# I Ching Lite vs SGI

The clearest difference is rating: I Ching Lite at 4.9 against SGI's 4.1. I Ching Lite also leads on review sentiment (83% vs 50%). SGI's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. I Ching Lite sells 2 one-off in-app purchases. SGI asks for nothing beyond the download.

I Ching Lite holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 1.1K and 742 respectively. Written reviews point the same way: 83% of I Ching Lite's written reviews are positive against 50% of SGI's.

I Ching Lite ships an update every 3 months, SGI every 4 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | I Ching Lite | SGI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.1K ratings)](https://appshunter.io/ios/app/i-ching-lite/id489725185/reviews)** | [4.1 (742 ratings)](https://appshunter.io/ios/app/sgi-usa/id1158895738/reviews) |
| Number of ratings | **1.1K** | 742 |
| Positive reviews | **82.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 63 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Brian Walker](https://appshunter.io/developer/438132420) | [Soka Gakkai International - USA](https://appshunter.io/developer/1158895737) |

## What reviewers say

### I Ching Lite

[App page](https://appshunter.io/ios/app/i-ching-lite/id489725185)

This app provides access to the ancient Chinese oracle, the Book of Changes, for guidance on life's challenges. It offers an elegant and accessible way to consult its wisdom, helping users find balance, perspective, and peace of mind.

**Highlights:** I Ching consulting tool, Complete odd-numbered passages, Coin tossing simulation, Elegant and easy-to-use interface, Access to ancient Chinese wisdom

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I Ching: Book of Changes | $5.99 | one-time |
| Wei Wu Wei Ching | $5.99 | one-time |

**What reviewers like**

- 👍 Excellent translation and interpretation
- 🔍 Insightful and wise guidance
- 📓 Helpful journaling feature
- 🔄 Easy to use and navigate
- 🕰 Useful for daily reflection

**What reviewers complain about**

- 🐛 App crashes or freezes
- 💰 Incomplete content without paid upgrade
- 📱 Font size too small, difficult to read
- 🔌 Issues with app updates and compatibility

**Reported bugs**

- App crashes when trying to save journal entries
- Paid upgrade not working as expected
- Inconsistent or incomplete hexagram readings

**Requested features**

- Ability to save and review past journal entries
- Option to adjust font size and background
- Support for multiple translations or versions
- Sharing capabilities to connect with others


### SGI

[App page](https://appshunter.io/ios/app/sgi-usa/id1158895738)

Support your daily Buddhist practice with tools for chanting, recitation, and goal tracking. Find local facilities and access Buddhist resources.

**Highlights:** Chanting calculator with target tracking, Audio guide for daily recitation, Goal setting and progress monitoring, SGI-USA facility locator, Links to World Tribune website

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for practice
- 🚀 Comprehensive app with many features
- 💡 Ability to chant with audio
- 💡 Access to publications and study materials
- 👍 Great for beginners and experienced users

**What reviewers complain about**

- 🐛 Bugs and glitches after updates
- 🔒 Login issues and need to log in frequently
- 🔋 Timer/stopwatch issues when phone is locked or app is closed
- 👎 Slow chanting/gongyo speed options
- 👎 Difficulty navigating and finding content

**Reported bugs**

- Daimoku count not updating accurately
- Writings of Nichiren Daishonin not loading
- Crashes or freezes when using certain features
- Incorrect or outdated content displayed

**Requested features**

- Ability to adjust chanting/gongyo speed
- Seamless looping of chanting audio
- Sync daimoku counts across devices
- More customization options (e.g. font size, themes)
- Improved navigation and organization of content


## Frequently asked questions

### Is I Ching Lite free?

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

### Is SGI free?

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

### Which has better reviews, I Ching Lite or SGI?

I Ching Lite is rated higher. I Ching Lite averages 4.9 out of 5 from 1.1K ratings, while SGI averages 4.1 from 742 ratings.

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

Neither I Ching Lite nor SGI shows ads.

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

I Ching Lite ships an update every 3 months, and SGI every 4 months. Most recently, I Ching Lite was updated on October 29, 2026 and SGI on October 26, 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.*