Comparison

Notifyman vs Cogi

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

Cogi

This app helps you retain insights from books you've read. It resurfaces your highlights and quotes daily using spaced repetition, ensuring that important ideas stick with you over time. Engage with content through simple swipe gestures and track your progress.

Highlights
  • Daily highlight cards with swipe gestures
  • Spaced repetition for memory retention
  • Quote Mix for content control
  • Customizable daily highlight count
  • Shareable quote cards
  • Streak tracking and leaderboard
  • iCloud sync
Features
Read full description

You read great books. You highlight powerful ideas. Then you forget them. Cogi fixes that. It takes the quotes and highlights from the books you've read and resurfaces them daily using spaced repetition. The same memory technique used by language learners and medical students. Ideas come back to you at scientifically timed intervals so they actually stick. Every morning, Cogi serves you a handful of highlights on beautiful, minimal cards. Swipe right if it resonated, left to see it again sooner, or up to remove it. That's it. No clutter, no feeds, no noise, just the wisdom you already collected, working its way into how you think. Features: - Daily highlight cards with swipe gestures - Spaced repetition intervals that adapt to your reviews - Quote Mix to control which books appear more or less - Customizable daily highlight count (3 to 15) - Share beautifully designed quote cards - Streak tracking with a global leaderboard - iCloud sync across all your devices - Light and dark mode - Completely free, no ads Cogi is built for readers who believe the best ideas deserve more than one reading.

Screenshots

Notifyman4 screens
Cogi4 screens

Verdict

The call

The clearest difference is in-app purchases: Cogi at none against Notifyman's 3. Notifyman's advantage is ratings volume (11 vs 3). On price, rating, update cadence 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. Cogi asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Notifyman against 5.0 for Cogi. Both are backed by a comparable volume of ratings — 11 and 3 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Notifyman versus Cogi: the parameters behind the verdict, then further details
ParameterNotifymanCogi
PriceFreeFree
Rating4.9 (11 ratings)5.0 (3 ratings) — better
Positive reviews87.0% of reviews—
Number of ratings11 — better3
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size22 MB3 MB
Age rating4+17+
Developer斌斌 沈Prince Malik

Customer experience

Notifyman

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

Cogi

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Notifyman

Subscriptions1
  • Annully Subscription7 Days trial$2.991 Year
One-time2
  • Lifetime$3.99
  • Lifetime$19.99
None

Cogi

No in-app purchases

Questions

Is Notifyman free?
Notifyman is free to download, with in-app purchases available.
Is Cogi free?
Cogi is free to download, with no in-app purchases.
Which has better reviews, Notifyman or Cogi?
Cogi is rated higher. Notifyman averages 4.9 out of 5 from 11 ratings, while Cogi averages 5.0 from 3 ratings.
Do Notifyman or Cogi have ads?
Neither Notifyman nor Cogi shows ads.
Which is updated more often, Notifyman or Cogi?
Notifyman ships an update every 3 days, and Cogi every 3 days. Most recently, Notifyman was updated on October 24, 2026 and Cogi on October 24, 2026.

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