# Event_Master vs Spider Solitaire Associations

The clearest difference is in-app purchases: Event_Master at none against Spider Solitaire Associations's 1. Event_Master also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Spider Solitaire Associations's advantage is update cadence (every 11 days vs every 42 months). On price and device support there is nothing between them.

Both are free to download. Spider Solitaire Associations sells 1 in-app purchase, starting at $3.99 per month. Event_Master asks for nothing beyond the download.

Event_Master ships an update every 42 months, Spider Solitaire Associations every 11 days. The most recent releases landed on October 5, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Event_Master | Spider Solitaire Associations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 11 days** |
| Size | 53 MB | 119 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SDRUZHENIE STUDENTSKO OBSHTESTVO ZA KOMPYUTARNO IZKUSTVO](https://appshunter.io/developer/860755201) | [Tripledot Studios](https://appshunter.io/developer/1191319103) |

## What reviewers say

### Event_Master

[App page](https://appshunter.io/ios/app/event-master/id980595680)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spider Solitaire Associations

[App page](https://appshunter.io/ios/app/spider-solitaire-associations/id6759653674)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Premium | $3.99 | per month |


## Frequently asked questions

### Is Event_Master free?

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

### Is Spider Solitaire Associations free?

Spider Solitaire Associations is free to download, with in-app purchases available.

### Do Event_Master or Spider Solitaire Associations have ads?

Spider Solitaire Associations shows ads; Event_Master does not.

### Which is updated more often, Event_Master or Spider Solitaire Associations?

Event_Master ships an update every 42 months, and Spider Solitaire Associations every 11 days. Most recently, Event_Master was updated on October 5, 2026 and Spider Solitaire Associations on September 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.*