# 灵粮查经 vs HeidelbergCatechism

The clearest difference is price: 灵粮查经 at Free against HeidelbergCatechism's $1.99. 灵粮查经 also leads on iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

灵粮查经 is free to download; HeidelbergCatechism costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 灵粮查经 | HeidelbergCatechism |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 42 MB | 27 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Satcha Saelee](https://appshunter.io/developer/1690620726) | [Q.Z.L Corp.](https://appshunter.io/developer/1888794100) |

## What reviewers say

### 灵粮查经

[App page](https://appshunter.io/ios/app/id6758337161)

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

**In-app purchases:** none


### HeidelbergCatechism

[App page](https://appshunter.io/ios/app/heidelbergcatechism/id6762076080)

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

**In-app purchases:** none


## Frequently asked questions

### Is 灵粮查经 free?

灵粮查经 is free to download, with no in-app purchases.

### Is HeidelbergCatechism free?

HeidelbergCatechism costs $1.99, with no in-app purchases.

### Do 灵粮查经 or HeidelbergCatechism have ads?

Neither 灵粮查经 nor HeidelbergCatechism shows ads.

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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.*