# Zhouyi I Ching Oracle vs 觀世音 Lite

The clearest difference is in-app purchases: 觀世音 Lite at none against Zhouyi I Ching Oracle's 8. 觀世音 Lite also leads on iOS requirement (11.0 vs 17.0). Zhouyi I Ching Oracle's advantage is update cadence (every 6 days vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Zhouyi I Ching Oracle sells 8 one-off in-app purchases. 觀世音 Lite asks for nothing beyond the download.

Zhouyi I Ching Oracle ships an update every 6 days, 觀世音 Lite every 17 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zhouyi I Ching Oracle | 觀世音 Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 17 months |
| Size | 103 MB | 23 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chan Bill](https://appshunter.io/developer/506424571) | [jj](https://appshunter.io/developer/426360938) |

## What reviewers say

### Zhouyi I Ching Oracle

[App page](https://appshunter.io/ios/app/zhouyi-i-ching-oracle/id1281739482)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Icon Unlock 1 | $0.99 | one-time |
| Icon Unlock 2 | $0.99 | one-time |
| Icon Unlock 3 | $1.99 | one-time |
| Icon Unlock 4 | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Icon Unlock 5 | $4.99 | one-time |
| Icon Unlock 6 | $7.99 | one-time |
| Icon Unlock 7 | $12.99 | one-time |


### 觀世音 Lite

[App page](https://appshunter.io/ios/app/lite/id1341411678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zhouyi I Ching Oracle free?

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

### Is 觀世音 Lite free?

觀世音 Lite is free to download, with no in-app purchases.

### Do Zhouyi I Ching Oracle or 觀世音 Lite have ads?

Neither Zhouyi I Ching Oracle nor 觀世音 Lite shows ads.

### Which is updated more often, Zhouyi I Ching Oracle or 觀世音 Lite?

Zhouyi I Ching Oracle ships an update every 6 days, and 觀世音 Lite every 17 months. Most recently, Zhouyi I Ching Oracle was updated on October 29, 2026 and 觀世音 Lite on October 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.*