# Kelin中文版 vs Codex AI

The clearest difference is iOS requirement: Kelin中文版 at 15.6 against Codex AI's 17. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kelin中文版 sells 8 in-app purchases, starting at $6.99 per 7 days and Codex AI sells 11 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Kelin中文版 ships an update every 9 days, Codex AI weekly. The most recent releases landed on September 20, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Kelin中文版 | Codex AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (22 ratings)](https://appshunter.io/ios/app/codex-ai-remote-codex/id6784248620/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 94.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Freemium |
| Size | 34 MB | 42 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [勃辉 李](https://appshunter.io/developer/6774746028) | [Vedat TANONUT](https://appshunter.io/developer/1864159536) |

## What reviewers say

### Kelin中文版

[App page](https://appshunter.io/ios/app/kelin/id6776537972)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $6.99 | per 7 days |
| 月订阅 | $12.99 | per month |
| 年订阅 | $24.99 | per year |
| 星米档位1 | $3.99 | one-time |
| 星米消耗档位2 | $9.99 | one-time |
| 星米档位2 | $9.99 | one-time |
| 星米消耗档位3 | $19.99 | one-time |
| 星米档位3 | $19.99 | one-time |


### Codex AI

[App page](https://appshunter.io/ios/app/codex-ai-remote-codex/id6784248620)

This AI-powered assistant helps you plan, organize, write, and analyze tasks efficiently. It offers features like coding assistance, smart Q&A, project management, and file summarization to streamline your workflow.

**Highlights:** AI Coding Assistance, Smart Q&A, Project Organization, File Reading & Summaries, Web Search Support, Schedule & Reminder Creation, Task & Note Generation

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro | $6.99 | per 7 days |
| premium | $9.99 | per 7 days |
| premium | $14.99 | per month |
| premium | $29.99 | per month |
| Forge Pro | $49.99 | per year |
| premium | $59.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


## Frequently asked questions

### Is Kelin中文版 free?

Kelin中文版 is free to download, with in-app purchases available.

### Is Codex AI free?

Codex AI is free to download, with in-app purchases available.

### Do Kelin中文版 or Codex AI have ads?

Neither Kelin中文版 nor Codex AI shows ads.

### Which is updated more often, Kelin中文版 or Codex AI?

Kelin中文版 ships an update every 9 days, and Codex AI weekly. Most recently, Kelin中文版 was updated on September 20, 2026 and Codex AI on September 25, 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.*