# SJ23 vs UECChicago

The clearest difference is update cadence: UECChicago at every 11 months against SJ23's every 44 months. On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for SJ23 against 5.0 for UECChicago. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

SJ23 ships an update every 44 months, UECChicago every 11 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SJ23 | UECChicago |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sj23/id1570908102/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/uecchicago/id6470269151/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 11 months** |
| Monetization | Free | Free |
| Size | 46 MB | 39 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [St. John XXIII Congregation](https://appshunter.io/developer/1570908104) | [Jiosdev LLC](https://appshunter.io/developer/973620094) |

## What reviewers say

### SJ23

[App page](https://appshunter.io/ios/app/sj23/id1570908102)

Discover the vibrant community of St. John XXIII Catholic Parish and School. Explore ways to get involved, from attending Mass to deepening your faith and living out your discipleship.

**Highlights:** Community involvement opportunities, Mass attendance information, Faith learning resources, Discipleship guidance, Parish and school updates

**Features:** macOS Compatibility

**In-app purchases:** none


### UECChicago

[App page](https://appshunter.io/ios/app/uecchicago/id6470269151)

This app connects a church congregation and its community. It provides a database of church families, tracks worship services for various age groups, and facilitates pastoral care. Stay updated on church announcements and activities.

**Highlights:** Church family database, Worship service tracking, Age-specific service monitoring, Pastoral care facilitation, Church announcements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SJ23 free?

SJ23 is free to download, with no in-app purchases.

### Is UECChicago free?

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

### Which has better reviews, SJ23 or UECChicago?

SJ23 and UECChicago are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do SJ23 or UECChicago have ads?

Neither SJ23 nor UECChicago shows ads.

### Which is updated more often, SJ23 or UECChicago?

SJ23 ships an update every 44 months, and UECChicago every 11 months. Most recently, SJ23 was updated on October 13, 2026 and UECChicago on October 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.*