# FIRST Events vs Sky Exp

The clearest difference is ads: Sky Exp at none against FIRST Events's shown. Sky Exp also leads on update cadence (daily vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

FIRST Events ships an update every 5 months, Sky Exp daily. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FIRST Events | Sky Exp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Daily** |
| Size | 43 MB | 49 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FIRST.Org](https://appshunter.io/developer/1397563017) | [Ry Sokkheng](https://appshunter.io/developer/1628036349) |

## What reviewers say

### FIRST Events

[App page](https://appshunter.io/ios/app/first-events/id1535833989)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Exp

[App page](https://appshunter.io/ios/app/sky-exp/id6754263437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FIRST Events free?

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

### Is Sky Exp free?

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

### Do FIRST Events or Sky Exp have ads?

FIRST Events shows ads; Sky Exp does not.

### Which is updated more often, FIRST Events or Sky Exp?

FIRST Events ships an update every 5 months, and Sky Exp daily. Most recently, FIRST Events was updated on October 3, 2026 and Sky Exp on October 16, 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.*