# CMJ Trade Events vs EIS Prime

The clearest difference is update cadence: CMJ Trade Events at every 5 weeks against EIS Prime's every 25 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CMJ Trade Events ships an update every 5 weeks, EIS Prime every 25 months. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CMJ Trade Events | EIS Prime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 25 months |
| Size | 43 MB | 23 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [THE COMPANY OF MASTER JEWELLERS LIMITED](https://appshunter.io/developer/1495401729) | [Nexage Technologies](https://appshunter.io/developer/1813856078) |

## What reviewers say

### CMJ Trade Events

[App page](https://appshunter.io/ios/app/cmj-trade-events/id6474246885)

**Features:** macOS Compatibility

**In-app purchases:** none


### EIS Prime

[App page](https://appshunter.io/ios/app/eis-prime/id6503939339)

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

**In-app purchases:** none


## Frequently asked questions

### Is CMJ Trade Events free?

CMJ Trade Events is free to download, with no in-app purchases.

### Is EIS Prime free?

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

### Do CMJ Trade Events or EIS Prime have ads?

Neither CMJ Trade Events nor EIS Prime shows ads.

### Which is updated more often, CMJ Trade Events or EIS Prime?

CMJ Trade Events ships an update every 5 weeks, and EIS Prime every 25 months. Most recently, CMJ Trade Events was updated on November 4, 2026 and EIS Prime on October 27, 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.*