Comparison

Challenges Alarm Clock vs Gratsy

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

Head to head
About

Challenges Alarm Clock

This alarm clock uses challenging games to ensure you wake up on time. It eliminates snooze and offers bedtime reminders with a clean interface. Turn your mornings into a game and never oversleep again.

Highlights
  • Unstoppable alarm with challenge games
  • No snooze or stop button
  • Bedtime reminder notifications
  • Clean and modern interface
  • Math, Maze, Shake, Remember Number, Lucky 777 games
Features
Read full description

Challenge Alarm Clock — Never Oversleep Again! Wake up guaranteed! Challenge Alarm Clock is the fun yet ruthless alarm that makes sure you jump out of bed and start your day right. No more snooze, no more late mornings! Why You’ll Love It - Unstoppable Alarm: it won’t stop until you beat a challenge game — MATH, MAZE, SHAKE, REMEMBER NUMBER or LUCKY 777. - No Snooze, No Excuses: the first alarm clock with no “Stop” or “Snooze” button. - Sweet Bedtime Reminder: gentle notifications help you relax and fall asleep. - Beautiful Design: clean, modern interface that makes waking up a little nicer. Wake up on time, every time — and turn mornings into a game! Subscription details: - This app may offer monthly or yearly subscriptions - Payment will be charged to your Apple ID Account at confirmation of purchase - Subscription automatically reviews unless auto-renew is turned off at least 24-hours before the end of the current period - Subscription may be managed by the user and auto-renewal may be turned off by going to the user's Account Setting after purchase - Your account will be charged for renewal within 24-hours prior to the end of the current period - You can cancel your subscription at any time, but please note that you will not get a refund for any remaining period of a subscription - This app requires monthly or yearly subscriptions then you are able to access all features Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/16Tb_p0xYf_44oedCI8vBZhoVIIGi5e1uCKXM-1YKTy8/edit?usp=sharing Help and Support: https://docs.google.com/document/d/1bn1d1aDT7Ci7kvAYyVUzSwWwGkcht_owOzh37f_KE28/edit?usp=sharing

About

Gratsy

This app helps you build lasting wellness habits through mood tracking, gratitude journaling, hydration reminders, and daily mindfulness. It offers a private digital diary, inspirational quotes, and a task manager to support your mental health journey and cultivate positive daily routines.

Highlights
  • Mood tracking and pattern identification
  • Guided gratitude journaling
  • Water intake tracking and reminders
  • Private daily diary for reflection
  • Daily inspirational quotes
  • To-do list and habit tracker
Features
Read full description

Gratsy: Gratitude Journal & Mood Tracker - Daily Self-Care Companion Build lasting wellness habits with Gratsy — the all-in-one self-care app for mood tracking, gratitude journaling, hydration reminders & daily mindfulness. Start your mental health journey today! FEATURES: MOOD TRACKER & MENTAL WELLNESS Log daily emotions, identify mood patterns, and understand what impacts your mental health with visual insights and trends. GRATITUDE JOURNAL Practice daily gratitude with guided prompts. Boost happiness, reduce anxiety, and cultivate a positive mindset in minutes. WATER TRACKER & HYDRATION REMINDERS Smart drink reminders help you stay hydrated. Track daily water intake and reach your hydration goals effortlessly. DAILY JOURNAL & DIARY Reflect, set intentions, and process thoughts in your private digital diary. Perfect for mindfulness and stress relief. INSPIRATIONAL QUOTES Daily motivational quotes to start your morning with positivity and keep you inspired throughout the day. TO-DO LIST & HABIT TRACKER Organize tasks, build healthy routines, and boost productivity with our simple task manager. WHY THOUSANDS CHOOSE GRATSY: Fully customizable to your needs Personalized goals & reminders Simple, beautiful design All-in-one wellness toolkit Build positive daily habits Private & secure Your self-care, your way. Download Gratsy FREE and create a routine that works for YOU! Terms Of Service: https://gratsy-eb246.web.app/terms_of_service.html Privacy Policy: https://gratsy-eb246.web.app/privacy_policy.html

Screenshots

Challenges Alarm Clock4 screens
Gratsy4 screens

Verdict

The call

The clearest difference is review sentiment: Gratsy at 79% against Challenges Alarm Clock's 26%. Gratsy also leads on monetization model (free with in-app purchases vs subscription) and rating (4.3 vs 3.8). Challenges Alarm Clock's advantage is ratings volume (2.3K vs 36). On price, ads, 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. Challenges Alarm Clock sells 3 in-app purchases, starting at $2.99 per month and Gratsy sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Gratsy holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Challenges Alarm Clock has 2.3K ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 26% of Challenges Alarm Clock's written reviews are positive against 79% of Gratsy's.

UpkeepUpdate frequency

Challenges Alarm Clock ships an update monthly, Gratsy every 6 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Challenges Alarm Clock versus Gratsy: the parameters behind the verdict, then further details
ParameterChallenges Alarm ClockGratsy
PriceFreeFree
Rating3.8 (2.3K ratings)4.3 (36 ratings) — better
Positive reviews26.5% of reviews78.9% of reviews — better
Number of ratings2.3K — better36
Update frequencyMonthlyEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS26.015.6 — better
Further details — not scored
Size44 MB111 MB
Age rating4+4+
Developerduytu tranJohn Oliver Atienza

Customer experience

Challenges Alarm Clock

All ratings2,192 ratings
Positive67.5%
Neutral7.0%
Negative25.5%
Written reviews189 reviews
Positive26.5%
Neutral10.6%
Negative63.0%

Gratsy

All ratings36 ratings
Positive80.6%
Neutral11.1%
Negative8.3%
Written reviews19 reviews
Positive78.9%
Neutral10.5%
Negative10.5%

Bugs and requests

Challenges Alarm Clock

Reported bugs

3 issues
  • Alarm doesn't go off at scheduled time
  • App crashes when trying to set alarm
  • Notifications and messages are glitchy or inappropriate

Requested features

3 requests
  • More customizable alarm sounds and challenges
  • Option to choose specific challenge type
  • Ability to set own custom challenges

Gratsy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Challenges Alarm Clock

Subscriptions2
  • Premium 1 month$2.991 Month
  • Premium 1 year$9.991 Year
One-time1
  • Lifetime Premium$19.99
2 purchases

Gratsy

Subscriptions2
  • Gratsy Ad-Free7 Days trial$0.991 Month
  • Gratsy Premium Monthly$1.991 Month

Questions

Is Challenges Alarm Clock free?
Challenges Alarm Clock is free to download, with in-app purchases available.
Is Gratsy free?
Gratsy is free to download, with in-app purchases available.
Which has better reviews, Challenges Alarm Clock or Gratsy?
Gratsy is rated higher. Challenges Alarm Clock averages 3.8 out of 5 from 2.3K ratings, while Gratsy averages 4.3 from 36 ratings.
Do Challenges Alarm Clock or Gratsy have ads?
Both Challenges Alarm Clock and Gratsy show ads.
Which is updated more often, Challenges Alarm Clock or Gratsy?
Challenges Alarm Clock ships an update monthly, and Gratsy every 6 days. Most recently, Challenges Alarm Clock was updated on October 13, 2026 and Gratsy on October 6, 2026.

Other comparisons