# Xellar vs Stack Duo by Cypher Stack

The clearest difference is rating: Xellar at 5.0 against Stack Duo by Cypher Stack's 4.3. Xellar also leads on update cadence (fortnightly vs every 5 weeks). Stack Duo by Cypher Stack's advantage is ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Xellar holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Xellar ships an update fortnightly, Stack Duo by Cypher Stack every 5 weeks. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Xellar | Stack Duo by Cypher Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/xellar-crypto-wallet/id1671215861/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/stack-duo-by-cypher-stack/id6446602017/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 144 MB | 129 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xellar Technologies](https://appshunter.io/developer/1671215863) | [Cypher Stack LLC](https://appshunter.io/developer/1613267900) |

## What reviewers say

### Xellar

[App page](https://appshunter.io/ios/app/xellar-crypto-wallet/id1671215861)

This non-custodial web3 wallet prioritizes security and simplicity for managing digital assets. It features an intuitive interface and offers a proprietary cold wallet card for enhanced offline security.

**Highlights:** Non-custodial web3 wallet, Intuitive interface, Proprietary cold wallet card integration, Cold wallet storage, User-friendly digital asset management

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Xellar free?

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

### Is Stack Duo by Cypher Stack free?

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

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

Xellar is rated higher. Xellar averages 5.0 out of 5 from 2 ratings, while Stack Duo by Cypher Stack averages 4.3 from 7 ratings.

### Do Xellar or Stack Duo by Cypher Stack have ads?

Neither Xellar nor Stack Duo by Cypher Stack shows ads.

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

Xellar ships an update fortnightly, and Stack Duo by Cypher Stack every 5 weeks. Most recently, Xellar was updated on September 23, 2026 and Stack Duo by Cypher Stack on October 7, 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.*