# SPI Catholic vs & Altar

The clearest difference is in-app purchases: SPI Catholic at none against & Altar's 2. & Altar's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. & Altar sells 2 in-app purchases, starting at $39.99 per year. SPI Catholic asks for nothing beyond the download.

SPI Catholic ships an update every 6 months, & Altar every 3 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SPI Catholic | & Altar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spi-catholic/id6505116333/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [The Roman Catholic Diocese of Springfield in Illinois Trustee Corporation](https://appshunter.io/developer/1755221222) | [Domus Formation](https://appshunter.io/developer/1877015504) |

## What reviewers say

### SPI Catholic

[App page](https://appshunter.io/ios/app/spi-catholic/id6505116333)

This app fosters a devoted community of missionary disciples and stewards of creation, guided by Catholic teachings. It focuses on hospitality, prayer, formation, and service to live out the discipleship and stewardship way of life.

**Highlights:** Missionary disciple community, Stewardship of creation, Four Pillars: Hospitality, Prayer, Formation, Service, Catholic teachings and scripture, Faith-based community building

**Features:** macOS Compatibility

**In-app purchases:** none


### & Altar

[App page](https://appshunter.io/ios/app/and-altar/id6761264863)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Annual | $39.99 | per year |
| Household Annual | $59.99 | per year |


## Frequently asked questions

### Is SPI Catholic free?

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

### Is & Altar free?

& Altar is free to download, with in-app purchases available.

### Do SPI Catholic or & Altar have ads?

Neither SPI Catholic nor & Altar shows ads.

### Which is updated more often, SPI Catholic or & Altar?

SPI Catholic ships an update every 6 months, and & Altar every 3 weeks. Most recently, SPI Catholic was updated on October 7, 2026 and & Altar on October 25, 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.*