# Siengtho vs Architecture IQ

The clearest difference is update cadence: Architecture IQ at weekly against Siengtho's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Siengtho ships an update every 3 weeks, Architecture IQ weekly. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Siengtho | Architecture IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/siengtho/id6636553592/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 116 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siengtho Catholic Ministries Inc.](https://appshunter.io/developer/1763083209) | [TERRY JACOBS](https://appshunter.io/developer/1795757947) |

## What reviewers say

### Siengtho

[App page](https://appshunter.io/ios/app/siengtho/id6636553592)

This Christian prayer app offers a variety of devotionals, including chaplets, novenas, and litanies. It aims to deepen faith and foster a closer relationship with God for its users.

**Highlights:** Christian prayer guides, Chaplet and Novena prayers, Litany and meditation tools, Lectio Divina practice, Sacred music and scripture

**Features:** macOS Compatibility

**In-app purchases:** none


### Architecture IQ

[App page](https://appshunter.io/ios/app/architecture-iq/id6741823498)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Siengtho free?

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

### Is Architecture IQ free?

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

### Do Siengtho or Architecture IQ have ads?

Both Siengtho and Architecture IQ show ads.

### Which is updated more often, Siengtho or Architecture IQ?

Siengtho ships an update every 3 weeks, and Architecture IQ weekly. Most recently, Siengtho was updated on October 21, 2026 and Architecture IQ on October 18, 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.*