# CASA Events vs CSDA

The clearest difference is rating: CSDA at 5.0 against CASA Events's 4.0. CASA Events's advantage is monetization model (free vs ad-supported). On price, ratings volume, update cadence and ads there is nothing between them.

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

CSDA holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

CASA Events ships an update every 3 months, CSDA every 2 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CASA Events | CSDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/casa-events/id1445204510/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/csda-the-hub/id6475350152/reviews)** |
| Number of ratings | **4** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 57 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [California Association of Sanitation Agencies](https://appshunter.io/developer/1445204509) | [California Special Districts Association](https://appshunter.io/developer/1533108803) |

## What reviewers say

### CASA Events

[App page](https://appshunter.io/ios/app/casa-events/id1445204510)

Access detailed event information, including programs and speaker lineups. Review attendee lists and make informed choices about which sessions best suit your needs.

**Highlights:** Event program details, Speaker information, Attendee lists, Session selection guidance, Informed decision-making

**Features:** Vision Pro support

**In-app purchases:** none


### CSDA

[App page](https://appshunter.io/ios/app/csda-the-hub/id6475350152)

This app connects users to a community focused on advancing special districts in California. It offers resources for training, governance, and administration, along with exclusive member benefits and conference access. Stay informed and engaged with services designed to enhance district effectiveness.

**Highlights:** Special district training resources, Governance and leadership tools, Exclusive member benefits, Conference access and materials, Community networking, District administration support

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

**In-app purchases:** none


## Frequently asked questions

### Is CASA Events free?

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

### Is CSDA free?

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

### Which has better reviews, CASA Events or CSDA?

CSDA is rated higher. CASA Events averages 4.0 out of 5 from 4 ratings, while CSDA averages 5.0 from 3 ratings.

### Do CASA Events or CSDA have ads?

Neither CASA Events nor CSDA shows ads.

### Which is updated more often, CASA Events or CSDA?

CASA Events ships an update every 3 months, and CSDA every 2 months. Most recently, CASA Events was updated on November 6, 2026 and CSDA on November 4, 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.*