# I Ching vs ThinkLess AI

The clearest difference is in-app purchases: I Ching at none against ThinkLess AI's 2. I Ching also leads on iOS requirement (15.0.0 vs 17.0). ThinkLess AI's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ThinkLess AI sells 2 in-app purchases, starting at $0.99 per month. I Ching asks for nothing beyond the download.

I Ching ships an update every 2 weeks, ThinkLess AI daily. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | I Ching | ThinkLess AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (26 ratings)](https://appshunter.io/ios/app/i-ching/id6446175523/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Paid | — |
| Size | 43 MB | 11 MB |
| Requires iOS | **15.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Godwin](https://appshunter.io/developer/1676451658) | [Thomas Reinke](https://appshunter.io/developer/1887068138) |

## What reviewers say

### I Ching

[App page](https://appshunter.io/ios/app/i-ching/id6446175523)

This app offers daily insights from the I Ching, a year-long Taoist reflection journey, and guided QiGong exercises. It aims to provide wisdom, balance, and personal growth through ancient practices and AI analysis.

**Highlights:** AI-powered I Ching readings, Daily Taoist reflections, Guided QiGong exercises, Personal growth tools, Mindfulness and balance cultivation, Ancient wisdom exploration

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

**In-app purchases:** none


### ThinkLess AI

[App page](https://appshunter.io/ios/app/thinkless-ai/id6762284671)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThinkLess Premium Monthly | $0.99 | per month |
| ThinkLess Premium - Yearly | $8.99 | per year |


## Frequently asked questions

### Is I Ching free?

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

### Is ThinkLess AI free?

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

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

Neither I Ching nor ThinkLess AI shows ads.

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

I Ching ships an update every 2 weeks, and ThinkLess AI daily. Most recently, I Ching was updated on October 24, 2026 and ThinkLess AI on October 15, 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.*