Comparison

Random Reminder vs 别下次:灵感管理工具

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Random Reminder

This app helps you achieve deep focus quickly through a unique method involving random sound reminders and short breaks. It's designed to improve attention, memory, and learning performance by leveraging principles like neural replay and ultradian rhythms.

Highlights
  • Random sound interval reminders
  • 10-second micro-breaks
  • 90-minute focus sessions
  • Neural replay for memory
  • Variable ratio reinforcement
  • Zeigarnik effect utilization
Features
Read full description

“Random Reminder” is a new focus method designed to help you enter deep focus quickly. More than 400 people worldwide use it every second. With this method, you can stay focused for up to 90 minutes, improve your attention and memory, and enter a flow state more easily. == A New Focus Method == - Set a sound to play at random intervals (e.g., every 3–5 minutes). - Each time you hear the reminder sound, immediately close your eyes and rest for 10 seconds. - Then return to your work or study and continue focusing. Repeat this process until the 90-minute session ends. - After 90 minutes, take a 20-minute break. == Based on Four Core Principles == ■ Neural Replay During micro-breaks, your brain "replays" recently learned information at high speeds, improving memory retention and learning performance. ■ Variable Ratio Reinforcement Randomized feedback keeps the brain’s dopamine system engaged. Not knowing exactly when the next sound will occur maintains a healthy level of alertness and motivation. ■ Zeigarnik Effect Briefly interrupting a task creates a psychological "open loop." This makes your brain more eager to complete the task, helping you dive back in more effectively. ■ Ultradian Rhythms (90/20 Rule) The human brain naturally operates in 90-minute high-frequency cycles. Following this rhythm prevents burnout and maximizes mental endurance. ====== Personal growth website: https://zeenzeen.com Creator: 择恩 ====== “Random Reminder” can be downloaded and used for free. Core features are completely free. We also offer premium membership features to enhance the user experience. If you choose to subscribe to the premium membership, your iTunes account will be charged accordingly. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current subscription period. After subscribing, you can manage your subscription in your iTunes Store account settings. Privacy Policy https://zeenzeen.com/privacy Terms of Use https://zeenzeen.com/tos End User License Agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

别下次:灵感管理工具

Features
Read full description

“下次”是灵感的坟墓。 我们都习惯把一闪而过的念头丢进备忘录,安慰自己“等下次有空再做”。 然而事实是:那个“下次”,永远不会来。 「别下次」 (NoNext) 是一款基于 72小时倒逼法则 的极简灵感行动工具。它不提供海量的存储空间让你囤积想法,它只做一件事:逼你在想法过保鲜期之前,把它做完。 【核心功能】 72小时倒计时 每个灵感只有 72 小时的生命周期。随着时间流逝,卡片颜色会从清新的绿色变为警示的红色。你必须在它“过期”前做出决定。 独创“冷冻”机制 超时未完成?系统会自动将灵感“冷冻”。我们拒绝在列表中展示过期的尸体,要么复活它,要么遗忘它。保持列表的绝对纯净。 极简状态流转 告别复杂的项目管理。仅保留四个核心状态: 待启动:捕捉瞬间闪念。 进行中:聚焦当下的执行。 已完成:享受落地的成就感。 已冷冻:过期的想法归档。 隐私至上,纯净无扰 无需注册:下载即用,无需手机号或邮箱。 本地存储:所有数据均存储在您的手机本地,不上传、不收集任何个人信息。灵感只属于自己。 零广告:没有开屏广告,没有弹窗干扰,只调用通知功能,只有纯粹的工具体验。 【开发者的话】 我曾是一个重度“备忘录囤积症”患者,手机里躺着几百个未完成的点子。后来我意识到,点子本身不值钱,执行才是关键。 开发这款 App 的初衷很简单:治好自己的拖延症。如果你也厌倦了只空想不行动,欢迎加入“别下次”的行列。 拒绝空想,只要落地。

Screenshots

Random Reminder4 screens
别下次:灵感管理工具4 screens

Verdict

The call

The clearest difference is in-app purchases: 别下次:灵感管理工具 at none against Random Reminder's 4. Random Reminder's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Random Reminder sells 4 in-app purchases, starting at $2.99 per month. 别下次:灵感管理工具 asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Random Reminder versus 别下次:灵感管理工具: the parameters behind the verdict, then further details
ParameterRandom Reminder别下次:灵感管理工具
PriceFreeFree
Rating4.6 (18 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings18 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size43 MB3 MB
Age rating4+4+
Developer志高 谢柯南 李

In-app purchases

4 purchases

Random Reminder

Subscriptions3
  • 月度高级会员$2.991 Month
  • 季度高级会员$9.993 Months
  • 年度高级会员$24.991 Year
One-time1
  • 违约成本$0.99
None

别下次:灵感管理工具

No in-app purchases

Questions

Is Random Reminder free?
Random Reminder is free to download, with in-app purchases available.
Is 别下次:灵感管理工具 free?
别下次:灵感管理工具 is free to download, with no in-app purchases.
Do Random Reminder or 别下次:灵感管理工具 have ads?
Neither Random Reminder nor 别下次:灵感管理工具 shows ads.

Other comparisons