# 4001 Bible Dictionary vs Theological Dictionary

The clearest difference is update cadence: 4001 Bible Dictionary at every 2 months against Theological Dictionary's every 85 months. 4001 Bible Dictionary also leads on iOS requirement (8.0 vs 11.0). Theological Dictionary's advantage is review sentiment (33% vs 9%) and price ($0.99 vs $2.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

4001 Bible Dictionary costs $2.99 and Theological Dictionary $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4001 Bible Dictionary ships an update every 2 months, Theological Dictionary every 85 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 4001 Bible Dictionary | Theological Dictionary |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/4001-bible-dictionary/id375859872/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 8.9% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 85 months |
| Monetization | Paid | Paid |
| Size | 69 MB | 72 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sand Apps Inc.](https://appshunter.io/developer/333188389) | [Trung Nguyen](https://appshunter.io/developer/1205541678) |

## What reviewers say

### 4001 Bible Dictionary

[App page](https://appshunter.io/ios/app/4001-bible-dictionary/id375859872)

Access a comprehensive Bible dictionary with over 4000 entries, linked to thousands of Bible references. Read these references in multiple English and other language Bibles. Customize text size and color for a personalized study experience.

**Highlights:** 4001 dictionary entries, 11,000+ Bible reference links, 18 English Bibles, 39 other language Bibles, Search and browse tools, Customizable text size and color

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

**In-app purchases:** none


### Theological Dictionary

[App page](https://appshunter.io/ios/app/theological-dictionary/id1215270879)

Access a comprehensive theological lexicon with over 1500 entries, explained alphabetically. Organize your learning with custom lists, flashcards, and daily quizzes. Bookmark key terms for quick reference.

**Highlights:** Over 1500 theological entries, Alphabetical organization, Custom list creation, Bookmark favorite terms, Daily learning prompts, Multiple-choice quizzes, Flashcard study tool

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

**In-app purchases:** none


## Frequently asked questions

### Is 4001 Bible Dictionary free?

4001 Bible Dictionary costs $2.99, with no in-app purchases.

### Is Theological Dictionary free?

Theological Dictionary costs $0.99, with no in-app purchases.

### Do 4001 Bible Dictionary or Theological Dictionary have ads?

Neither 4001 Bible Dictionary nor Theological Dictionary shows ads.

### Which is updated more often, 4001 Bible Dictionary or Theological Dictionary?

4001 Bible Dictionary ships an update every 2 months, and Theological Dictionary every 85 months. Most recently, 4001 Bible Dictionary was updated on November 6, 2026 and Theological Dictionary on November 2, 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.*