Off Day vs Hachimi.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Off Day
This holiday alarm clock app helps you avoid being woken up on days off. It includes built-in holiday information for several countries and allows manual marking of work schedules. Customize your alarm settings to ensure peace on your days off.
- Holiday alarm clock
- Built-in holiday templates
- International holiday information
- Manual work schedule marking
- System shortcut integration
- Customizable alarm settings
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Off Day is an open-source project. Anyone can compile it themselves, or consider purchasing this app directly to support this project. Off Day is a holiday alarm clock app that comes with a variety of built-in holiday templates, featuring holiday information from China, Japan, Singapore, Thailand, Korea, and the United States. Simply follow the steps and utilize system shortcuts for automation, and never worry about being woken up by your alarm on a day off again. In addition to the built-in holiday information, users can manually mark their holiday work schedules. Whether a day is an Off Day or a Work Day, the final decision is entirely up to you. (Paid app – Ensure this holiday alarm (works with Shortcuts) fits your needs before purchase.) ----------- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hachimi.ai
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Hachimi.ai: When it's a lot, cast a hexagram. Cast for someone, and it lands in their case. One person, one case. A charting tool for fate readers and enthusiasts. Enter a birth once. Get Zi Wei and Bazi charts together. Zi Wei Dou Shu (Purple Star astrology) and Bazi (Four Pillars) use the same true solar time. Charts · Switch Zi Wei between San He, Flying Star and Four Transformations. Set star placement to match your school. Paste someone's star code and your chart matches theirs. · Bazi goes beyond the four pillars to a six-pillar chart with major and annual cycles. · Many cases? Filter by group, day master or zodiac animal. · Export chart images and text charts to share or keep on file. · Saved cases open offline. · Bond: see how a person tends to relate, from their Zi Wei chart. · Notes: each case keeps its own notes, filed as cards by date. Casting · Say two numbers and cast a Mei Hua Yi Shu (Plum Blossom divination) hexagram. The same numbers and hour give the same hexagram. · Write down a question and choose who it's for. The cast is filed under their case, and you can add what happened later. · Cast for a person from any part of their chart. · A third-party AI service writes Hachimi's readings. They need a connection and have a daily limit. Entries and search · Press and hold any word on a chart for its entry. · One search box covers cases, reading history, notes and terms. When you're signed in to iCloud, cases and reading history sync to it. Online readings ask for your consent before the first use. Under Me → Privacy and data you can delete reading data or turn off online readings. Available in Simplified Chinese, Traditional Chinese and English.
Screenshots
Verdict
The clearest difference is update cadence: Hachimi.ai at every 2 days against Off Day's fortnightly. Off Day's advantage is iOS requirement (16.0 vs 26.0). 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.
Off Day ships an update fortnightly, Hachimi.ai every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Off Day | Hachimi.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (33 ratings) — better | — |
| Positive reviews | 95.2% of reviews | — |
| Number of ratings | 33 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 92 MB |
| Age rating | 4+ | 12+ |
| Developer | ZIZICICI LIMITED | YUENCHUK INVESTMENT LIMITED |
In-app purchases
Off Day
No in-app purchases
Hachimi.ai
No in-app purchases









