# White Stone — Track your mind

> Track your mind (iPhone/iPad app by Peijing Teh.)

- Source: https://appshunter.io/ios/app/white-stone/id6759218807 (this page in markdown: same URL + `.md`)
- Developer: [Peijing Teh](https://appshunter.io/developer/1877490633)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English
- Released: 2026-02-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/white-stone/id6759218807/reviews.md

## What is White Stone?

White Stone is a mental tracking app that helps spiritual practitioners track the goodness of their thoughts & actions throughout their day. 
This track record is intended to spark joy and inspiration, as users reflect on their past good actions. 

It allows the user to:
- log a White Stone or Black Stone, based on the user's mental state during a bodily, verbal or mental action
- log whether the emotional root was based on renunciation, kindness, gentleness or other emotions that the user can create
- log whether the emotion was strong or weak
- add a response to a reflection question, inspired by a series of Buddhist reflection questions
- review and see patterns over time

The app stores all data locally on the device: nothing gets shared nor sold, and is completely private to the user.

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This app is inspired by Upagupta, the spiritual teacher of the ancient Indian Emperor Ashoka. 
“Upagupta … was a native of the Madura country. 
His instructor … told him to keep black and white pebbles. 

When he had a bad thought he was to throw down into a basket a black pebble; 
when he had a good thought he was to throw down a white pebble.


Upagupta did as he was told. 
At first bad thoughts abounded, and black pebbles were very numerous. 
Then the white and black were about equal. 
On the seventh day there were only white pebbles. 
(His instructor) then undertook to expound to him the four truths.”  
- Chinese Buddhism, Joseph Edkins, 1893, p.68


## Version history (last 4 releases)

### 1.1 — 2026-05-17

- Refactored Monthly and Review tabs into a single tab
- Addition of Reflection Questions from AN10.51 for daily reflections
- Addition of Pattern recognition e.g. highlighting when the stones are most often logged
- Allow editing of date when logging a stone
- Tagging of root emotions and intensity for each stone

### 1.0.3 — 2026-03-29

- Fixed calendar bug (showing incomplete days of month)
- Calendar now changes with swipe gesture
- Trends can be scrolled infinitely to show other 14-day periods
- Feedback to developer (in About tab)

### 1.0.2 — 2026-02-20

- Improved discovery of core interaction, with improved wayfinding.- Bug fix: initial black stone renders as white.

### 1.0 — 2026-02-18

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*