I Ching Oracle vs SPEEDISK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I Ching Oracle
Gain insight and direction on everyday matters through traditional divination methods. Receive daily personal hexagrams, themed protective charms, and a comprehensive history of your readings. Explore ancient wisdom in a modern, accessible format.
- Traditional hexagram casting
- Daily personal oracles
- Themed protective charms
- 64-hexagram codex
- Reading history log
- Shareable keepsake cards
- Customizable themes
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When something is weighing on your mind and you want a sense of direction, this app is made for that moment. Ask about any of twenty everyday matters: fortune, marriage, love, exams, business, health, job search, career, decisions, pregnancy, family, lawsuits, new ventures, finding someone, lost items, career change, travel, cash flow, trading and children. ■ CAST THE TRADITIONAL WAY, LINE BY LINE Press and hold the Taiji six times and the hexagram builds from the bottom up, one line at a time, by your own hand. Each reading explains the meaning, the oracle verse and a reading for the exact matter you asked about, in plain modern English. No jargon needed. ■ TODAY'S ORACLE A personal hexagram every day, with what is favorable and what to avoid. Festivals bring their own readings: Lunar New Year, the Dragon Boat Festival, Mid-Autumn, the Winter Solstice and more. ■ A POOR READING COMES WITH PROTECTION When the hexagram turns against you, the app gives you a themed omamori charm for the matter you asked about: Victory for exams and job searches, Good Match for marriage, Health for illness. Thirteen charms in four crafted styles. Collect all thirteen to unlock the Wish Fulfilled omamori. ■ THE 64-HEXAGRAM CODEX Every hexagram you cast lights up in the codex. Fill all sixty-four and keep a record of your own path through the Book of Changes. ■ READING HISTORY Every reading is kept, grouped by date, so you can look back at what the hexagram said at the time. ■ COLLECTIBLE SHARE CARDS Turn a hexagram or an omamori into a keepsake card and share it to Instagram or Facebook, or save it to Photos. ■ INK & GOLD, OR RICE PAPER A dark ink-and-gold theme for night readings and a light rice-paper theme for daytime. Switch any time under More. ■ GOOD TO KNOW • Hexagrams are cast with the traditional six-line method; Pinyin names come with the Wilhelm/Baynes English titles. • Readings follow traditional Chinese interpretations and are offered for entertainment, cultural learning and self-reflection, not as professional advice. • No account needed. Your readings and omamori stay on your device.
SPEEDISK
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This is a control software Controlling storage devices through USB You can transfer your phone's album files to your hard drive Support for playing music and browsing pictures
Screenshots
Verdict
The clearest difference is update cadence: I Ching Oracle at every 11 days against SPEEDISK's every 4 weeks. SPEEDISK's advantage is iOS requirement (11.0 vs 15.2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
I Ching Oracle ships an update every 11 days, SPEEDISK every 4 weeks. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.
| Parameter | I Ching Oracle | SPEEDISK |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (100 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 100 — better | — |
| Update frequency | Every 11 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.2 | 11.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | CHENG-HUNG CHEN | 少明 柯 |
In-app purchases
I Ching Oracle
No in-app purchases
SPEEDISK
No in-app purchases









