# Langham eReader vs Knowing God

The clearest difference is in-app purchases: Langham eReader at none against Knowing God's 3. Knowing God's advantage is update cadence (fortnightly vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowing God sells 3 one-off in-app purchases. Langham eReader asks for nothing beyond the download.

Langham eReader ships an update every 14 months, Knowing God fortnightly. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Langham eReader | Knowing God |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowing-god/id6478806450/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 55 MB | 62 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Langham Publishing](https://appshunter.io/developer/6813504295) | [ZHIWEN YOU](https://appshunter.io/developer/1733993831) |

## What reviewers say

### Langham eReader

[App page](https://appshunter.io/ios/app/langham-ereader/id1616725456)

**Features:** Vision Pro support

**In-app purchases:** none


### Knowing God

[App page](https://appshunter.io/ios/app/knowing-god/id6478806450)

Explore foundational Christian creeds and confessions, including daily devotions, a bilingual Bible dictionary, and theological articles. This app aids in deepening faith and biblical understanding for believers.

**Highlights:** Full texts of creeds and confessions, Daily devotionals with scripture and prayer, Bilingual Chinese-English Bible Dictionary, Theological articles and church history insights, User-friendly interface for easy navigation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $1.99 | one-time |
| Medium Coffee | $3.99 | one-time |
| Large Coffee | $5.99 | one-time |


## Frequently asked questions

### Is Langham eReader free?

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

### Is Knowing God free?

Knowing God is free to download, with in-app purchases available.

### Do Langham eReader or Knowing God have ads?

Neither Langham eReader nor Knowing God shows ads.

### Which is updated more often, Langham eReader or Knowing God?

Langham eReader ships an update every 14 months, and Knowing God fortnightly. Most recently, Langham eReader was updated on October 30, 2026 and Knowing God on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*