Portable Divination vs 乾之易
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Portable Divination
This reference app offers a simple divination experience using just three numbers. It aims to provide personal guidance and a helpful reference point during times of uncertainty or joy. The app is designed for easy use and accessibility.
- Three-number divination system
- Personal guidance tool
- Easy to use interface
- Reference for decision making
- Accessible on multiple devices
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歡迎進入占卜書的世界，它非常簡易好用，易而不易，不易而易。 占卜隨身書只需要三個數字就可以進行占卜。 希望在徬徨無助時、在滿心歡喜時，它能成為你的好幫手，並能隨時都在你身旁，作為個人指引和參考。
乾之易
This app simplifies learning traditional Chinese divination methods. It offers intuitive ways to explore complex concepts, making it easier to understand classic texts and enhance interest in traditional culture. It serves as a reference tool without making predictions.
- Multiple divination methods
- Intuitive content presentation
- Enhanced learning efficiency
- Reference for traditional culture
- Offline usability
- No user data collection
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乾之易是一款专注于周易学习的辅助工具，提供多种操作方式，查阅更便捷，简单易用，帮助用户在使用中逐步理解经典内容与基本思路，提升学习兴趣。 周易作为传统文化经典，内容深奥且结构复杂。本应用通过优化查阅方式与辅助功能，让内容呈现更直观、操作更灵活，减少反复翻阅书籍的繁琐，提升学习效率。 支持多种常见方式与相关内容参考，包括数字方式、铜钱方式、大衍筮法、梅花易数，以及六爻等传统内容的学习与查阅，使整体结构更加清晰、有序。 无需频繁翻书，在实际使用中逐步加深理解，有助于提升对传统文化的认识。 特别说明：本应用仅作为学习与参考工具，不涉及任何现实预测或结果保证。无需任何权限，不采集用户信息，无需联网即可使用。
Screenshots
Verdict
The clearest difference is in-app purchases: Portable Divination at none against 乾之易's 3. Portable Divination also leads on rating (5.0 vs 4.7). 乾之易's advantage is ads (none vs shown) and update cadence (every 4 weeks vs every 2 months). On price, review sentiment, ratings volume and device support 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
Both are free to download. 乾之易 sells 3 one-off in-app purchases. Portable Divination asks for nothing beyond the download.
Portable Divination holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 88% of Portable Divination's written reviews are positive against 81% of 乾之易's.
Portable Divination ships an update every 2 months, 乾之易 every 4 weeks. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.
| Parameter | Portable Divination | 乾之易 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 4.7 (3 ratings) |
| Positive reviews | 87.5% of reviews — better | 80.8% of reviews |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Fawkes Wei | 学昊 赵 |
Customer experience
Portable Divination
乾之易
In-app purchases
Portable Divination
No in-app purchases
乾之易
- 乾之易1个周体验Free
- 乾之易5个月体验$0.99
- 乾之易终身版$4.99
