# I Ching vs I Ching

The clearest difference is update cadence: I Ching at weekly against I Ching's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. I Ching sells 3 in-app purchases, starting at $9.99 per month and I Ching sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

I Ching ships an update weekly, I Ching every 3 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | I Ching | I Ching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-ching-between-lines/id6795781621/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 40 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuchen Li](https://appshunter.io/developer/1795544432) | [Jili Niu](https://appshunter.io/developer/1858438859) |

## What reviewers say

### I Ching

[App page](https://appshunter.io/ios/app/i-ching-readings-and-journal/id6775676609)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $79.99 | per year |
| Smart Reading | $1.99 | one-time |


### I Ching

[App page](https://appshunter.io/ios/app/i-ching-between-lines/id6795781621)

This app offers a private space for reflection using the I Ching. It guides you through a casting ritual, provides clear interpretations of readings, and includes an AI assistant for deeper insights. You can also maintain a personal journal of your readings.

**Highlights:** I Ching casting ritual, AI interpretation, Private journaling, Customizable themes, Clear reading explanations, Searchable reading history

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $5.99 | per month |
| 5 Reading Credits | $1.99 | one-time |


## Frequently asked questions

### Is I Ching free?

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

### Is I Ching free?

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

### Do I Ching or I Ching have ads?

Neither I Ching nor I Ching shows ads.

### Which is updated more often, I Ching or I Ching?

I Ching ships an update weekly, and I Ching every 3 weeks. Most recently, I Ching was updated on October 24, 2026 and I Ching on October 6, 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.*