HelloHabit vs Hundred Day Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HelloHabit
This app helps you build positive habits and achieve your goals through personalized tracking and journaling. Set custom habits, receive reminders, and monitor your progress with detailed statistics. It also offers a rich text journal to reflect on your journey and a calendar view for scheduling.
- Custom habit creation
- Habit suggestions
- Goal setting (daily, weekly, monthly, yearly)
- Multiple reminders
- Activity logging
- Streaks and statistics
- Rich text journaling
- Calendar view
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Focus, grow, and feel your best. HelloHabit helps you manage tasks, build habits, and achieve success. TASKS Task Lists: Create lists for tasks, errands, routines, and anything you want to remember. Custom Lists: Organize tasks by project, priority, schedule, or personal category. Task Reminders: Add reminders to keep important tasks visible at the right time. Progress Tracking: Mark tasks complete and review what you have finished. HABIT TRACKING Custom Habits: Personalize your routine with habits like exercise, run, steps, read, meditate, drink water, wake up early, sleep early, journal, brush teeth, cook, quit smoking, quit drinking, quit social media, quit skin picking, and more. Suggestions: Explore hundreds of habit ideas for your list, including fitness, health, productivity, and wellness goals. Goals: Set daily, weekly, monthly, or yearly targets to achieve your desired outcomes. Reminders: Set up multiple reminders per habit to stay on track and build consistency. Activity Entries: Log unlimited activities for past or current dates to monitor your progress. Streaks and Stats: Track your progress with detailed streaks, statistics, and records to stay motivated. Timers: Stay focused with stopwatch or countdown timers for time-bound habits. Health Sync: Automatically sync health-related habits with Apple Health for comprehensive tracking. Quit Trackers: Monitor the duration since quitting habits to celebrate milestones. JOURNAL Detailed Notes: Record insights and progress for each habit to reflect on your journey. Rich Text Editor: Customize notes with formatting and styles for better organization. Centralized View: Access habit activity and notes in one place for easy reference. Filtering: Organize journal entries by habit to review specific areas of focus. Bookmarking: Mark important notes for quick reference and easy access. SCHEDULE Reminder Options: Set one-time, daily, weekly, or monthly reminders to keep your habits top of mind. Unlimited Reminders: Add as many reminders as needed for each habit to stay consistent. Calendar View: Check your schedule in daily, weekly, or monthly formats to plan ahead effectively. PLATFORM Dark Mode: Try out a sleek, dark interface for comfortable nighttime use. Customization: Personalize various settings to suit your preferences and needs. Sync Across Devices: Access your data seamlessly on all your devices for convenience. Customer Support: Get help via an in-app chat feature for quick assistance. Terms of Use: https://hellohabit.com/terms Privacy Policy: https://hellohabit.com/privacy
Hundred Day Challenge
This app helps you build lasting habits and achieve goals through consistent, small daily actions over 100 days. Track multiple challenges simultaneously, visualize your progress, and stay motivated with visual cues and milestone rewards.
- Multiple challenges at once
- Daily completion tracking
- Progress visualization
- Motivating main screen
- Icon selection per challenge
- Progress rewards
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What is the 100 Day Challenge? The 100 Day Challenge helps you work consistently toward your goals and build real habits. Instead of big leaps, it's about small, daily steps that add up over 100 days and bring lasting change. Key features: • Multiple challenges at once: Start and manage different 100-day challenges in parallel (e.g., reading, sports, learning, meditation). • Daily completion: Mark your progress with just one tap – “Today done” keeps your streak alive. • Visualization: See your progress at a glance: expanded view with 100 days, checked days in green with check marks. • Motivating main screen: Personal greeting, overview of all active challenges, progress indicators, and quick selection. • Icon selection per challenge: Choose a suitable icon for each challenge. • Progress rewards: Visualize milestones and stay in the flow. • Pro version (in-app purchase): Unlock all features, remove restrictions, and get additional personalization options. Why does it work? Because small, daily actions done consistently are more effective than sporadic motivation. 100 days is short enough to stick with and long enough to form real habits. Social accountability – use it to your advantage: Share the start of your challenge on social media or with friends. Post at the beginning and after important milestones – this creates gentle social pressure that motivates you to stick with it. Others know that you have started, and you don't want to break the streak. Privacy & Sync: All data is private and stored securely in your iCloud account. There are no central servers; your challenge data belongs only to you. Tips for maximum impact: • Choose clear, specific tasks (e.g., “read for 10 minutes” instead of “read more”). • Use multiple parallel challenges, but don't overload yourself – focus helps. • Check your streak regularly to avoid setbacks and maintain motivation. Upgrade to the full version: Unlock the full power: unlimited challenges and no restrictions on the number of days. Support & feedback: Do you have any ideas or need help? Write to us directly via the app or visit our support page (link in the app). Your feedback makes the challenge better.
Screenshots
Verdict
The clearest difference is update cadence: HelloHabit at every 8 days against Hundred Day Challenge's every 9 months. HelloHabit also leads on ratings volume (3.3K vs 3) and rating (4.9 vs 4.7). On price, ads, in-app purchases and monetization model 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
Both are free to download. HelloHabit sells 9 in-app purchases, starting at $4.99 per 7 days and Hundred Day Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
HelloHabit holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: HelloHabit has 3.3K ratings behind it against 3, so its average is the more settled of the two.
HelloHabit ships an update every 8 days, Hundred Day Challenge every 9 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | HelloHabit | Hundred Day Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (3.3K ratings) — better | 4.7 (3 ratings) |
| Positive reviews | 80.9% of reviews | — |
| Number of ratings | 3.3K — better | 3 |
| Update frequency | Every 8 days — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.5 |
| Further details — not scored | ||
| Size | 122 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | RightLife, Inc. | Urs Jaeggi |
Bugs and requests
HelloHabit
Reported bugs
3 issues- Steps and calories not syncing
- Login screen freezing
- Incompatibility with older devices
Requested features
6 requests- Apple Watch app integration
- Calendar and reminders integration
- Ability to track habits with decimals
- Archiving completed habits
- More color customization options
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- Adjustable text size and dark mode
Hundred Day Challenge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HelloHabit
- HelloHabit Premium2 variants$4.997 Days
- HelloHabit Premium7 Days trial$4.991 Month
- HelloHabit Premium7 Days trial$9.991 Month
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- HelloHabit Premium7 Days trial$14.991 Year
- HelloHabit Premium$14.991 Year
- HelloHabit Premium7 Days trial$29.991 Year
- HelloHabit Premium$29.991 Year
- HelloHabit Premium7 Days trial$49.991 Year
- HelloHabit Plus$59.99
Hundred Day Challenge
- Full Version$0.99
Questions
Is HelloHabit free?
Is Hundred Day Challenge free?
Which has better reviews, HelloHabit or Hundred Day Challenge?
Do HelloHabit or Hundred Day Challenge have ads?
Which is updated more often, HelloHabit or Hundred Day Challenge?
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