# MCE Sync vs CaliCharge

The clearest difference is device support: CaliCharge at 3 against MCE Sync's 1. CaliCharge also leads on iOS requirement (12.0 vs 18.6). 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.

MCE Sync ships an update every 6 weeks, CaliCharge every 3 months. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | MCE Sync | CaliCharge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (198 ratings)](https://appshunter.io/ios/app/mce-sync/id1590409332/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 91 MB | 95 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MCE Clean Energy](https://appshunter.io/developer/1590409334) | [Kaluza Ltd](https://appshunter.io/developer/1571501002) |

## 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


### CaliCharge

[App page](https://appshunter.io/ios/app/calicharge/id6503254570)

**In-app purchases:** none


## Frequently asked questions

### Is MCE Sync free?

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

### Is CaliCharge free?

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

### Do MCE Sync or CaliCharge have ads?

Neither MCE Sync nor CaliCharge shows ads.

### Which is updated more often, MCE Sync or CaliCharge?

MCE Sync ships an update every 6 weeks, and CaliCharge every 3 months. Most recently, MCE Sync was updated on October 13, 2026 and CaliCharge on September 29, 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.*