TetraClock+ vs DevHabit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TetraClock+
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'TetraClock+' is a clock app that represents the time by stacking seven types of single-sided tetromino-shaped blocks as they fall. The differences from the free version are as follows: γ»No ads γ»Watch App included [How to Use] Tap the screen: Open the settings screen. Long press the screen: Stack the blocks again. [Main Features] - Switch between 12/24-hour display - Toggle seconds display ON/OFF - Monotone display - Fill in ON/OFF - Change outline color - Change transition animations - Change falling speed - Change background color [Notices] Due to the animation effect used for changing numbers, there may be a discrepancy between the displayed time and the actual time. Please do not use the displayed time as a basis for important decisions.
DevHabit
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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
Verdict
The clearest difference is price: DevHabit at Free against TetraClock+'s $2.99. TetraClock+'s advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 4 months). On ads 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
DevHabit is free to download; TetraClock+ costs $2.99 up front. DevHabit sells 3 in-app purchases, starting at $2.99 per month. TetraClock+ asks for nothing beyond the download.
TetraClock+ ships an update every 5 days, DevHabit every 4 months. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.
| Parameter | TetraClock+ | DevHabit |
|---|---|---|
| Price | $2.99 | Free β better |
| Update frequency | Every 5 days β better | Every 4 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod, Apple Watch β better | iPhone, iPad |
| Requires iOS | 14.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Legal Prompt Inc. | ηη εΌ |
In-app purchases
TetraClock+
No in-app purchases
DevHabit
- Pro Monthly$2.991 Month
- Pro Yearly (Best Value)$19.991 Year
- Pro Lifetime$39.99
Questions
Is TetraClock+ free?
Is DevHabit free?
Do TetraClock+ or DevHabit have ads?
Which is updated more often, TetraClock+ or DevHabit?
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