# AUTO NUMBER vs Color Twinkle

The clearest difference is update cadence: Color Twinkle at weekly against AUTO NUMBER's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AUTO NUMBER ships an update monthly, Color Twinkle weekly. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AUTO NUMBER | Color Twinkle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/color-twinkle/id6746978860/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 156 MB | 68 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Guangzhou Nanxin Network Technology Co., Ltd.](https://appshunter.io/developer/650385989) | [超 杨](https://appshunter.io/developer/1726606037) |

## What reviewers say

### AUTO NUMBER

[App page](https://appshunter.io/ios/app/auto-number/id6479239654)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Color Twinkle

[App page](https://appshunter.io/ios/app/color-twinkle/id6746978860)

Create visually engaging LED displays to enhance your surroundings. This application offers an interesting way to personalize your environment with dynamic light patterns.

**Highlights:** Customizable LED displays, Dynamic light patterns, Personalize your environment, Visually engaging effects

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

**In-app purchases:** none


## Frequently asked questions

### Is AUTO NUMBER free?

AUTO NUMBER is free to download, with no in-app purchases.

### Is Color Twinkle free?

Color Twinkle is free to download, with no in-app purchases.

### Do AUTO NUMBER or Color Twinkle have ads?

Neither AUTO NUMBER nor Color Twinkle shows ads.

### Which is updated more often, AUTO NUMBER or Color Twinkle?

AUTO NUMBER ships an update monthly, and Color Twinkle weekly. Most recently, AUTO NUMBER was updated on October 17, 2026 and Color Twinkle on October 14, 2026.

---

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