Yi Jing vs Relationship Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yi Jing
This app provides an ancient oracle experience on your modern device. It helps you navigate life's challenges by offering a journal, multiple book translations, and various methods for casting coins or manipulating yarrow stalks to receive guidance.
- Ask questions using coin toss or yarrow stalks
- Manage a detailed journal with notes and search
- Browse multiple I Ching book translations
- Access original Chinese and other language texts
- Includes artwork and specialized casting methods
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Ancient oracle meets modern device! Deal with life's challenges more meaningfully. Tap into your inner self. Find the translation that speaks to you. Ask questions, use the oracle, manage a journal, and browse multiple book translations. Ask questions... * Specify a topic * Enter a question or phrase * Toss coins by shaking * Or manipulate yarrow stalks * Or toss dice * Or use Stephen Karcher's Circle of Protectors * Or navigate Michael Tingle's I Ching Mandala * Or use the Quick option * Or use manual input Manage a journal... * Multi-line questions & notes * Sort by topic, hexagram or date * Search by keyword * Present, Changes and Future * Add your own notes * Switch translations for readings * Mail journal entries Browse the book... * Multiple book translations * Chinese with Pinyin phonetics * King Wen Hexagram numbers * Trigram descriptions * Component Trigrams * Ruling Lines * Related Hexagrams English translations... * A Library tab makes it easy to switch books * "Yi Jing - Book of Transformations" by Brian Arnold, featuring artwork by Elizabeth Nelson * "A Guide to the I Ching" by Carol K. Anthony (English and German) * "Yi Jing / Book of Changes" by Gregory C. Richter * "I Ching Oracle" by Nigel Richmond Other translations... * "Language of the Lines", English (Nigel Richmond) * Original Chinese (two versions) * "I Ging", German (Wilhelm) * "Yi Jing", Japanese (Yo Fujiwara) * "Yi Jing", in French, Spanish, Dutch, Portuguese, Italian, Russian (Arnold) More books for in-app purchase... * "The I Ching or Book of Changes" (Book I, II and III) by Richard Wilhelm * "The Laws of Change" by Jack Balkin * "The Complete I Ching" by Taoist Master Alfred Huang Other key features... * Straightforward and elegant interface * Option to represent coin heads as Yang * Option to cast coins using Yarrow stalk probabilities * Portrait and landscape orientation * Resources to access help and online I Ching resources
Relationship Tracker
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Meet Her Mood — the fun AI-powered app that tries to decode your girlfriend’s mood before disaster strikes. Ever received: “I’m fine.” “Do whatever you want.” “Nothing is wrong.” …and somehow still ended up in trouble? Her Mood uses playful AI predictions to analyze messages, reactions, emojis, response times, and “energy levels” to give hilarious mood forecasts and relationship survival tips. Features AI Mood Predictions Whether she’s: happy annoyed testing you secretly angry or entering “silent mode”… Her Mood will attempt to warn you in advance. Important This app is made purely for entertainment and fun. AI is smart… but not that smart. Use responsibly. Flowers may still be required.
Screenshots
Verdict
The clearest difference is price: Yi Jing at $4.99 against Relationship Tracker's $14.99. Yi Jing also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Relationship Tracker's advantage is in-app purchases (none vs 10) and update cadence (monthly vs every 4 months). On ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Yi Jing costs $4.99 and Relationship Tracker $14.99 up front. Yi Jing sells 10 one-off in-app purchases. Relationship Tracker asks for nothing beyond the download.
Yi Jing ships an update every 4 months, Relationship Tracker monthly. Both last shipped on October 22, 2026.
| Parameter | Yi Jing | Relationship Tracker |
|---|---|---|
| Price | $4.99 — better | $14.99 |
| Rating | 4.9 (917 ratings) — better | — |
| Positive reviews | 91.2% of reviews | — |
| Number of ratings | 917 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 122 MB | 4 MB |
| Age rating | 4+ | +12 |
| Developer | Flat Earth Studio LLC | Igor Stojanovic |
Bugs and requests
Yi Jing
Reported bugs
3 issues- Crashes on launch or shortly after
- Typing issues (text disappearing)
- Syncing problems between devices
Requested features
4 requests- Add more I Ching text translations
- Improve syncing and cross-device support
- Implement password protection for journal entries
- Optimize performance and stability
Relationship Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Yi Jing
- I Ging: Das Buch der Wandlungen$2.99
- I Ching (Hurn)$4.99
- The I Ching: Book I (Wilhelm)$4.99
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- The I Ching II: The Material$4.99
- The I Ching III: Commentaries$4.99
- The I Ching Workbook (RL Wing)$6.99
- I Ching (Barrett)$6.99
- Navigating Change (Karcher)$8.99
- The Complete I Ching (Huang)$9.99
- The Laws of Change (Balkin)$9.99
Relationship Tracker
No in-app purchases









