# CSDA Learn vs iUG AP App

CSDA Learn and iUG AP App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, iUG AP App every 6 months. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CSDA Learn | iUG AP App |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 87 MB | 55 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [California Special Districts Association](https://appshunter.io/developer/1533108803) | [NiUG Asia Pacific Ltd](https://appshunter.io/developer/1433901875) |

## 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


### iUG AP App

[App page](https://appshunter.io/ios/app/iug-ap-app/id6752672893)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CSDA Learn free?

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

### Is iUG AP App free?

iUG AP App is free to download, with no in-app purchases.

### Do CSDA Learn or iUG AP App have ads?

Neither CSDA Learn nor iUG AP App shows ads.

### Which is updated more often, CSDA Learn or iUG AP App?

CSDA Learn ships an update every 3 months, and iUG AP App every 6 months. Most recently, CSDA Learn was updated on June 1, 2026 and iUG AP App on September 24, 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.*