Zerosec Note vs 已读未完
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zerosec Note
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The 'Zerosec Note' app is a powerful tool designed to improve and enhance brain efficiency. It introduces an "extreme" method of note-taking to help users tackle challenges like slow thinking, difficulty gathering information, indecision, and procrastination. By "extreme," we mean you must complete one note in 1 minute and dedicate 10 minutes daily to write 10 notes. After several weeks of consistent practice, you'll notice significant improvements in your thinking abilities. The app draws inspiration from the bestseller "Zero Second Thinking" by Yuji Akaba, a former McKinsey consultant. In his book, Akaba shares how he used A4 paper to organize fragmented thoughts, focusing on 1-minute "mental exercises" to enhance thinking and boost productivity. The 1.0 release offers core features such as note-taking, countdown timers, viewing, and editing notes. Stay tuned for future updates with exciting new features!
已读未完
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「已读未完」是一个读书笔记小助手 App,导入微信读书、Kindle 读书、得到或者自己创建的读书笔记,交给时间间隔算法进行笔记的回顾,对笔记进行标记、高亮、批注等操作。 欢迎来到「已读未完」,从划线中重找答案。 书架上的划线笔记,像被时间封存的标本,整齐且沉默。我们总在狂热地收集见解,我们以为自己「拥有」了这些思考,却忘了唤醒它们。 「已读未完」想做一件简单的事:打捞你曾心跳的只言片语,有些共鸣,本就该跨越时间,一读再读。 用记忆算法轻轻摇晃它们,当时划线只觉得“这话不错”,直到某天,它像一张从旧书里掉出的小纸条,刚好变成了今天需要的答案。
Screenshots
Verdict
The clearest difference is update cadence: Zerosec Note at weekly against 已读未完's every 4 months. 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.
Zerosec Note ships an update weekly, 已读未完 every 4 months. The most recent releases landed on September 21, 2026 and October 15, 2026 respectively.
| Parameter | Zerosec Note | 已读未完 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 崇旭 王 | 嘉 米 |
In-app purchases
Zerosec Note
No in-app purchases
已读未完
No in-app purchases









