# Ovolt vs e

The clearest difference is update cadence: e at every 6 days against Ovolt's every 2 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.

Ovolt ships an update every 2 months, e every 6 days. The most recent releases landed on September 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Ovolt | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 49 MB | 52 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [EVS ELEKTRIKLI SARJ SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1647171489) | [AVRUPAKENT Enerji](https://appshunter.io/developer/1700889451) |

## What reviewers say

### Ovolt

[App page](https://appshunter.io/ios/app/ovolt/id6596739543)

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-fish/id6780941890)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ovolt free?

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

### Is e free?

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

### Do Ovolt or e have ads?

Neither Ovolt nor e shows ads.

### Which is updated more often, Ovolt or e?

Ovolt ships an update every 2 months, and e every 6 days. Most recently, Ovolt was updated on September 16, 2026 and e on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*