Comparison

MemPin vs DevHabit

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

Head to head
About

MemPin

Features
Read full description

[Time steals memories, but you can pin the moment] A sunset, a whispered promise, a child's first steps… Let’s capture every fragment on a map of time. Pin anchors across years, relive their warmth with a touch. [You might encounter] Important moments slipping away instantly Needed memories buried under chaos Disorganized notes drowning your thoughts Piles of information crying for order MemPin helps you easily solve these problems through powerful AI technology. Simply say "Help me remember..." and the AI assistant immediately stores your memory; say "I want to query..." and instantly retrieve the information you need. [Core Features] Intelligent AI Conversation: Make memory management effortless through natural language interaction Voice Input: Free your hands to record inspiration anytime, anywhere Tag Classification: Organize memories in multiple dimensions to build your personal knowledge system Save Image: Save the original image and search within images. Project Management: Create dedicated memory spaces for different life scenarios Smart Search: Precisely retrieve every memory you've stored Personalization: Customize themes, backgrounds, and languages to create your exclusive memory space Memory Assistant is not just an app, but an extension of your thinking, a manager of your knowledge, and a cradle for your creativity. Never worry about forgetting againβ€”ensure every precious thought, inspiration, and memory is properly preserved. Download now and begin your intelligent memory journey! This application uses the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DevHabit

Features
Read full description

Make Change a Habit, Make Persistence Simple DevHabit is a professional habit tracking app that helps you build good habits and break bad ones using science-backed methods for personal growth. Why Choose DevHabit? β€’ Dual Management - Unique good/bad habit classification system for better psychological experience β€’ Home Screen Widgets - 3 widget sizes for instant progress check without opening the app β€’ Smart Analytics - Streak counts, completion rates, trend analysis to witness daily growth β€’ Achievement System - Unlock exclusive badges to stay motivated β€’ Personalized Reminders - Gentle reminders for good habits, warning alerts for bad ones Core Features Habit Management 24 beautiful icons to personalize your habits Separate tracking for good and bad habits Custom reminder times and frequencies Progress Tracking One-tap check-in with intuitive interface Calendar view for historical records Streak counts and cumulative statistics Home Screen Widgets Small: Display 2 important habits Medium: Show 4 habits with progress Large: Complete dashboard view Achievement System 8 carefully designed achievement badges Milestone rewards for consistency Unlock Pro feature previews Pro Features Upgrade to Pro for powerful advanced features: β€’ Unlimited habits (Free version limited to 3) β€’ Advanced analytics and trend charts β€’ iCloud auto-sync - never lose your data β€’ All widget sizes and styles β€’ 100+ professional habit templates β€’ Data export (PDF/Excel formats) β€’ Custom themes and personalization β€’ Priority customer support Special Offers β€’ 7-day free trial of all Pro features β€’ 50% off first month for new users β€’ Annual subscription saves 28% vs monthly Let DevHabit accompany your growth journey. Start today and make change a habit! Privacy Policy: https://gist.github.com/mokong/a2b2a5ba51df445acb8f1c47b5ebb08e/raw Terms of Use: https://gist.github.com/mokong/4cb5c50f435fcf6b689478051fad47c1/raw

Screenshots

MemPin4 screens
DevHabit4 screens

Verdict

The call

The clearest difference is update cadence: MemPin at every 10 days against DevHabit's every 4 months. MemPin also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MemPin sells 4 in-app purchases, starting at $0.99 per month and DevHabit sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MemPin ships an update every 10 days, DevHabit every 4 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
MemPin versus DevHabit: the parameters behind the verdict, then further details
ParameterMemPinDevHabit
PriceFreeFree
Update frequencyEvery 10 days β€” betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better16.0
Further details β€” not scored
Size47 MB3 MB
Age rating4+4+
Developer爱琴 朱珍珍 张

In-app purchases

4 purchases

MemPin

Subscriptions2
  • 100 AI conversations per month$0.991 Month
  • 30 AI conversations per month$0.991 Month
One-time2
  • 100 AI Conversations$0.99
  • 80 AI conversations$0.99
3 purchases

DevHabit

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly (Best Value)$19.991 Year
One-time1
  • Pro Lifetime$39.99

Questions

Is MemPin free?
MemPin is free to download, with in-app purchases available.
Is DevHabit free?
DevHabit is free to download, with in-app purchases available.
Do MemPin or DevHabit have ads?
Neither MemPin nor DevHabit shows ads.
Which is updated more often, MemPin or DevHabit?
MemPin ships an update every 10 days, and DevHabit every 4 months. Most recently, MemPin was updated on October 28, 2026 and DevHabit on October 25, 2026.

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