Hachi vs 経穴暗記１
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hachi
This application helps students track upcoming exams with a simple countdown timer. It offers calendar integration, notifications, and a lock screen widget for easy access to exam dates. An in-app purchase unlocks the full widget functionality.
- Exam countdown timer
- Calendar integration
- Customizable notifications
- Lock screen widget
- In-app purchase for full widget functionality
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Simple exam countdown timer. This app has multiple functions, such as calendar, notification, and widget (In order to use widget, app in purchase $0.99 is necessary). Using widget, exam countdown timer can be set on lock screen.
経穴暗記１
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In Traditional Chinese Medicine, one of the therapies involves the use of acupoints. It's not easy to memorize the names, readings, and associated meridians of over 300 acupoints. Therefore, as the first installment in the Acupoint Memorization Series, we have created an app to help memorize the readings of acupoints. We plan to release more apps to assist with memorizing the Chinese characters of acupoints and the meridians they belong to as the second and third installments. Stay tuned!
Screenshots
Verdict
The clearest difference is in-app purchases: 経穴暗記１ at none against Hachi's 1. 経穴暗記１ also leads on update cadence (weekly vs every 3 months) and iOS requirement (12.0 vs 16.4). Hachi's advantage is ads (none vs shown). On price 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. Hachi sells 1 one-off in-app purchase. 経穴暗記１ asks for nothing beyond the download.
Hachi ships an update every 3 months, 経穴暗記１ weekly. The most recent releases landed on August 19, 2026 and September 24, 2026 respectively.
| Parameter | Hachi | 経穴暗記１ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | kotobaz | Ryusuke Sudo |
In-app purchases
Hachi
- Widget Function$0.99
経穴暗記１
No in-app purchases
