# Nomura iCB vs Spark Systems

The clearest difference is update cadence: Spark Systems at monthly against Nomura iCB's every 4 months. Nomura iCB's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

Nomura iCB ships an update every 4 months, Spark Systems monthly. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Nomura iCB | Spark Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nomura-icb/id441468964/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 8 MB | 26 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nomura International plc](https://appshunter.io/developer/423536389) | [Spark Systems Pte. Ltd.](https://appshunter.io/developer/1433658743) |

## What reviewers say

### Nomura iCB

[App page](https://appshunter.io/ios/app/nomura-icb/id441468964)

This app provides authorized clients with real-time global coverage of the convertible bond market. It allows users to filter bond information by region and create custom portfolios, offering scenario analysis capabilities.

**Highlights:** Real-time global market coverage, Convertible bond data, Region filtering, Portfolio management, Scenario analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Spark Systems

[App page](https://appshunter.io/ios/app/spark-systems/id1433658744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nomura iCB free?

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

### Is Spark Systems free?

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

### Do Nomura iCB or Spark Systems have ads?

Neither Nomura iCB nor Spark Systems shows ads.

### Which is updated more often, Nomura iCB or Spark Systems?

Nomura iCB ships an update every 4 months, and Spark Systems monthly. Most recently, Nomura iCB was updated on October 10, 2026 and Spark Systems on October 23, 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.*