# KodexLink vs 得润

The clearest difference is in-app purchases: 得润 at none against KodexLink's 3. 得润 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. KodexLink sells 3 one-off in-app purchases. 得润 asks for nothing beyond the download.

## The numbers

| Metric | KodexLink | 得润 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 6 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Lightning Network](https://appshunter.io/developer/1271020118) | [Suzhou Youdu Network Technology Co., Ltd](https://appshunter.io/developer/6777382054) |

## What reviewers say

### KodexLink

[App page](https://appshunter.io/ios/app/kodexlink-codex-mobile-chat/id6761055159)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $1.99 | one-time |
| Buy Me a Hamburger | $4.99 | one-time |
| Buy Me a Lobster | $99.99 | one-time |


### 得润

[App page](https://appshunter.io/ios/app/id6777401954)

A professional charting tool for Qimen Dunjia enthusiasts. It generates charts instantly based on input time, displaying the nine palaces, eight gates, eight gods, nine stars, and celestial/terrestrial plates. It automatically corrects for true solar time based on longitude for greater accuracy.

**Highlights:** Instant Qimen Dunjia chart generation, Displays nine palaces, eight gates, eight gods, nine stars, True solar time correction by longitude, Accurate 24 solar term lookup, Historical records and notes with cloud sync

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

**In-app purchases:** none


## Frequently asked questions

### Is KodexLink free?

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

### Is 得润 free?

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

### Do KodexLink or 得润 have ads?

KodexLink shows ads; 得润 does not.

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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.*