# i vs Dynavin Connect

The clearest difference is rating: i at 1.5 against Dynavin Connect's 1.0. i also leads on iOS requirement (7.1 vs 15.0). Dynavin Connect's advantage is update cadence (weekly vs every 4 weeks). 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.

i holds the better App Store score, 1.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

i ships an update every 4 weeks, Dynavin Connect weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | i | Dynavin Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/i-tech-tank/id886018001/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/dynavin-connect/id6754018842/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 28 MB | 30 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永忠 林](https://appshunter.io/developer/530041652) | [Shenzhen Dynavin digital technolgy Co.,Ltd](https://appshunter.io/developer/985509901) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-tech-tank/id886018001)

Control a toy tank remotely via P2P/LAN or internet. Configure settings, take photos, record video, and speak through the device. Offers both direct control and remote access capabilities.

**Highlights:** P2P/LAN control, Internet control, Video streaming, Photo capture, Voice communication, Resolution adjustment

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Dynavin Connect

[App page](https://appshunter.io/ios/app/dynavin-connect/id6754018842)

This app connects your smartphone to a compatible car display via Bluetooth, providing real-time traffic updates and road safety alerts directly on your car's screen. It offers automatic reconnection and encrypted data transmission for a seamless and secure driving experience.

**Highlights:** Bluetooth connection to car display, Real-time traffic data sync, Road safety zone alerts, Automatic reconnection via iBeacon, Encrypted data transmission, No registration required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Dynavin Connect free?

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

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

i is rated higher. i averages 1.5 out of 5 from 2 ratings, while Dynavin Connect averages 1.0 from 1 ratings.

### Do i or Dynavin Connect have ads?

Neither i nor Dynavin Connect shows ads.

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

i ships an update every 4 weeks, and Dynavin Connect weekly. Most recently, i was updated on November 1, 2026 and Dynavin Connect 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.*