# Rainbow7 by iLuv vs JoyStay

The clearest difference is update cadence: Rainbow7 by iLuv at every 3 weeks against JoyStay's every 2 months. Rainbow7 by iLuv also leads on iOS requirement (7.1 vs 12.0). 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.

Rainbow7 by iLuv ships an update every 3 weeks, JoyStay every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rainbow7 by iLuv | JoyStay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (33 ratings)](https://appshunter.io/ios/app/rainbow7-by-iluv/id953035867/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 8 MB | 46 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iLuv-Creative Technology](https://appshunter.io/developer/357037443) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## 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


### JoyStay

[App page](https://appshunter.io/ios/app/joystay/id6738908148)

**Features:** macOS Compatibility

**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 JoyStay free?

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

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

Neither Rainbow7 by iLuv nor JoyStay shows ads.

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

Rainbow7 by iLuv ships an update every 3 weeks, and JoyStay every 2 months. Most recently, Rainbow7 by iLuv was updated on November 4, 2026 and JoyStay 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.*