# Nexus by eureka vs Sentinel Trading

The clearest difference is in-app purchases: Nexus by eureka at none against Sentinel Trading's 7. Nexus by eureka also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). Sentinel Trading's advantage is update cadence (every 3 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Sentinel Trading sells 7 in-app purchases, starting at $6.99 per 7 days. Nexus by eureka asks for nothing beyond the download.

Nexus by eureka ships an update every 9 months, Sentinel Trading every 3 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Nexus by eureka | Sentinel Trading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sentinel-trading/id6747854231/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EUREKA STOCK & SHARE BROKING SERVICES LIMITED](https://appshunter.io/developer/1299609092) | [Atrus Ltd](https://appshunter.io/developer/1788121504) |

## What reviewers say

### Nexus by eureka

[App page](https://appshunter.io/ios/app/nexus-by-eureka/id6670784609)

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

**In-app purchases:** none


### Sentinel Trading

[App page](https://appshunter.io/ios/app/sentinel-trading/id6747854231)

This app uses AI to analyze trading charts and candlestick patterns from screenshots, providing real-time summaries of patterns, potential setups, and risk factors. It helps traders quickly identify key technical details across major markets for educational purposes.

**Highlights:** AI-powered chart analysis, Candlestick pattern recognition, Real-time setup and risk summaries, Supports forex, stocks, and indices, Screenshot upload for analysis, Risk commentary and confidence indicators

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sentinel Weekly | $6.99 | per 7 days |
| Sentinel Weekly | $6.99 | per 7 days |
| Sentinel Monthly | $9.99 | per month |
| Sentinel Monthly | $9.99 | per month |
| Sentinel Yearly | $19.99 | per year |
| Sentinel Yearly | $19.99 | per year |
| Sentinel Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Nexus by eureka free?

Nexus by eureka is free to download, with no in-app purchases.

### Is Sentinel Trading free?

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

### Do Nexus by eureka or Sentinel Trading have ads?

Sentinel Trading shows ads; Nexus by eureka does not.

### Which is updated more often, Nexus by eureka or Sentinel Trading?

Nexus by eureka ships an update every 9 months, and Sentinel Trading every 3 days. Most recently, Nexus by eureka was updated on November 8, 2026 and Sentinel Trading on October 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.*