# EV Nova vs AQUABIS

The clearest difference is device support: EV Nova at 3 against AQUABIS's 1. EV Nova also leads on iOS requirement (15.1 vs 18.0). 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | EV Nova | AQUABIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 77 MB | 4 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nova Power & Gas](https://appshunter.io/developer/1536392442) | [Fida Solutions](https://appshunter.io/developer/1465486881) |

## What reviewers say

### EV Nova

[App page](https://appshunter.io/ios/app/ev-nova/id6740000735)

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

**In-app purchases:** none


### AQUABIS

[App page](https://appshunter.io/ios/app/aquabis-contul-meu/id6762638558)

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

**In-app purchases:** none


## Frequently asked questions

### Is EV Nova free?

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

### Is AQUABIS free?

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

### Do EV Nova or AQUABIS have ads?

Neither EV Nova nor AQUABIS shows ads.

### Which is updated more often, EV Nova or AQUABIS?

EV Nova ships an update every 2 weeks, and AQUABIS every 2 weeks. Most recently, EV Nova was updated on October 30, 2026 and AQUABIS on October 28, 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.*