Alarm Clock HD vs Math Alarm Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alarm Clock HD
Wake up gently with your favorite music or sounds using this advanced alarm clock. It offers customizable nightstand displays, sleep tracking, and a sleep timer to help you unwind. Enjoy features like local weather and an instant flashlight, with an option to go ad-free via subscription.
- Unlimited alarms with Apple Music or custom sounds
- Sleep tracking
- Customizable nightstand display
- Sleep timer
- Local weather information
- Instant flashlight
- Screen saver for OLED displays
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Sleep better and start the day with your favorite tunes. Are you curious to see how much you slept? Then, track your sleep in the app. Alarm Clock HD is the app to help you enjoy restful sleep and wake up worry-free. How Alarm Clock HD helps you sleep better: • Unlimited Alarms: Apple Music or Alarm Sounds • Customize Nightstand display colors • Sleep Timer • Local Weather Information • Instant Flashlight - shake the device • Full watchOS 2 support • Screen Saver - for devices with OLED display WAKE UP ON TIME: Proper Alarm Settings • Keep the app open and running always to have your alarm go off and play the sounds you’ve set for ‘Music'. When your app is open, you can use the volume slider within the app. When the app is in the background, use the device volume to set your volume. • Make sure your battery is charged and have your notifications turned on before you go to sleep, when the battery level goes below 30% it might not sound. This is due to prevent the device from dying and the alarm not going off. • Keep your Apple Music available on your device The music you can select consists of everything you have available on your ‘Apple Music' app on your device. If the music is saved on your iCloud, and not on the device itself, it won’t be available. NEVER MISS AN ALARM When you close the app and do not have it running in the background, the alarm will use the device volume instead and play the notification sound system. The app will close itself automatically after 10 hours of inactivity. This is due to prevent the device from dying and the alarm not going off. When your device is muted, set to ‘Do Not Disturb’, or your device volume is set to 0, the alarm won’t play properly. It will still show the notification without any sound. This is due to Apple’s restrictions as we are unable to access the app settings when the app is closed, only when it’s open or running in the background. SUBSCRIPTION IN ALARM CLOCK HD Upgrade to a Premium Membership and receive the following ongoing value: • Ad-Free • News & X feeds (Twitter) • Premium Customer Support Terms & Conditions: https://impalastudios.com/terms Privacy Policy: https://impalastudios.com/privacy >> WE LOVE FEEDBACK As always, we appreciate your feedback. Please email us at support@impalastudios.com with any suggestions or questions, our support team is ready and happy to help. WAKE UP YOUR WAY, EVERY DAY
Math Alarm Clock
This app requires you to solve math problems to turn off your alarm, ensuring you're fully awake. It offers customizable backgrounds, voice commands for setting alarms and controlling the flashlight, and fun motivational voices to help you get out of bed.
- Solve math problems to turn off alarm
- No snooze button
- Customizable backgrounds
- Voice commands for alarms and flashlight
- Motivational wake-up voices
- Weather for your location
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OVER 1M DOWNLOADS!!! ◉ Do math out loud to turn off your alarm ◉ Alarm won’t stop until you get it right ◉ NO MERCY! FEATURES ◉ Scientifically designed to wake your brain ◉ No snooze button ◉ Add your own background from your photos or camera or choose from dozens of beautiful designs ◉ Weather for your location ◉ Select from the built in beautiful backgrounds. ◉ Say “Jarvis set alarm for 7:30 AM” to set an alarm ◉ Say “Jarvis time” to hear the time ◉ Say “Jarvis light” to turn on the flashlight. No fumbling for the light at night! ◉ Get fun voices like Stewie and Hermione that motivate you to wake up if you keep snoozing! ◉ Beautiful, customizable alarm clock design TESTIMONIALS • "Good for people who struggle getting up on Mondays" 4s_Boy • "Wakes me up, no more clicking the snooze button while half way asleep" Shainabee • "I go to sleep at 1 and wake up 4 hours later and usually I sleep right through the alarm, but this gets me up and KEEPS me up" Kitty shipper WE WANT TO HEAR FROM YOU! • Email us at support@jlabs.me • Tweet us at @jlabsTeam • Like us on Facebook! By downloading this app, you accept the Terms of Service and Privacy Policy agreements
Screenshots
Verdict
Alarm Clock HD and Math Alarm Clock both sit at 4.5 stars, but that hides the real split: 90% of Math Alarm Clock's written reviews are positive against 32% of Alarm Clock HD's. Math Alarm Clock also leads on iOS requirement (13.0 vs 17.6). Alarm Clock HD's advantage is ratings volume (104K vs 1.3K) and update cadence (fortnightly vs every 5 weeks). On price, rating, ads and in-app purchases 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. Alarm Clock HD sells 10 in-app purchases, starting at $1.49 per month and Math Alarm Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Alarm Clock HD against 4.6 for Math Alarm Clock. That said, the two scores are not equally well evidenced: Alarm Clock HD has 104K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews are what separate them: 32% of Alarm Clock HD's written reviews are positive against 90% of Math Alarm Clock's.
