Unique gameplay mechanics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🤩 Very entertaining game
- 🧠 Challenging puzzles
- 💡 Simple and easy to learn
- 📈 Great learning curve
- 👍 Works well on older devices

**What reviewers complain about**

- 😠 Ads are intrusive
- 🚫 Ad banner covers game/menu
- 😵 Ads make it harder to play
- 📉 Not enough levels
- ⚠️ Buggy on iPhone 6 Plus

**Reported bugs**

- Ad banner covers game and menu
- Iphone 6 plus bug
- Game crashes repeatedly
- Crashes every 7 seconds
- Crashes immediately after startup

**Requested features**

- More levels
- Move the ads
- Fix iPhone 6 Plus bug
- More levels to play
- Fix crashing issues


### Custom Endless Puzzle

[App page](https://appshunter.io/ios/app/custom-endless-puzzle/id6752269788)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nr. 01 free?

nr. 01 is free to download, with in-app purchases available.

### Is Custom Endless Puzzle free?

Custom Endless Puzzle costs $0.99, with no in-app purchases.

### Do nr. 01 or Custom Endless Puzzle have ads?

Neither nr. 01 nor Custom Endless Puzzle shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*