# The Amethyst Store vs CDISC Events

The clearest difference is iOS requirement: CDISC Events at 11.0 against The Amethyst Store's 15.0. On price, update cadence, 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.

The Amethyst Store ships an update monthly, CDISC Events fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | The Amethyst Store | CDISC Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 44 MB | 60 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LOGIMAX TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/585531249) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### The Amethyst Store

[App page](https://appshunter.io/ios/app/the-amethyst-store/id1639548726)

**Features:** macOS Compatibility

**In-app purchases:** none


### CDISC Events

[App page](https://appshunter.io/ios/app/cdisc-events/id6446987725)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Amethyst Store free?

The Amethyst Store is free to download, with no in-app purchases.

### Is CDISC Events free?

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

### Do The Amethyst Store or CDISC Events have ads?

Neither The Amethyst Store nor CDISC Events shows ads.

### Which is updated more often, The Amethyst Store or CDISC Events?

The Amethyst Store ships an update monthly, and CDISC Events fortnightly. Most recently, The Amethyst Store was updated on October 25, 2026 and CDISC Events on October 25, 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.*