Comparison

Simple vs Diary Lock

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

Head to head
About

Simple

Organize your tasks with detailed management tools and enhance focus with a built-in Pomodoro timer. Track progress with comprehensive statistics and smart notifications. Syncs across devices and offers a clean, intuitive interface.

Highlights
  • Task creation and management
  • Customizable task lists
  • Built-in Pomodoro timer
  • Activity dashboard and statistics
  • Smart notifications
  • Cross-device iCloud sync
  • Achievements and streak tracking
Features
Read full description

Transform your productivity with Simple-Tasks! the complete task management solution that combines powerful organization tools with focused work sessions using the Pomodoro Technique. ORGANIZE YOUR TASKS - Create and manage tasks with detailed information - Set due dates and estimated durations - Organize tasks into custom lists with colors and icons - Add priority levels (High, Normal, Low) - Tag tasks for easy categorization and filtering - Mark important tasks with stars - Soft delete with restore functionality FOCUS WITH POMODORO TIMER - Built-in Pomodoro timer for focused work sessions - 25-minute focus periods with automatic breaks - Short breaks (5 min) and long breaks (15 min) - Visual progress indicators - Full-screen timer view - Mini timer accessible from all screens - Track time spent on each task TRACK YOUR PROGRESS - Comprehensive activity dashboard - Daily, weekly, and monthly statistics - Visual charts showing productivity trends - Task completion rates and time tracking - Priority distribution analytics - Tasks in progress with progress gauges SMART NOTIFICATIONS - Daily task reminders at your chosen time - Task due date notifications (customizable timing) - Weekly productivity summaries - Monthly achievement reports - Pomodoro session alerts - Break time notifications POWERFUL SEARCH & FILTERING - Search across task titles, notes, and tags - Filter by status, priority, date range - Filter by lists and tags - Sort by due date, priority, title, or duration - Save common filter combinations ACHIEVEMENTS & MOTIVATION - Unlock 23+ achievements - Streak tracking (3, 7, 14, 30, 100 days) - Pomodoro milestones (1 to 500 sessions) - Task completion badges (10 to 500 tasks) - Time mastery awards (5 to 500 hours) - Visual progress gauges for each achievement SYNC ACROSS DEVICES - iCloud sync keeps all your data up-to-date - Works seamlessly on iPhone and iPad - Access your tasks from anywhere - Automatic backup and sync BEAUTIFUL DESIGN - Clean, modern interface - Dark mode support - Intuitive gestures (swipe to complete, delete, star) - Color-coded priorities and lists - Smooth animations - Optimized for both iPhone and iPad LOCALIZATIONS - 9 languages supported: English, French, German, Italian, Portuguese, Spanish, Chinese (simplified), Japanese, and Korean. PRIVACY FOCUSED - All data stored locally and in your iCloud - No account required - No ads - No tracking Whether you're a student, professional, or anyone looking to boost productivity, This app provides the perfect balance of task management and focused work time. Download now and start achieving more!

About

Diary Lock

Features
Read full description

Your All-in-One Private Notes & Planner Write, organize, and protect your thoughts with powerful tools in one simple app. Rich Text Editor • Bold, italic, underline & strikethrough • Bullet & numbered lists • Multiple fonts • Highlight & text color options • Add stickers • Insert images • Organize with tags Voice Notes • Record audio directly inside notes • Capture ideas instantly • Perfect for meetings & quick thoughts Private & Secure • Lock individual notes with PIN • Protect personal journals • Keep sensitive information safe Mood Tracking • Set daily moods • Reflect on your emotions • Make journaling more meaningful Smart Reminders & Events • Create events with start & end time • Repeat options • Get notified on time • Stay on schedule More Creative Tools • Draw freely inside notes • Customize with colors • Clean & intuitive design • Organize by date & category Perfect for journaling, planning, studying, goal tracking, and daily organization. Simple. Powerful. Secure. Start with free features and upgrade anytime to unlock the full experience. If you subscribe to a “Pro” plan, payment will be charged to your iTunes account at the time of purchase confirmation. Any unused portion of a free trial (if offered) will be forfeited once you start a subscription. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and disable auto-renewal anytime in your Account Settings. Cancellations are not allowed during the active subscription period. For support or questions, please contact us at miraclefifth@gmail.com Privacy Policy - https://secret-diary-journal-lock.blogspot.com/2026/02/privacy-policy.html Terms of Use - https://secret-diary-journal-lock.blogspot.com/2026/02/terms-of-use.html EULA - https://secret-diary-journal-lock.blogspot.com/2026/02/eula.html If you enjoy using Secret Diary: Journal & Lock, please take a moment to rate us and share your feedback.

Screenshots

Simple4 screens
Diary Lock4 screens

Verdict

The call

The clearest difference is ads: Simple at none against Diary Lock's shown. Diary Lock's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simple sells 1 one-off in-app purchase and Diary Lock sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simple ships an update every 11 days, Diary Lock every 2 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 7 level
Simple versus Diary Lock: the parameters behind the verdict, then further details
ParameterSimpleDiary Lock
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 11 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size3 MB71 MB
Age rating4+4+
DeveloperJuan CasanuevaJay Lakhani

In-app purchases

1 purchases

Simple

One-time1
  • Buy me a coffee$0.99
4 purchases

Diary Lock

Subscriptions3
  • Weekly Pro Access$1.997 Days
  • Monthly Pro Access$4.991 Month
  • Yearly Pro Access3 Days trial$9.991 Year
One-time1
  • Lifetime Pro Access$19.99

Questions

Is Simple free?
Simple is free to download, with in-app purchases available.
Is Diary Lock free?
Diary Lock is free to download, with in-app purchases available.
Do Simple or Diary Lock have ads?
Diary Lock shows ads; Simple does not.
Which is updated more often, Simple or Diary Lock?
Simple ships an update every 11 days, and Diary Lock every 2 weeks. Most recently, Simple was updated on September 10, 2026 and Diary Lock on September 19, 2026.

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