# I Ching Oracle vs Lunera

The clearest difference is in-app purchases: Lunera at none against I Ching Oracle's 5. Lunera also leads on update cadence (every 9 days vs every 3 weeks). I Ching Oracle's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. I Ching Oracle sells 5 in-app purchases, starting at $9.99 per month. Lunera asks for nothing beyond the download.

I Ching Oracle ships an update every 3 weeks, Lunera every 9 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | I Ching Oracle | Lunera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 65 MB | 46 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [LEVENT DOGUT](https://appshunter.io/developer/671158100) | [Sinan Aydoan](https://appshunter.io/developer/1871456225) |

## What reviewers say

### I Ching Oracle

[App page](https://appshunter.io/ios/app/i-ching-oracle-synch/id6761907176)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synch Premium Monthly | $9.99 | per month |
| Synch Premium Yearly | $59.99 | per year |
| 10 deep readings | $4.99 | one-time |
| 30 deep readings | $12.99 | one-time |
| 100 deep readings | $34.99 | one-time |


### Lunera

[App page](https://appshunter.io/ios/app/lunera/id6789280379)

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

**In-app purchases:** none


## Frequently asked questions

### Is I Ching Oracle free?

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

### Is Lunera free?

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

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

Lunera shows ads; I Ching Oracle does not.

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

I Ching Oracle ships an update every 3 weeks, and Lunera every 9 days. Most recently, I Ching Oracle was updated on October 25, 2026 and Lunera 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.*