# EmazingLights | Spectra vs Popusign

The clearest difference is update cadence: Popusign at every 5 weeks against EmazingLights | Spectra's every 4 months. EmazingLights | Spectra's advantage is iOS requirement (9.3 vs 15.0). 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.

EmazingLights | Spectra ships an update every 4 months, Popusign every 5 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | EmazingLights | Spectra | Popusign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (52 ratings)](https://appshunter.io/ios/app/emazinglights-spectra/id494621180/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 66.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 188 MB | 105 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [EmazingLights](https://appshunter.io/developer/974346299) | [General Lighting Electronic Co., Ltd.](https://appshunter.io/developer/1775395523) |

## What reviewers say

### EmazingLights | Spectra

[App page](https://appshunter.io/ios/app/emazinglights-spectra/id494621180)

This app allows users to customize and control their Spectra Glove Sets and Smart Hub. Create, save, and share unique light shows and patterns via Bluetooth. Explore millions of colors and motion-reactive settings for an enhanced gloving experience.

**Highlights:** All-in-one customization, Create and save glove sets, Share and download sets, Simple Bluetooth syncing, Millions of colors, Flashing pattern creator, Motion reactive settings

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

**In-app purchases:** none

**What reviewers like**

- ✨ Endless combinations possible
- 👍 Easy to use once familiar
- 💡 Great color palette feature
- 🚀 Works well for many
- 🌟 Inspiring for glovers

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Videos don't work
- 🐛 Hub won't connect/sync
- 🐛 App is outdated
- 🐛 Poor formatting on newer iPhones

**Reported bugs**

- Cannot log in to Facebook
- Hub won't sync or save patterns
- Page to download new sets won't load
- Top half of screen cut off on iPhone 10
- Cannot back up sets made before update

**Requested features**

- Add more tutorial videos for beginners
- Tutorial on creating flashing patterns
- Update app to fix Facebook login issues
- Add a generalized section for new glovers to pick colors
- Educate users on how gloving works and flashing patterns


### Popusign

[App page](https://appshunter.io/ios/app/popusign/id6737228339)

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

**In-app purchases:** none


## Frequently asked questions

### Is EmazingLights | Spectra free?

EmazingLights | Spectra is free to download, with no in-app purchases.

### Is Popusign free?

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

### Do EmazingLights | Spectra or Popusign have ads?

Neither EmazingLights | Spectra nor Popusign shows ads.

### Which is updated more often, EmazingLights | Spectra or Popusign?

EmazingLights | Spectra ships an update every 4 months, and Popusign every 5 weeks. Most recently, EmazingLights | Spectra was updated on November 1, 2026 and Popusign on October 30, 2026.

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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.*