# Stack Duo by Cypher Stack vs Monero One

The clearest difference is review sentiment: Monero One at 90% against Stack Duo by Cypher Stack's 67%. Monero One also leads on rating (4.5 vs 4.3). Stack Duo by Cypher Stack's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Monero One holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 7 and 10 respectively. Written reviews point the same way: 67% of Stack Duo by Cypher Stack's written reviews are positive against 90% of Monero One's.

Stack Duo by Cypher Stack ships an update every 5 weeks, Monero One every 3 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Stack Duo by Cypher Stack | Monero One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/stack-duo-by-cypher-stack/id6446602017/reviews) | **[4.5 (10 ratings)](https://appshunter.io/ios/app/monero-one/id6757898541/reviews)** |
| Number of ratings | 7 | **10** |
| Positive reviews | 66.7% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 129 MB | 34 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cypher Stack LLC](https://appshunter.io/developer/1613267900) | [Zenith Foundation](https://appshunter.io/developer/1754972805) |

## What reviewers say

### Stack Duo by Cypher Stack

[App page](https://appshunter.io/ios/app/stack-duo-by-cypher-stack/id6446602017)

A user-friendly, open-source cryptocurrency wallet supporting Bitcoin and Monero. It prioritizes security by keeping private keys on your device and offers features like a custom address book and favorite wallets for efficient management.

**Highlights:** Open source, Bitcoin and Monero support, On-device private key storage, Easy backup and restore, Custom address book, Favorite wallets, Custom Nodes

**Features:** macOS Compatibility

**In-app purchases:** none


### Monero One

[App page](https://appshunter.io/ios/app/monero-one/id6757898541)

A dedicated cryptocurrency wallet for Monero, offering secure, private transactions directly from your device. It features real-time market tracking, customizable security settings, and native iOS integration for a seamless user experience.

**Highlights:** Secure private key storage on device, Guided sending and instant receiving, Multiple subaddress management, Trusted location sync zones, Live XMR price tracking and alerts, Native iOS integration (widgets, Dynamic Island), Open-source and MIT licensed

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Duo by Cypher Stack free?

Stack Duo by Cypher Stack is free to download, with no in-app purchases.

### Is Monero One free?

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

### Which has better reviews, Stack Duo by Cypher Stack or Monero One?

Monero One is rated higher. Stack Duo by Cypher Stack averages 4.3 out of 5 from 7 ratings, while Monero One averages 4.5 from 10 ratings.

### Do Stack Duo by Cypher Stack or Monero One have ads?

Neither Stack Duo by Cypher Stack nor Monero One shows ads.

### Which is updated more often, Stack Duo by Cypher Stack or Monero One?

Stack Duo by Cypher Stack ships an update every 5 weeks, and Monero One every 3 weeks. Most recently, Stack Duo by Cypher Stack was updated on October 7, 2026 and Monero One on September 30, 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.*