# CSDA Learn vs CRWA Expo

The clearest difference is ads: CSDA Learn at none against CRWA Expo's shown. CRWA Expo's advantage is update cadence (daily vs every 3 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.

CSDA Learn ships an update every 3 months, CRWA Expo daily. The most recent releases landed on October 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CSDA Learn | CRWA Expo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/csda-learn/id1533108801/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 87 MB | 25 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [California Special Districts Association](https://appshunter.io/developer/1533108803) | [California Rural Water Association](https://appshunter.io/developer/1110000859) |

## What reviewers say

### CSDA Learn

[App page](https://appshunter.io/ios/app/csda-learn/id1533108801)

Access detailed information for California Special Districts Association conferences. Find schedules, speaker bios, sponsor details, and exhibitor listings. Connect with attendees and navigate events seamlessly.

**Highlights:** Conference schedules, Speaker information, Sponsor listings, Exhibitor details, Attendee information

**Features:** macOS Compatibility

**In-app purchases:** none


### CRWA Expo

[App page](https://appshunter.io/ios/app/crwa-expo/id6745184262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSDA Learn free?

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

### Is CRWA Expo free?

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

### Do CSDA Learn or CRWA Expo have ads?

CRWA Expo shows ads; CSDA Learn does not.

### Which is updated more often, CSDA Learn or CRWA Expo?

CSDA Learn ships an update every 3 months, and CRWA Expo daily. Most recently, CSDA Learn was updated on October 16, 2026 and CRWA Expo on September 14, 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.*