# Gray Events vs ISA Events

Gray Events and ISA Events are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Gray Events | ISA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/gray-events/id1643787349/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 66 MB | 185 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GRAY CONSTRUCTION, INC.](https://appshunter.io/developer/688992552) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### Gray Events

[App page](https://appshunter.io/ios/app/gray-events/id1643787349)

Stay informed about events with detailed schedules, interactive maps, and timely notifications. Access all the essential information you need to navigate and participate.

**Highlights:** Detailed event information, Schedules at your fingertips, Interactive maps, Important event notifications, Easy navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### ISA Events

[App page](https://appshunter.io/ios/app/isa-events/id6443960345)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gray Events free?

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

### Is ISA Events free?

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

### Do Gray Events or ISA Events have ads?

Neither Gray Events nor ISA Events shows ads.

### Which is updated more often, Gray Events or ISA Events?

Gray Events ships an update every 3 months, and ISA Events every 3 months. Most recently, Gray Events was updated on November 3, 2026 and ISA Events on November 3, 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.*