# MCE Sync vs St. Helena Grapevine

The clearest difference is ratings volume: MCE Sync at 198 against St. Helena Grapevine's 4. St. Helena Grapevine's advantage is rating (4.8 vs 4.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

St. Helena Grapevine holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: MCE Sync has 198 ratings behind it against 4, so its average is the more settled of the two.

MCE Sync ships an update every 6 weeks, St. Helena Grapevine every 2 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | MCE Sync | St. Helena Grapevine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (198 ratings)](https://appshunter.io/ios/app/mce-sync/id1590409332/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/st-helena-grapevine/id6473793823/reviews)** |
| Number of ratings | **198** | 4 |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 91 MB | 142 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MCE Clean Energy](https://appshunter.io/developer/1590409334) | [City of St. Helena](https://appshunter.io/developer/1719828239) |

## What reviewers say

### MCE Sync

[App page](https://appshunter.io/ios/app/mce-sync/id1590409332)

Automate your electric vehicle charging to leverage the cheapest and cleanest energy available on the grid. Earn cash rewards for charging during specific low-carbon events.

**Highlights:** Automated EV charging, Cheapest energy utilization, Cleanest energy utilization, Cash sign-up bonus, Monthly cash rewards

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

**In-app purchases:** none


### St. Helena Grapevine

[App page](https://appshunter.io/ios/app/st-helena-grapevine/id6473793823)

Easily report non-emergency issues like potholes or litter in the City of St. Helena. Pinpoint locations on a map, select common problems, and track your report's resolution. View community requests and vote on important issues.

**Highlights:** Report non-emergency city issues, Interactive map with GPS pinpointing, Menu of common quality-of-life conditions, Directly send requests to City departments, Track report status and completion, View community requests, Vote on community issues

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MCE Sync free?

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

### Is St. Helena Grapevine free?

St. Helena Grapevine is free to download, with no in-app purchases.

### Which has better reviews, MCE Sync or St. Helena Grapevine?

St. Helena Grapevine is rated higher. MCE Sync averages 4.6 out of 5 from 198 ratings, while St. Helena Grapevine averages 4.8 from 4 ratings.

### Do MCE Sync or St. Helena Grapevine have ads?

Neither MCE Sync nor St. Helena Grapevine shows ads.

### Which is updated more often, MCE Sync or St. Helena Grapevine?

MCE Sync ships an update every 6 weeks, and St. Helena Grapevine every 2 months. Most recently, MCE Sync was updated on October 17, 2026 and St. Helena Grapevine on October 17, 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.*