# MCE Sync vs ChargingRewards

The clearest difference is rating: MCE Sync at 4.6 against ChargingRewards's 3.2. MCE Sync also leads on ratings volume (198 vs 15) and review sentiment (38% vs 29%). ChargingRewards's advantage is iOS requirement (15.1 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 holds the better App Store score, 4.6 against 3.2. That said, the two scores are not equally well evidenced: MCE Sync has 198 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 38% of MCE Sync's written reviews are positive against 29% of ChargingRewards's.

MCE Sync ships an update every 6 weeks, ChargingRewards every 5 weeks. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MCE Sync | ChargingRewards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (198 ratings)](https://appshunter.io/ios/app/mce-sync/id1590409332/reviews)** | [3.2 (15 ratings)](https://appshunter.io/ios/app/chargingrewards/id1633467570/reviews) |
| Number of ratings | **198** | 15 |
| Positive reviews | **38.5% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 91 MB | 22 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MCE Clean Energy](https://appshunter.io/developer/1590409334) | [EnergyHub Inc.](https://appshunter.io/developer/407359685) |

## 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


### ChargingRewards

[App page](https://appshunter.io/ios/app/chargingrewards/id1633467570)

Earn rewards by charging your electric vehicle. This app helps manage your charging schedule to reduce strain on the energy grid during peak hours, ensuring you always have the charge you need while supporting grid stability.

**Highlights:** Earn rewards for EV charging, Manage charging schedules, Support electric grid stability, Ensure full charge when needed, Reduce energy usage during peak times

**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 ChargingRewards free?

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

### Which has better reviews, MCE Sync or ChargingRewards?

MCE Sync is rated higher. MCE Sync averages 4.6 out of 5 from 198 ratings, while ChargingRewards averages 3.2 from 15 ratings.

### Do MCE Sync or ChargingRewards have ads?

Neither MCE Sync nor ChargingRewards shows ads.

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

MCE Sync ships an update every 6 weeks, and ChargingRewards every 5 weeks. Most recently, MCE Sync was updated on October 17, 2026 and ChargingRewards on October 2, 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.*