# ZEUS Wallet vs Hydro Calcs

The clearest difference is update cadence: Hydro Calcs at every 5 days against ZEUS Wallet's every 3 weeks. ZEUS Wallet's advantage is iOS requirement (15.1 vs 17.0). 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.

ZEUS Wallet ships an update every 3 weeks, Hydro Calcs every 5 days. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ZEUS Wallet | Hydro Calcs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (83 ratings)](https://appshunter.io/ios/app/zeus-wallet/id1456038895/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 82.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 183 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atlas 21 Inc.](https://appshunter.io/developer/1712995227) | [Milbar](https://appshunter.io/developer/1579581418) |

## What reviewers say

### ZEUS Wallet

[App page](https://appshunter.io/ios/app/zeus-wallet/id1456038895)

Manage your Bitcoin and Lightning Network funds with this mobile application. It allows you to create a Lightning wallet or remotely control your node from any location.

**Highlights:** Lightning wallet creation, Remote node control, Full node management, Secure Bitcoin access, Cross-device compatibility

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

**In-app purchases:** none


### Hydro Calcs

[App page](https://appshunter.io/ios/app/hydro-calcs/id6817881146)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZEUS Wallet free?

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

### Is Hydro Calcs free?

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

### Do ZEUS Wallet or Hydro Calcs have ads?

Neither ZEUS Wallet nor Hydro Calcs shows ads.

### Which is updated more often, ZEUS Wallet or Hydro Calcs?

ZEUS Wallet ships an update every 3 weeks, and Hydro Calcs every 5 days. Most recently, ZEUS Wallet was updated on October 29, 2026 and Hydro Calcs on October 8, 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.*