# BibleScientia vs Old Testament Study Bible

The clearest difference is in-app purchases: BibleScientia at none against Old Testament Study Bible's 1. BibleScientia also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Old Testament Study Bible sells 1 one-off in-app purchase. BibleScientia asks for nothing beyond the download.

BibleScientia ships an update every 9 days, Old Testament Study Bible every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BibleScientia | Old Testament Study Bible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/old-testament-study-bible/id6815031451/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 83 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Annella Peters](https://appshunter.io/developer/1875964007) | [Jay Werman](https://appshunter.io/developer/6809114882) |

## What reviewers say

### BibleScientia

[App page](https://appshunter.io/ios/app/biblescientia/id6758955642)

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

**In-app purchases:** none


### Old Testament Study Bible

[App page](https://appshunter.io/ios/app/old-testament-study-bible/id6815031451)

This app offers a comprehensive study of the Old Testament in Spanish, featuring daily readings, explanations, and study tools. It includes features like a concordance, cross-references, and a personal notebook for reflections. Users can also enjoy daily devotionals and biblical games.

**Highlights:** 39 books of the Old Testament in Spanish, Explanations and cross-references, Study tools: concordance, dictionary, glossary, Personal notebook for reflections, 365-day reading plan and daily devotionals, Biblical games and illustrations, Offline content access

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acceso Premium | $7.99 | one-time |


## Frequently asked questions

### Is BibleScientia free?

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

### Is Old Testament Study Bible free?

Old Testament Study Bible is free to download, with in-app purchases available.

### Do BibleScientia or Old Testament Study Bible have ads?

Neither BibleScientia nor Old Testament Study Bible shows ads.

### Which is updated more often, BibleScientia or Old Testament Study Bible?

BibleScientia ships an update every 9 days, and Old Testament Study Bible every 2 weeks. Most recently, BibleScientia was updated on October 28, 2026 and Old Testament Study Bible 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.*