# Spectrum Light vs Arenti

The clearest difference is review sentiment: Arenti at 76% against Spectrum Light's 8%. Arenti also leads on update cadence (every 5 weeks vs every 4 months) and chart position (#198 vs unranked). Spectrum Light's advantage is in-app purchases (none vs 29) and iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Arenti sells 27 in-app purchases, starting at $1.99 per month. Spectrum Light asks for nothing beyond the download.

Spectrum Light ships an update every 4 months, Arenti every 5 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Spectrum Light | Arenti |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1.9K ratings)](https://appshunter.io/ios/app/arenti/id1495605136/reviews)** |
| Number of ratings | — | **1.9K** |
| Positive reviews | 8.2% of reviews | **76.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#198** |
| Size | 5 MB | 348 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taizhou Zhengda Decoration Lights Co,.LTD](https://appshunter.io/developer/1073525313) | [Hangzhou Arenti Technology Co., Ltd.](https://appshunter.io/developer/1702626411) |

## What reviewers say

### Spectrum Light

[App page](https://appshunter.io/ios/app/spectrum-light/id1494087036)

Control RGB LED lights via Bluetooth to customize colors and modes. Set schedules for automatic on/off and sync with your music library.

**Highlights:** Bluetooth LED light connection, Customizable color wheel, Multiple lighting modes, Adjustable speed for multicolor effects, Music synchronization from iTunes, Automatic ON/OFF timers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Lights are great
- 👍 Easy to set up (initially)
- 👍 Lots of color options (when working)
- 👍 Many speed options (when working)

**What reviewers complain about**

- 🐛 App frequently doesn't connect
- 🐛 Timers don't work or save
- 🐛 Music sync doesn't work
- 🐛 App unusable in dark mode
- 🐛 Settings not remembered after power off

**Reported bugs**

- Lights do not connect to the app after updates
- App searches for lights but fails to connect
- App times out before connecting to lights
- Update stopped lights connecting
- Timers default to current time or 0:00

**Requested features**

- Fix music sync for Spotify
- Improve timer functionality
- Allow saving custom colors
- Add more color combinations
- Improve app compatibility with dark mode


### Arenti

[App page](https://appshunter.io/ios/app/arenti/id1495605136)

**Currently charting:** #198 Top Grossing · Lifestyle (US App Store)

This app offers intelligent surveillance with real-time audio and video monitoring. It provides timely alerts for home security issues and uses AI to identify humans, packages, and pets. Enjoy 24-hour protection for your family and property with a secure network connection.

**Highlights:** Real-time audio and video monitoring, Abnormality detection alerts, AI object recognition (humans, pets, packages), Secure network connection, 24-hour protection

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

**In-app purchases (27)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1台设备30天AI订阅 | $1.99 | per month |
| AI Subscription 1 Device | $1.99 | per month |
| AI-month-as-1-c | $2.99 | per month |
| Cloud Month Event 3 Days | $2.99 | per month |
| cam basic-7days-m-1 | $3.99 | per month |
| Cloud Month Continue 3 Days | $3.99 | per month |
| One Camera for 30 days Cloud | $3.99 | per month |
| Cloud AI Month Event 1 Device | $4.99 | per month |
| cam basic-30days-m-1 | $4.99 | per month |
| Cloud Month Event 7 Days | $4.99 | per month |
| cam plus-m-1 duo | $6.99 | per month |
| cam plus-m-1 | $6.99 | per month |
| Cloud SUB Event 2 Device | $7.99 | per month |
| Cloud AI Month Event 2 Device | $9.99 | per month |
| Cloud SUB Event 3 Device | $11.99 | per month |
| cam plus-m-2 | $13.99 | per month |
| One Camera for 30 days Cloud | $19.99 | per month |
| Event One Month 3 Days | $2.99 | one-time |
| Continue One Month 3 Days | $3.99 | one-time |
| Event One Month 7 Days | $4.99 | one-time |
| Continue One Month 7 Days | $6.99 | one-time |
| Event One Quarter 3 Days | $7.99 | one-time |
| Continue One Quarter 3 Days | $10.99 | one-time |
| Event One Year 3 Days | $29.99 | one-time |
| Continue One Year 3 Days | $39.99 | one-time |
| Cloud Year Event 1 Device | $39.99 | one-time |
| Event One Year 7 Days | $49.99 | one-time |

**What reviewers like**

- 👍 Easy setup and use
- 🚀 Clear, high-quality video
- 🔒 Secure monitoring
- 💡 Useful features like two-way audio and night vision
- 💡 Affordable price point

**What reviewers complain about**

- 🐛 Connectivity issues and frequent disconnections
- 🐛 Buggy app with crashes and freezes
- 🔋 Battery life concerns for wireless cameras
- 🔒 Privacy and security worries around data usage

**Reported bugs**

- Camera feed not recording or saving footage properly
- Inability to access camera settings from the app
- Inconsistent performance after software updates

**Requested features**

- Add dark mode option
- Improve motion detection and notification settings
- Allow multiple user logins on the same account
- Optimize app for tablet/iPad use
- Integrate with smart home platforms like Alexa


## Frequently asked questions

### Is Spectrum Light free?

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

### Is Arenti free?

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

### Do Spectrum Light or Arenti have ads?

Neither Spectrum Light nor Arenti shows ads.

### Which is updated more often, Spectrum Light or Arenti?

Spectrum Light ships an update every 4 months, and Arenti every 5 weeks. Most recently, Spectrum Light was updated on October 8, 2026 and Arenti on October 14, 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.*