# Arculus Wallet vs FX Sentinel

The clearest difference is in-app purchases: Arculus Wallet at none against FX Sentinel's 2. Arculus Wallet also leads on ratings volume (1.3K vs 24). FX Sentinel's advantage is update cadence (every 5 days vs monthly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. FX Sentinel sells 2 in-app purchases, starting at $4.99 per month. Arculus Wallet asks for nothing beyond the download.

Arculus Wallet holds the better App Store score, 4.6 against 4.5. That said, the two scores are not equally well evidenced: Arculus Wallet has 1.3K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 85% of Arculus Wallet's written reviews are positive against 80% of FX Sentinel's.

Arculus Wallet ships an update monthly, FX Sentinel every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Arculus Wallet | FX Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/arculus-wallet/id1575425801/reviews)** | [4.5 (24 ratings)](https://appshunter.io/ios/app/fx-sentinel/id6754612397/reviews) |
| Number of ratings | **1.3K** | 24 |
| Positive reviews | **84.7% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Paid** | Subscription |
| Size | 117 MB | 126 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arculus Holdings](https://appshunter.io/developer/1575425803) | [Steve Frase](https://appshunter.io/developer/1799496698) |

## What reviewers say

### Arculus Wallet

[App page](https://appshunter.io/ios/app/arculus-wallet/id1575425801)

Securely store and manage your cryptocurrencies and NFTs with a physical metal card and a user-friendly mobile app. This cold storage solution protects your private keys with advanced security features, ensuring your digital assets are always in your possession.

**Highlights:** Cold storage for cryptocurrencies and NFTs, Physical metal Arculus Key Card, Secure Element Hardware Classification (CC EAL6+), 3-factor authentication (biometric, PIN, card), No cables, Bluetooth, or USB connections, Private keys stored on the card

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure cold storage
- 👍 User-friendly interface
- 🚀 Fast transactions
- 🔒 Reliable security

**What reviewers complain about**

- 🐛 Card connectivity issues
- 🔍 Limited coin support
- 💰 High swap/purchase fees
- 🐛 Occasional app crashes
- 🔍 Lack of advanced features

**Reported bugs**

- Card not recognized by app
- Balance not updating correctly
- Transactions getting stuck or failing

**Requested features**

- Add support for more cryptocurrencies
- Implement wallet connect protocol
- Provide profit/loss tracking
- Enable custom token addition
- Add staking capabilities


### FX Sentinel

[App page](https://appshunter.io/ios/app/fx-sentinel/id6754612397)

This app monitors foreign exchange markets for specific currencies and metals against the USD, providing real-time push notifications for market changes. It offers 24/7 background syncing, historical market charts, and customizable portfolio tracking for currency speculators.

**Highlights:** Real-time push notifications, 24/7 background syncing, 7-day historical market charts, Customizable currency portfolio tracking, FOREX/COMEX data display

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Arculus Wallet free?

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

### Is FX Sentinel free?

FX Sentinel is free to download, with in-app purchases available.

### Which has better reviews, Arculus Wallet or FX Sentinel?

Arculus Wallet is rated higher. Arculus Wallet averages 4.6 out of 5 from 1.3K ratings, while FX Sentinel averages 4.5 from 24 ratings.

### Do Arculus Wallet or FX Sentinel have ads?

Neither Arculus Wallet nor FX Sentinel shows ads.

### Which is updated more often, Arculus Wallet or FX Sentinel?

Arculus Wallet ships an update monthly, and FX Sentinel every 5 days. Most recently, Arculus Wallet was updated on October 25, 2026 and FX Sentinel on October 24, 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.*