# CCRLS Mobile vs Discover Lan Su

The clearest difference is rating: CCRLS Mobile at 3.8 against Discover Lan Su's 3.5. CCRLS Mobile also leads on ratings volume (24 vs 2). Discover Lan Su's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CCRLS Mobile holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: CCRLS Mobile has 24 ratings behind it against 2, so its average is the more settled of the two.

CCRLS Mobile ships an update every 4 months, Discover Lan Su every 2 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CCRLS Mobile | Discover Lan Su |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (24 ratings)](https://appshunter.io/ios/app/ccrls-mobile/id945005425/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/discover-lan-su/id1544286749/reviews) |
| Number of ratings | **24** | 2 |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 49 MB | 46 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHEMEKETA COOPERATIVE REGIONAL LIBRARY SERVICE](https://appshunter.io/developer/1500622369) | [CultureConnect LLC](https://appshunter.io/developer/1029046883) |

## What reviewers say

### CCRLS Mobile

[App page](https://appshunter.io/ios/app/ccrls-mobile/id945005425)

Access library resources and services from your mobile device. Search the catalog, manage your account, and discover downloadable ebooks from multiple Oregon county libraries.

**Highlights:** Search library catalog, Manage account, Place holds, Renew items, Discover ebooks, Download ebooks

**In-app purchases:** none


### Discover Lan Su

[App page](https://appshunter.io/ios/app/discover-lan-su/id1544286749)

Explore Portland's Chinese garden with interactive audio tours and engaging games. Discover hidden secrets and test your knowledge with fun quizzes. An enjoyable experience for all ages.

**Highlights:** Audio tours with character guide, Lost Treasure Hunt game, "Guess it" pop quizzes, Full garden visiting experience, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CCRLS Mobile free?

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

### Is Discover Lan Su free?

Discover Lan Su is free to download, with no in-app purchases.

### Which has better reviews, CCRLS Mobile or Discover Lan Su?

CCRLS Mobile is rated higher. CCRLS Mobile averages 3.8 out of 5 from 24 ratings, while Discover Lan Su averages 3.5 from 2 ratings.

### Do CCRLS Mobile or Discover Lan Su have ads?

Neither CCRLS Mobile nor Discover Lan Su shows ads.

### Which is updated more often, CCRLS Mobile or Discover Lan Su?

CCRLS Mobile ships an update every 4 months, and Discover Lan Su every 2 months. Most recently, CCRLS Mobile was updated on October 24, 2026 and Discover Lan Su on October 7, 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.*