# i.Link vs Bluetooth

The clearest difference is iOS requirement: i.Link at 13.1 against Bluetooth's 15.6. 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.

i.Link ships an update fortnightly, Bluetooth every 10 days. The most recent releases landed on September 15, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | i.Link | Bluetooth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bluetooth-rgb/id6443482025/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Free |
| Size | 104 MB | 52 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成 林](https://appshunter.io/developer/575468626) | [胜炎 陈](https://appshunter.io/developer/1646214882) |

## What reviewers say

### i.Link

[App page](https://appshunter.io/ios/app/ilink/id1401087380)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluetooth

[App page](https://appshunter.io/ios/app/bluetooth-rgb/id6443482025)

Control intelligent underwater lamps via Bluetooth from your phone. Adjust colors, brightness, and select from various lighting effects and music synchronization modes. Manage multiple devices in groups for easier control.

**Highlights:** Basic remote control (switch, brightness), RGBCW and magic light support, Color palette and precise color adjustment, Dozens of light effect modes, Music rhythm synchronization, Group management for multiple devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i.Link free?

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

### Is Bluetooth free?

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

### Do i.Link or Bluetooth have ads?

Neither i.Link nor Bluetooth shows ads.

### Which is updated more often, i.Link or Bluetooth?

i.Link ships an update fortnightly, and Bluetooth every 10 days. Most recently, i.Link was updated on September 15, 2026 and Bluetooth on July 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.*