# i vs i

The clearest difference is rating: i at 4.3 against i's 1.6. i also leads on update cadence (every 3 weeks vs every 6 months). i's advantage is ratings volume (16 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

i holds the better App Store score, 4.3 against 1.6. That said, the two scores are not equally well evidenced: i has 16 ratings behind it against 3, so its average is the more settled of the two.

i ships an update every 3 weeks, i every 6 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | i | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/i-bluetooth/id1449343142/reviews)** | [1.6 (16 ratings)](https://appshunter.io/ios/app/i-lamp-pro/id1619682471/reviews) |
| Number of ratings | 3 | **16** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 52 MB | 47 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [彦波 蓝](https://appshunter.io/developer/1092834588) | [鹏 姜](https://appshunter.io/developer/1524674434) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-bluetooth/id1449343142)

Control BLE dual-mode products using your iOS device as a remote. Play local, SD card, or UDisk music, tune into FM radio, and customize EQ settings.

**Highlights:** BLE remote control, Music playback (local, SD, UDisk), FM radio tuning, Customizable EQ settings, iOS device as remote

**Features:** macOS Compatibility

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-lamp-pro/id1619682471)

Control your device's lantern with custom colors and scene modes. Play local music through the Bluetooth peripheral and set regular on/off timers for lights and music.

**Highlights:** Bluetooth Low Energy control, Customizable lantern colors, Multiple scene modes, Local music playback, Scheduled on/off timers

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is i free?

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

### Which has better reviews, i or i?

i is rated higher. i averages 4.3 out of 5 from 3 ratings, while i averages 1.6 from 16 ratings.

### Do i or i have ads?

Neither i nor i shows ads.

### Which is updated more often, i or i?

i ships an update every 3 weeks, and i every 6 months. Most recently, i was updated on October 17, 2026 and i on October 3, 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.*