# synergEV MX vs VoltDeo

The clearest difference is iOS requirement: synergEV MX at 14.0 against VoltDeo's 16.2. 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.

synergEV MX ships an update every 9 days, VoltDeo weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | synergEV MX | VoltDeo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 113 MB | 78 MB |
| Requires iOS | **14.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [synergEV Inc.](https://appshunter.io/developer/1796914417) | [Voltdeo](https://appshunter.io/developer/1882564923) |

## What reviewers say

### synergEV MX

[App page](https://appshunter.io/ios/app/synergev-mx/id6749951572)

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

**In-app purchases:** none


### VoltDeo

[App page](https://appshunter.io/ios/app/voltdeo/id6760086787)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is synergEV MX free?

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

### Is VoltDeo free?

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

### Do synergEV MX or VoltDeo have ads?

Neither synergEV MX nor VoltDeo shows ads.

### Which is updated more often, synergEV MX or VoltDeo?

synergEV MX ships an update every 9 days, and VoltDeo weekly. Most recently, synergEV MX was updated on October 2, 2026 and VoltDeo on October 6, 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.*