# Tenets Oracle vs I Ching

The clearest difference is in-app purchases: Tenets Oracle at none against I Ching's 2. Tenets Oracle also leads on update cadence (every 5 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. I Ching sells 2 in-app purchases, starting at $5.99 per month. Tenets Oracle asks for nothing beyond the download.

Tenets Oracle ships an update every 5 days, I Ching every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tenets Oracle | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 40 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Damian Spendel](https://appshunter.io/developer/1886778158) | [Jili Niu](https://appshunter.io/developer/1858438859) |

## What reviewers say

### Tenets Oracle

[App page](https://appshunter.io/ios/app/tenets-oracle-i-ching/id6789944373)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Tenets Oracle free?

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

### Is I Ching free?

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

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

Neither Tenets Oracle nor I Ching shows ads.

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

Tenets Oracle ships an update every 5 days, and I Ching every 3 weeks. Most recently, Tenets Oracle was updated on November 5, 2026 and I Ching on October 31, 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.*