# Volta vs Polytron EV 4W

The clearest difference is update cadence: Volta at fortnightly against Polytron EV 4W's every 3 months. 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.

Volta ships an update fortnightly, Polytron EV 4W every 3 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Volta | Polytron EV 4W |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 73 MB | 70 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PT. M Cash Integrasi TBK](https://appshunter.io/developer/1557161147) | [My CTRL](https://appshunter.io/developer/1685816257) |

## What reviewers say

### Volta

[App page](https://appshunter.io/ios/app/volta/id1601162172)

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

**In-app purchases:** none


### Polytron EV 4W

[App page](https://appshunter.io/ios/app/polytron-ev-4w/id6751181761)

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

**In-app purchases:** none


## Frequently asked questions

### Is Volta free?

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

### Is Polytron EV 4W free?

Polytron EV 4W is free to download, with no in-app purchases.

### Do Volta or Polytron EV 4W have ads?

Neither Volta nor Polytron EV 4W shows ads.

### Which is updated more often, Volta or Polytron EV 4W?

Volta ships an update fortnightly, and Polytron EV 4W every 3 months. Most recently, Volta was updated on October 17, 2026 and Polytron EV 4W on October 16, 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.*