# HydroX vs NOVA

The clearest difference is update cadence: NOVA at every 3 days against HydroX's every 6 weeks. HydroX's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.1). On price, 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.

HydroX ships an update every 6 weeks, NOVA every 3 days. The most recent releases landed on February 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | HydroX | NOVA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (42 ratings)](https://appshunter.io/ios/app/nova-solana-wallet/id6753857720/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 94.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 32 MB | 170 MB |
| Requires iOS | **15.1** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HYDROGEN PAYMENT SERVICES COMPANY LIMITED](https://appshunter.io/developer/1691861531) | [404 ENTERPRISES, LLC](https://appshunter.io/developer/1800833127) |

## What reviewers say

### HydroX

[App page](https://appshunter.io/ios/app/hydrox/id6479891627)

**Features:** macOS Compatibility

**In-app purchases:** none


### NOVA

[App page](https://appshunter.io/ios/app/nova-solana-wallet/id6753857720)

This app offers a secure and private way to manage your Solana cryptocurrency and NFTs. It features encrypted transactions, multi-signature protection, and a built-in dApp browser with security analysis.

**Highlights:** Encrypted, privacy-preserving transactions, Multi-signature wallet protection, Face ID and Pattern Lock authentication, Encrypted iCloud backups, 0% Swap Fees, Built-in dApp browser security analyzer

**Features:** macOS Compatibility, Safari Extension, Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HydroX free?

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

### Is NOVA free?

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

### Do HydroX or NOVA have ads?

Neither HydroX nor NOVA shows ads.

### Which is updated more often, HydroX or NOVA?

HydroX ships an update every 6 weeks, and NOVA every 3 days. Most recently, HydroX was updated on February 24, 2026 and NOVA on September 20, 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.*