Comparison

Notifyman vs Random Reminder

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

Head to head
About

Notifyman

This app helps you stay organized with persistent reminders that stay on your lock screen until completed. It automatically categorizes tasks and offers features like checklists and calendar sync to manage your life effectively.

Highlights
  • Persistent lock screen reminders
  • Smart task categorization
  • Checklists for task completion
  • Calendar sync
  • Statistics and insights
  • Notification widgets
Features
Read full description

The Most Powerful Reminder App Yet Stay laser-focused with persistent reminders that never disappear from your Lock Screen—until you mark them as done. Every time you unlock your phone, your active tasks are right in front of you. No more forgetting. No more excuses. In Reminder List, every task must have a time. No more overlooked tasks because you forgot to set a reminder. If you don’t specify a time, the default is now—and the notification will appear immediately and stay until completed. “Own your Reminder List, own a productive and disciplined life.” Key Features: • Smart Categorization: Automatically sorts your reminders into To-dos, Repeating Tasks, and Scheduled Events—no manual organization needed. • Task Lists: Plan work, manage errands, organize shopping lists—stay in control of your life. • Checklists: Tasks can’t be marked as complete until every item in the checklist is done. • Persistent Alerts: Set reminders using either relative time or exact dates—default is now, so you never miss a beat. • Unlimited Reminders: Notifications can repeat at intervals until acknowledged—never miss what matters. • Ongoing Reminders: Notifications keep prompting you until the task is marked as done. • Repeating Tasks: Create reminders that repeat every X minutes, hours, or days. • Scheduled Tasks: Set daily, weekly, or monthly recurring tasks—even with multiple trigger times. • Notification Widgets: View, snooze, or complete tasks directly from the notification center—no need to open the app. • Statistics & Insights: Track your task completion rates and habit streaks. • Calendar Sync: Automatically syncs your reminders to your system calendar. Three Types of Reminders • Instant Tasks: Great for quick plans—“Remind me to pick up the package at 6 PM tonight”, “Remind me to go to the store tomorrow at 5 PM.” • Repeating Tasks: Perfect for routines like hydration, taking medicine, or posture breaks. • Scheduled Tasks: Build long-term habits—“Exercise for 30 minutes every day”, “Study vocabulary daily”, “Clock in and out for work.” 【Subscription】 1. Subscription Service Continuous annual (12-month) subscription for Notifyman members 2. Subscription Price Continuous annual subscription for Notifyman members is 9.99$ per year 3. Payment The user confirms the purchase and payment will be charged to their iTunes account 4. Automatic Renewal: The Apple iTunes account will be charged 24 hours before the expiration date, and after successful payment, the subscription will be extended for another period 5. Cancel Service: You can go to "Settings" -> "iTunes Store and App Store" -> "Apple ID" -> "View Apple ID" on your iPhone, enter the account settings page, click on "Subscriptions", and manage automatic subscription services. To cancel, turn off the service 24 hours before each billing cycle. No more charges will be made within 24 hours before expiration. 6. Service Agreement Terms of Use: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/TermsOfService Privacy Policy: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/Privacy%20Policy

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/

Screenshots

Notifyman4 screens
Random Reminder4 screens

Verdict

The call

The clearest difference is monetization model: Random Reminder at freemium against Notifyman's subscription. Random Reminder also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). Notifyman's advantage is rating (4.9 vs 4.6) and update cadence (every 3 days vs weekly). On price, review sentiment, ratings volume 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. Notifyman sells 3 in-app purchases, starting at $2.99 per year and Random Reminder sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Notifyman holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 11 and 18 respectively. Written reviews point the same way: 87% of Notifyman's written reviews are positive against 83% of Random Reminder's.

UpkeepUpdate frequency

Notifyman ships an update every 3 days, Random Reminder weekly. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 5 level
Notifyman versus Random Reminder: the parameters behind the verdict, then further details
ParameterNotifymanRandom Reminder
PriceFreeFree
Rating4.9 (11 ratings) — better4.6 (18 ratings)
Positive reviews87.0% of reviews — better83.3% of reviews
Number of ratings1118 — better
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhoneiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.015.0 — better
Further details — not scored
Size22 MB43 MB
Age rating4+4+
Developer斌斌 沈志高 谢

Customer experience

Notifyman

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive87.0%
Neutral13.0%
Negative0.0%

Random Reminder

All ratings17 ratings
Positive88.2%
Neutral5.9%
Negative5.9%
Written reviews6 reviews
Positive83.3%
Neutral16.7%
Negative0.0%

In-app purchases

3 purchases

Notifyman

Subscriptions1
  • Annully Subscription7 Days trial$2.991 Year
One-time2
  • Lifetime$3.99
  • Lifetime$19.99
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

Questions

Is Notifyman free?
Notifyman is free to download, with in-app purchases available.
Is Random Reminder free?
Random Reminder is free to download, with in-app purchases available.
Which has better reviews, Notifyman or Random Reminder?
Notifyman is rated higher. Notifyman averages 4.9 out of 5 from 11 ratings, while Random Reminder averages 4.6 from 18 ratings.
Do Notifyman or Random Reminder have ads?
Neither Notifyman nor Random Reminder shows ads.
Which is updated more often, Notifyman or Random Reminder?
Notifyman ships an update every 3 days, and Random Reminder weekly. Most recently, Notifyman was updated on September 21, 2026 and Random Reminder on September 10, 2026.

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