# Morse Code Go vs Sacred Knowledge Vault

The clearest difference is update cadence: Sacred Knowledge Vault at every 8 days against Morse Code Go's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Morse Code Go ships an update every 4 weeks, Sacred Knowledge Vault every 8 days. The most recent releases landed on September 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Morse Code Go | Sacred Knowledge Vault |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Size | 1 MB | 25 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晓 郭](https://appshunter.io/developer/1895645928) | [平 何](https://appshunter.io/developer/1630512266) |

## What reviewers say

### Morse Code Go

[App page](https://appshunter.io/ios/app/morse-code-go-audio-trainer/id6771681043)

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

**In-app purchases:** none


### Sacred Knowledge Vault

[App page](https://appshunter.io/ios/app/sacred-knowledge-vault/id6792727759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Morse Code Go free?

Morse Code Go is free to download, with no in-app purchases.

### Is Sacred Knowledge Vault free?

Sacred Knowledge Vault is free to download, with no in-app purchases.

### Do Morse Code Go or Sacred Knowledge Vault have ads?

Neither Morse Code Go nor Sacred Knowledge Vault shows ads.

### Which is updated more often, Morse Code Go or Sacred Knowledge Vault?

Morse Code Go ships an update every 4 weeks, and Sacred Knowledge Vault every 8 days. Most recently, Morse Code Go was updated on September 25, 2026 and Sacred Knowledge Vault on October 16, 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.*