# I vs Dash Vision 4G

The clearest difference is update cadence: I at every 3 weeks against Dash Vision 4G's every 4 months. Dash Vision 4G's advantage is iOS requirement (11.0 vs 16.4). 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.

I ships an update every 3 weeks, Dash Vision 4G every 4 months. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | I | Dash Vision 4G |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 116 MB | 89 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GUIDEPOINT SYSTEMS EUROPE](https://appshunter.io/developer/1749496312) | [Phonocar](https://appshunter.io/developer/1464009185) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-duv-canada/id6503607752)

**In-app purchases:** none


### Dash Vision 4G

[App page](https://appshunter.io/ios/app/dash-vision-4g/id6593676580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is Dash Vision 4G free?

Dash Vision 4G is free to download, with no in-app purchases.

### Do I or Dash Vision 4G have ads?

Neither I nor Dash Vision 4G shows ads.

### Which is updated more often, I or Dash Vision 4G?

I ships an update every 3 weeks, and Dash Vision 4G every 4 months. Most recently, I was updated on October 1, 2026 and Dash Vision 4G on October 6, 2026.

---

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