# SkyMe Guide vs Codex

The clearest difference is update cadence: Codex at every 5 days against SkyMe Guide's every 2 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.

SkyMe Guide ships an update every 2 weeks, Codex every 5 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SkyMe Guide | Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/codex-unreached-languages/id6793283374/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 4 MB | 25 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [益飞 陈](https://appshunter.io/developer/1579422183) | [Missionary LLC](https://appshunter.io/developer/6793283376) |

## What reviewers say

### SkyMe Guide

[App page](https://appshunter.io/ios/app/skyme-guide/id6757339546)

**Features:** macOS Compatibility

**In-app purchases:** none


### Codex

[App page](https://appshunter.io/ios/app/codex-unreached-languages/id6793283374)

This app provides a daily prayer guide for unreached language groups worldwide. Each day, you'll receive information about a specific group, including their location, beliefs, and how to pray for them. Explore hundreds of groups, track your prayer streak, and see their locations on a world map.

**Highlights:** Daily prayer group, Verified profiles with stories and photos, Hundreds of unreached language groups, Search and filter language groups, World map visualization, Prayer streak tracking, Daily prayer reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is SkyMe Guide free?

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

### Is Codex free?

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

### Do SkyMe Guide or Codex have ads?

Neither SkyMe Guide nor Codex shows ads.

### Which is updated more often, SkyMe Guide or Codex?

SkyMe Guide ships an update every 2 weeks, and Codex every 5 days. Most recently, SkyMe Guide was updated on October 28, 2026 and Codex on October 29, 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.*