# Catholic Chemistry vs Vobiscum

The clearest difference is review sentiment: Vobiscum at 100% against Catholic Chemistry's 27%. Vobiscum also leads on rating (4.9 vs 4.4) and in-app purchases (none vs 6). Catholic Chemistry's advantage is ratings volume (140 vs 29). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Catholic Chemistry sells 6 in-app purchases, starting at $19.99 per month. Vobiscum asks for nothing beyond the download.

Vobiscum holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 140 and 29 respectively. Written reviews point the same way: 27% of Catholic Chemistry's written reviews are positive against 100% of Vobiscum's.

Catholic Chemistry ships an update every 5 days, Vobiscum every 9 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Catholic Chemistry | Vobiscum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (140 ratings)](https://appshunter.io/ios/app/catholic-chemistry/id1460410338/reviews) | **[4.9 (29 ratings)](https://appshunter.io/ios/app/vobiscum/id1516201005/reviews)** |
| Number of ratings | **140** | 29 |
| Positive reviews | 26.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 73 MB | 15 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Catholic Chemistry](https://appshunter.io/developer/1460410337) | [James Fryar](https://appshunter.io/developer/381131671) |

## What reviewers say

### Catholic Chemistry

[App page](https://appshunter.io/ios/app/catholic-chemistry/id1460410338)

This app connects Catholic singles for Christ-centered relationships. It offers features like video introductions, AI coaching, and verified profiles to foster meaningful connections and potential marriages. It's designed for those who prioritize faith and Christian values in dating.

**Highlights:** Christ-centered relationship building, Free reply messaging, Revisit passed profiles, Video introductions, AI Catholic Dating Coach, Video chat, Verified community profiles

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1-month | $19.99 | per month |
| Premium+ 1-month | $29.99 | per month |
| Premium 3-month | $44.99 | per 3 months |
| Premium 6-month | $59.99 | per 6 months |
| Premium+ 6-month | $119.99 | per 6 months |
| Premium+ 12-month | $179.99 | per year |

**What reviewers like**

- 👍 Intuitive interface
- 👍 Good concept/premise
- 👍 Interesting profile questions
- 👍 Safer than other apps
- 👍 Better UI than Catholic Match

**What reviewers complain about**

- 😞 Inflated/inactive profiles
- 😞 App not working/crashing
- 😞 Login issues
- 😞 Payment/upgrade problems
- 😞 Poor filtering/search

**Reported bugs**

- App crashes during setup/photo upload
- Login loop/unable to log in
- Profiles not loading/showing old ones
- App redirects to store page instead of upgrade
- Age filter resets repeatedly

**Requested features**

- Remove inactive/obsolete profiles
- Allow adding social media handles
- Option to remove uninteresting profiles
- More flexible distance filters (e.g., slider)
- Ability to see profile as others see it


### Vobiscum

[App page](https://appshunter.io/ios/app/vobiscum/id1516201005)

This communication app connects members of St. Vitus Parish in Los Angeles. It aims to foster stronger friendships and keep the community informed. Designed for the Priestly Fraternity of St. Peter, it facilitates parish life.

**Highlights:** Parish communication, Community building, Stay informed, Friendship enhancement, Latin Mass parish connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catholic Chemistry free?

Catholic Chemistry is free to download, with in-app purchases available.

### Is Vobiscum free?

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

### Which has better reviews, Catholic Chemistry or Vobiscum?

Vobiscum is rated higher. Catholic Chemistry averages 4.4 out of 5 from 140 ratings, while Vobiscum averages 4.9 from 29 ratings.

### Do Catholic Chemistry or Vobiscum have ads?

Neither Catholic Chemistry nor Vobiscum shows ads.

### Which is updated more often, Catholic Chemistry or Vobiscum?

Catholic Chemistry ships an update every 5 days, and Vobiscum every 9 days. Most recently, Catholic Chemistry was updated on November 6, 2026 and Vobiscum 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.*