# Encounter ISU vs RSAcat Mobile Catalog

The clearest difference is rating: Encounter ISU at 5.0 against RSAcat Mobile Catalog's 3.6. RSAcat Mobile Catalog's advantage is ratings volume (14 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Encounter ISU holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 3 and 14 respectively.

Encounter ISU ships an update every 3 months, RSAcat Mobile Catalog every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Encounter ISU | RSAcat Mobile Catalog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/encounter-isu/id1144302429/reviews)** | [3.6 (14 ratings)](https://appshunter.io/ios/app/rsacat-mobile-catalog/id1471297642/reviews) |
| Number of ratings | 3 | **14** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 32 MB | 49 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Travis Johnson](https://appshunter.io/developer/1144302428) | [Resource Sharing Alliance Nfp](https://appshunter.io/developer/1471297641) |

## What reviewers say

### Encounter ISU

[App page](https://appshunter.io/ios/app/encounter-isu/id1144302429)

Connect with a Christian community on campus. Access ministry calendars, listen to podcasts, and register for events. Designed for college students seeking faith experiences.

**Highlights:** Ministry calendar access, Weekly podcast listening, Event registration, Campus faith experiences

**Features:** Vision Pro support

**In-app purchases:** none


### RSAcat Mobile Catalog

[App page](https://appshunter.io/ios/app/rsacat-mobile-catalog/id1471297642)

Manage your library account on the go. Search the catalog, renew borrowed items, and place holds directly from your mobile device. Access your local library's collection conveniently.

**Highlights:** Manage library account, Search catalog, Renew checkouts, Place holds, Access from iPhone, iPad, iPod Touch

**In-app purchases:** none


## Frequently asked questions

### Is Encounter ISU free?

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

### Is RSAcat Mobile Catalog free?

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

### Which has better reviews, Encounter ISU or RSAcat Mobile Catalog?

Encounter ISU is rated higher. Encounter ISU averages 5.0 out of 5 from 3 ratings, while RSAcat Mobile Catalog averages 3.6 from 14 ratings.

### Do Encounter ISU or RSAcat Mobile Catalog have ads?

Neither Encounter ISU nor RSAcat Mobile Catalog shows ads.

### Which is updated more often, Encounter ISU or RSAcat Mobile Catalog?

Encounter ISU ships an update every 3 months, and RSAcat Mobile Catalog every 4 months. Most recently, Encounter ISU was updated on November 2, 2026 and RSAcat Mobile Catalog 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.*