# i vs PxLink

The clearest difference is rating: PxLink at 1.7 against i's 1.0. i's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (8.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

PxLink holds the better App Store score, 1.7 against 1.0. Both are backed by a comparable volume of ratings — 15 and 32 respectively. Written reviews point the same way: 0% of i's written reviews are positive against 6% of PxLink's.

i ships an update every 10 days, PxLink every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | i | PxLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (15 ratings)](https://appshunter.io/ios/app/i-robobuddy/id1142532203/reviews) | **[1.7 (32 ratings)](https://appshunter.io/ios/app/pxlink/id6450974267/reviews)** |
| Number of ratings | 15 | **32** |
| Positive reviews | 0.0% of reviews | **6.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 19 MB | 113 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai RL Cloud Technology Co., Ltd.](https://appshunter.io/developer/1109296307) | [Pioneer Corporation](https://appshunter.io/developer/326612330) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-robobuddy/id1142532203)

This app allows remote control of a robot via internet or local Wi-Fi. It supports visual intercom, video monitoring, photo taking, and video recording, along with G-sensor detection and night vision.

**Highlights:** Remote control via internet/Wi-Fi, Visual intercom, Video monitoring, Photo and video recording, G-sensor detection, Night vision

**Features:** macOS Compatibility

**In-app purchases:** none


### PxLink

[App page](https://appshunter.io/ios/app/pxlink/id6450974267)

This app enhances the functionality of compatible Pioneer In-Dash receivers, offering a safer and more convenient in-car experience. It allows for easy customization of shortcuts, wallpaper, and quick access to receiver settings like the equalizer and source. Users can also receive important updates and news directly through the app.

**Highlights:** Customizable shortcut keys, Receiver wallpaper customization, Easy equalizer and source changes, Firmware updates, Notifications for updates and news

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is PxLink free?

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

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

PxLink is rated higher. i averages 1.0 out of 5 from 15 ratings, while PxLink averages 1.7 from 32 ratings.

### Do i or PxLink have ads?

Neither i nor PxLink shows ads.

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

i ships an update every 10 days, and PxLink every 2 months. Most recently, i was updated on October 24, 2026 and PxLink on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*