Jade Codex vs Flip It
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jade Codex
Explore ancient wisdom and gain personal insights through a digital I Ching oracle. Cast hexagrams, interpret dreams with AI, and understand your birth hexagram. All readings are processed on-device for maximum privacy.
- Traditional three-coin casting method
- AI-powered hexagram interpretations
- Zhou Gong dream interpretation with 500+ symbols
- Birth hexagram and lunar calendar insights
- Fully annotated 64 hexagrams
- Journaling for readings and dreams
- On-device AI for privacy
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Is today a good day? Jade Codex is a traditional Chinese almanac (黃曆, the tong shu) that answers from the day itself, and from your own chart. IS TODAY A GOOD DAY? Every day has a complete 黃曆 page: the full 宜 and 忌 lists, the 建除 day officer, the 值神 spirit, the lunar mansion, the 彭祖百忌 caution, the clash animal and the directions. Free, complete and the same for every reader. YOUR BAZI CHART, BY TRUE SOLAR TIME Enter your birth date for your Four Pillars chart (八字): Day Master, elements and the 流年 annual cycle; Premium opens the ten gods and every decade-luck pillar. An exact birth time is corrected to true solar time for your birthplace. Then today is read against your chart: a tier for the day and a line on what to do. PICK A GOOD DAY A wedding, a move, a haircut? Choose from more than 100 undertakings and see the days in the next 30 that the almanac favors for it, each with its reason. Premium looks 90 days ahead and ranks the days for your chart. NEW IN 2.3: THE JADE CODEX COMMENTARY The received I Ching sits at the center: the judgments, the images and all 384 line texts, quoted from pinned classical editions. Around it is an original commentary written for this app: the hexagrams through the year, the sixty days, clashes and harmonies, and propositions about the calendar, each with its proof. Every passage is badged: received text, modern rendering, commentary or calculation. • A line from the classics each day on Today, with its source one tap away. • Today's hexagram follows the double hour (時辰), and the card says when it turns. • Your lines of the year (Premium): the lines that carry your chart's pillars, dated. • Write a note on a line; Premium brings it back the next year that line returns. ORIGINS Origins (源流) is a river of 29 turning points, from the Shang day count to the Qing almanac, in four lanes: Calendar, Changes, Birth and Dreams. Each claim is marked History records, Unearthed text, Scholars differ or Tradition says, and most turning points link to the part of the app they became. ALSO INSIDE • I Ching: cast with three coins; read the received text and changing lines beside a modern rendering. • Your Chinese zodiac sign, and how this year's Tai Sui meets it. • 972 Chinese dream symbols in the 周公解夢 tradition. Describe a dream in your own words. • The Resonance Clock: the double hours, the 72 pentads and your birth on one wheel, with alarms by the double hour, dawn alarms and twelve 律 bells. • Widgets for the Home Screen, Lock Screen and StandBy, Control Center, Siri and Shortcuts; Origins and the 64 hexagrams in Spotlight. • English, 简体中文, 繁體中文 and Español, each complete, up to the largest text sizes. WHERE THE NUMBERS COME FROM Everything is computed on your device. Solar terms come from a table precomputed from NASA JPL's DE440 ephemeris. 宜/忌 come from a 通書 table; the day officer and clashes follow 《欽定協紀辨方書》 (Qing, 1741). The Sources & Lineage page names every source. PRIVATE BY CONSTRUCTION No ads, no account, no server. Your birth data never leaves your device. JADE CODEX PREMIUM Premium ranks each day for your chart, opens past and future days and good days 90 days ahead, reads your chart and every year ahead in depth, and adds unlimited casts, dream readings and chart questions, your lines of the year, returning notes and the full Resonance Clock. Written readings use Apple Intelligence, on the device, where supported. The 宜/忌 lists, the Commentary and Origins stay free. Subscriptions are offered monthly and annually. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jadewisdom.com/privacy/ An almanac is a reference, not an instruction: one voice among several on what a day is like.
Flip It
This app offers six different tools to help you make decisions quickly and easily. Choose from a coin flip, dice roll, spin wheel, fortune sticks, name picker, or moon blocks. All tools are offline, ad-free, and designed for entertainment.
- Coin Flip
- Dice Roller
- Spin Wheel
- Fortune Sticks
- Name Picker
- Moon Blocks
- Offline functionality
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Can't decide? Been going back and forth for ten minutes? Let Flip It call it — six decision tools that give you an answer in one tap. ■ Six tools for six kinds of stuck · Coin Flip — one of two. Label each side yourself: "Go" / "Stay", "Yes" / "No" · Moon Blocks — peace of mind. The traditional jiaobei ritual, with three-in-a-row confirmation · Dice — test your luck. Two solid dice for totals or a random number · Spin Wheel — one of many. Add your own options and let it land · Fortune Sticks — ask your fortune. Shake the tube and draw a lot · Name Picker — draw a name. Who's buying lunch, who goes first ■ Made with care Every object is properly three-dimensional — lacquered blocks, a struck coin, a bamboo tube — with haptics and sound, so a throw actually feels like a throw. ■ Clean and quiet · Fully offline; works with no connection · No ads, no in-app purchases, no popups · Collects no data and asks for no permissions · Every decision is saved to history automatically ■ Share in one tap Turn any result into a card and send it to whoever needs convincing. Results are generated randomly on your device. For entertainment only — please decide responsibly.
Screenshots
Verdict
The clearest difference is in-app purchases: Flip It at none against Jade Codex's 2. Flip It also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and update cadence 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. Jade Codex sells 2 in-app purchases, starting at $4.99 per month. Flip It asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Jade Codex against 5.0 for Flip It. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Jade Codex ships an update every 11 days, Flip It every 3 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.
| Parameter | Jade Codex | Flip It |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Yi Yin | 剑锋 易 |
Customer experience
Jade Codex
Flip It
In-app purchases
Jade Codex
- Monthly$4.991 Month
- Annual$29.991 Year
Flip It
No in-app purchases









