# GRASEN vs Connect CarEV

The clearest difference is update cadence: GRASEN at monthly against Connect CarEV's every 3 months. GRASEN also leads on iOS requirement (13.0 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.

GRASEN ships an update monthly, Connect CarEV every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GRASEN | Connect CarEV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 61 MB | 44 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Luoyang Grasen Power Technology Co.,Ltd.](https://appshunter.io/developer/1444286759) | [Lyubov Skorikova](https://appshunter.io/developer/1781587684) |

## What reviewers say

### GRASEN

[App page](https://appshunter.io/ios/app/grasen/id6450171746)

**Features:** macOS Compatibility

**In-app purchases:** none


### Connect CarEV

[App page](https://appshunter.io/ios/app/connect-carev/id6738634860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GRASEN free?

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

### Is Connect CarEV free?

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

### Do GRASEN or Connect CarEV have ads?

Neither GRASEN nor Connect CarEV shows ads.

### Which is updated more often, GRASEN or Connect CarEV?

GRASEN ships an update monthly, and Connect CarEV every 3 months. Most recently, GRASEN was updated on October 30, 2026 and Connect CarEV on October 25, 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.*