# undertext Bible vs Lumen

The clearest difference is ads: undertext Bible at none against Lumen's shown. undertext Bible also leads on update cadence (every 5 days vs fortnightly) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

undertext Bible ships an update every 5 days, Lumen fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | undertext Bible | Lumen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/undertext-bible/id6778455656/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 16 MB | 70 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Matthew Gennings](https://appshunter.io/developer/6778450231) | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) |

## What reviewers say

### undertext Bible

[App page](https://appshunter.io/ios/app/undertext-bible/id6778455656)

Explore the original languages of scripture, word by word. Understand the Hebrew, Greek, and Aramaic behind English translations with transliterations, glosses, and Strong's numbers. Listen to spoken pronunciations and enjoy a distraction-free reading experience.

**Highlights:** Original language word analysis (Hebrew, Greek, Aramaic), Transliteration, gloss, and Strong's number for each word, Audio pronunciation of original languages, Distraction-free reading modes, Offline chapter access, Verse-a-day notifications, Cross-platform support (iOS, watchOS, tvOS, macOS)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Lumen

[App page](https://appshunter.io/ios/app/lumen-periodic-table/id6799425039)

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

**In-app purchases:** none


## Frequently asked questions

### Is undertext Bible free?

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

### Is Lumen free?

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

### Do undertext Bible or Lumen have ads?

Lumen shows ads; undertext Bible does not.

### Which is updated more often, undertext Bible or Lumen?

undertext Bible ships an update every 5 days, and Lumen fortnightly. Most recently, undertext Bible was updated on October 24, 2026 and Lumen on October 15, 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.*