# Rainbow7 by iLuv vs Crwn

The clearest difference is rating: Crwn at 5.0 against Rainbow7 by iLuv's 2.9. Rainbow7 by iLuv's advantage is ratings volume (33 vs 3) and iOS requirement (7.1 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Crwn holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Rainbow7 by iLuv has 33 ratings behind it against 3, so its average is the more settled of the two.

Rainbow7 by iLuv ships an update every 3 weeks, Crwn fortnightly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Rainbow7 by iLuv | Crwn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (33 ratings)](https://appshunter.io/ios/app/rainbow7-by-iluv/id953035867/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/crwn/id6806900748/reviews)** |
| Number of ratings | **33** | 3 |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 8 MB | 63 MB |
| Requires iOS | **7.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iLuv-Creative Technology](https://appshunter.io/developer/357037443) | [UCHECHI NICOLE OSUJI](https://appshunter.io/developer/6806900750) |

## What reviewers say

### Rainbow7 by iLuv

[App page](https://appshunter.io/ios/app/rainbow7-by-iluv/id953035867)

Control a multi-color LED smart bulb wirelessly via Bluetooth from your iPhone, iPod, or iPad. Adjust colors, brightness, and set timers for automated lighting effects. Manage up to 10 bulbs individually or in groups.

**Highlights:** Wireless multi-color LED bulb control, Adjustable brightness and color, Control multiple bulbs simultaneously, Remote operation up to 100ft, Individual and group bulb management, Automated on/off timer function

**Features:** macOS Compatibility

**In-app purchases:** none


### Crwn

[App page](https://appshunter.io/ios/app/crwn/id6806900748)

Discover inspiration, learn about textured hair, and connect with service providers. Build a hair profile, find styles, and manage appointments. Professionals can showcase their craft and grow their business.

**Highlights:** Explore hairstyles, routines, and products, Build a personalized hair profile, Search for textured hair service providers, Browse provider portfolios and reviews, Book and manage appointments, Provider profiles and business tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow7 by iLuv free?

Rainbow7 by iLuv is free to download, with no in-app purchases.

### Is Crwn free?

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

### Which has better reviews, Rainbow7 by iLuv or Crwn?

Crwn is rated higher. Rainbow7 by iLuv averages 2.9 out of 5 from 33 ratings, while Crwn averages 5.0 from 3 ratings.

### Do Rainbow7 by iLuv or Crwn have ads?

Neither Rainbow7 by iLuv nor Crwn shows ads.

### Which is updated more often, Rainbow7 by iLuv or Crwn?

Rainbow7 by iLuv ships an update every 3 weeks, and Crwn fortnightly. Most recently, Rainbow7 by iLuv was updated on October 24, 2026 and Crwn on October 21, 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.*