Alarm Clock HD ships an update fortnightly, Math Alarm Clock every 5 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Alarm Clock HD | Math Alarm Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (104K ratings) | 4.6 (1.3K ratings) — better |
| Positive reviews | 32.0% of reviews | 90.3% of reviews — better |
| Number of ratings | 104K — better | 1.3K |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 230 MB | 205 MB |
| Age rating | 4+ | 9+ |
| Developer | Impala Studios | j labs |
Customer experience
Alarm Clock HD
Math Alarm Clock
User reviews
Alarm Clock HD
From 104K App Store ratingsWhat we love
- 🚀 Reliable alarm clock
- 🎨 Customizable colors
- 🔊 Ability to use music as alarm
- 💤 Gradual volume increase
Room to improve
- 🐛 Alarm not going off
- 🔍 Difficulty seeing small buttons/text
- 💸 Subscription model for ad-free version
- 🔋 High battery consumption
- 🔇 Alarm muting phone volume
Math Alarm Clock
From 1.3K App Store ratingsWhat we love
- 👍 Helps wake up
- 🤖 Customizable voice assistants
- 🎨 Customizable backgrounds and timers
- ⏰ Effective at getting user out of bed
- 💡 Unique concept of solving math problems to turn off alarm
Room to improve
- 🐛 Voice recognition issues
- 🔋 Drains battery when left open overnight
- 🔇 Alarm stops when app is opened
- 🤔 Math problems too easy on highest difficulty
- 📱 Requires app to be open and unlocked for alarm to work
Bugs and requests
Alarm Clock HD
Reported bugs
4 issues- Alarm randomly snoozing itself
- Alarm not working when phone is muted
- Alarm sound not playing
- Alarm screen freezing/crashing
Requested features
4 requests- 24-hour clock option
- More alarm sounds/tones
- Ability to use own music files
- Do not disturb mode
Math Alarm Clock
Reported bugs
3 issues- Alarm not going off sometimes
- Ads triggering alarm or causing issues
- App crashing or freezing
Requested features
5 requests- Allow multiple math questions to turn off alarm
- Option to set alarm without keeping app open
- Improve voice recognition accuracy
- Offer more difficult math problems
- Allow using own music as alarm sound
In-app purchases
Alarm Clock HD
- Premium member - 1 month$1.491 Month
- Premium Features - Weekly$1.997 Days
- Premium Features - Monthly3 Days trial$2.591 Month
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- Upgrade to Premium Features$5.496 Months
- Premium Yearly3 Days trial$9.991 Year
- Premium Yearly3 Days trial$11.991 Year
- Upgrade Your Alarm Clock3 Days trial$14.991 Year
- Premium yearly$19.991 Year
- Premium yearly3 Days trial$19.991 Year
- Premium yearly3 Days trial$24.991 Year
Math Alarm Clock
- Super Sleeper$7.99
Questions
Is Alarm Clock HD free?
Is Math Alarm Clock free?
Which has better reviews, Alarm Clock HD or Math Alarm Clock?
Do Alarm Clock HD or Math Alarm Clock have ads?
Which is updated more often, Alarm Clock HD or Math Alarm Clock?
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