# OS4CA Events vs First Light

The clearest difference is in-app purchases: OS4CA Events at none against First Light's 5. OS4CA Events also leads on iOS requirement (11 vs 26.0). First Light's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. First Light sells 4 in-app purchases, starting at $0.99 per 7 days. OS4CA Events asks for nothing beyond the download.

OS4CA Events ships an update every 3 weeks, First Light every 5 days. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OS4CA Events | First Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/os4ca-events/id6446898403/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 81 MB | 137 MB |
| Requires iOS | **11** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Eventology Solutions Inc](https://appshunter.io/developer/1141897561) | [Kevin Kessler](https://appshunter.io/developer/1885842930) |

## What reviewers say

### OS4CA Events

[App page](https://appshunter.io/ios/app/os4ca-events/id6446898403)

This app serves as the official hub for the Oklahoma Society for Culture Appreciation's events, including Tokyo, OK, and Heroic. Users can view schedules, manage personal itineraries, purchase tickets, and engage with the community.

**Highlights:** Event schedules, Personalized itinerary creation, Ticket purchasing, Community interaction, Event information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### First Light

[App page](https://appshunter.io/ios/app/first-light-alarm-clock/id6761784812)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Light Premium (Weekly) | $0.99 | per 7 days |
| First Light Premium — Annual | $13.99 | per year |
| First Light Premium (Yearly) | $19.99 | per year |
| First Light Alarm Premium | $29.99 | one-time |


## Frequently asked questions

### Is OS4CA Events free?

OS4CA Events is free to download, with no in-app purchases.

### Is First Light free?

First Light is free to download, with in-app purchases available.

### Do OS4CA Events or First Light have ads?

OS4CA Events shows ads; First Light does not.

### Which is updated more often, OS4CA Events or First Light?

OS4CA Events ships an update every 3 weeks, and First Light every 5 days. Most recently, OS4CA Events was updated on October 6, 2026 and First Light on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*