# Tulsa 311 vs OS4CA Events

The clearest difference is rating: OS4CA Events at 4.0 against Tulsa 311's 2.1. OS4CA Events also leads on update cadence (every 3 weeks vs every 29 months) and iOS requirement (11 vs 13.0). Tulsa 311's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

OS4CA Events holds the better App Store score, 4.0 against 2.1. That said, the two scores are not equally well evidenced: Tulsa 311 has 23 ratings behind it against 4, so its average is the more settled of the two.

Tulsa 311 ships an update every 29 months, OS4CA Events every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tulsa 311 | OS4CA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (23 ratings)](https://appshunter.io/ios/app/tulsa-311/id1453372535/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/os4ca-events/id6446898403/reviews)** |
| Number of ratings | **23** | 4 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 81 MB |
| Requires iOS | 13.0 | **11** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [City of Tulsa](https://appshunter.io/developer/1453372534) | [Eventology Solutions Inc](https://appshunter.io/developer/1141897561) |

## What reviewers say

### Tulsa 311

[App page](https://appshunter.io/ios/app/tulsa-311/id1453372535)

Easily report city issues like potholes or broken signals using your phone's GPS and camera. Submit service requests directly to the City Council and track their resolution from start to finish.

**Highlights:** Report potholes and broken signals, Use GPS for location identification, Attach photos to service requests, Track request resolution status, Submit requests to City Council

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Tulsa 311 free?

Tulsa 311 is free to download, with no in-app purchases.

### Is OS4CA Events free?

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

### Which has better reviews, Tulsa 311 or OS4CA Events?

OS4CA Events is rated higher. Tulsa 311 averages 2.1 out of 5 from 23 ratings, while OS4CA Events averages 4.0 from 4 ratings.

### Do Tulsa 311 or OS4CA Events have ads?

OS4CA Events shows ads; Tulsa 311 does not.

### Which is updated more often, Tulsa 311 or OS4CA Events?

Tulsa 311 ships an update every 29 months, and OS4CA Events every 3 weeks. Most recently, Tulsa 311 was updated on November 6, 2026 and OS4CA 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.*