# Pro vs i

The clearest difference is update cadence: i at every 3 weeks against Pro's every 29 months. Pro's advantage is iOS requirement (10.0 vs 15.6). 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.

Pro ships an update every 29 months, i every 3 weeks. The most recent releases landed on December 6, 2025 and September 20, 2026 respectively.

## The numbers

| Metric | Pro | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/i-vent-remote-control-v3/id6448105565/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 3 MB | 52 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [容华 易](https://appshunter.io/developer/1761586702) | [I-Vent d.o.o.](https://appshunter.io/developer/1598566625) |

## What reviewers say

### Pro

[App page](https://appshunter.io/ios/app/pro/id1596431117)

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-vent-remote-control-v3/id6448105565)

This app allows users to remotely control and monitor smart ventilation devices. It offers enhanced security, improved stability, and lightning-fast performance for managing home or office airflow and comfort.

**Highlights:** Remote device control and monitoring, Lightning-fast performance, Enhanced security and privacy, Multiple location support, Improved stability and reliability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro free?

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

### Is i free?

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

### Do Pro or i have ads?

Neither Pro nor i shows ads.

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

Pro ships an update every 29 months, and i every 3 weeks. Most recently, Pro was updated on December 6, 2025 and i on September 20, 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.*