# Central EMC vs Voolta

The clearest difference is update cadence: Voolta at every 2 months against Central EMC's every 7 months. Central EMC's advantage is iOS requirement (12.0 vs 15.1). 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.

Central EMC ships an update every 7 months, Voolta every 2 months. The most recent releases landed on June 1, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Central EMC | Voolta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (14 ratings)](https://appshunter.io/ios/app/central-emc/id1318864663/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 175 MB | 15 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Central Electric Membership Corporation](https://appshunter.io/developer/1318864662) | [Spott Tecnologia Ltda](https://appshunter.io/developer/1634408007) |

## What reviewers say

### Central EMC

[App page](https://appshunter.io/ios/app/central-emc/id1318864663)

Manage your energy account on the go with this app. Access account details, view bills and balances, make payments, and schedule alerts. Receive push notifications for important updates, bringing web portal functionality to your mobile device.

**Highlights:** Account management, Bill viewing, Payment processing, Payment location finder, Alert scheduling, Push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Voolta

[App page](https://appshunter.io/ios/app/voolta/id6745106278)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Central EMC free?

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

### Is Voolta free?

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

### Do Central EMC or Voolta have ads?

Neither Central EMC nor Voolta shows ads.

### Which is updated more often, Central EMC or Voolta?

Central EMC ships an update every 7 months, and Voolta every 2 months. Most recently, Central EMC was updated on June 1, 2026 and Voolta on May 19, 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.*