# Memory Alarm Clock vs Math Alarm Clock

The clearest difference is update cadence: Math Alarm Clock at every 5 weeks against Memory Alarm Clock's every 7 months. Math Alarm Clock also leads on review sentiment (90% vs 67%) and ratings volume (1.3K vs 145). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Memory Alarm Clock sells 1 one-off in-app purchase and Math Alarm Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Alarm Clock holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Math Alarm Clock has 1.3K ratings behind it against 145, so its average is the more settled of the two. Written reviews point the same way: 67% of Memory Alarm Clock's written reviews are positive against 90% of Math Alarm Clock's.

Memory Alarm Clock ships an update every 7 months, Math Alarm Clock every 5 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Memory Alarm Clock | Math Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (145 ratings)](https://appshunter.io/ios/app/memory-alarm-clock/id889715932/reviews) | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/math-alarm-clock-wake-up/id1055089978/reviews)** |
| Number of ratings | 145 | **1.3K** |
| Positive reviews | 67.4% of reviews | **90.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 205 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jarig Duval](https://appshunter.io/developer/539738096) | [j labs](https://appshunter.io/developer/529000775) |

## What reviewers say

### Memory Alarm Clock

[App page](https://appshunter.io/ios/app/memory-alarm-clock/id889715932)

This app uses loud ringtones and a memory game to ensure you wake up on the first try. It also offers a customizable bedside clock, bedtime reminders, and morning routine tracking to help you establish better sleep habits and start your day effectively.

**Highlights:** Memory game to stop alarm, Extremely loud ringtones, Customizable bedside clock, Bedtime reminder, Morning routine tracker, Don't Wake my Spouse Button, Impossible to mute alarm

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $14.99 | one-time |

**What reviewers like**

- 💡 Effective at waking users up
- 👍 Simple alarm with color combo
- 💡 Unique color pattern to turn off
- 🚀 Runs in the background
- 💡 Good for memory improvement

**What reviewers complain about**

- 😠 Ads are annoying
- 🐛 App crashes frequently
- 🐛 Alarms delete themselves
- 🐛 Does not work in silent mode
- 🐛 Does not work in do not disturb mode

**Reported bugs**

- App crashes a lot
- Alarms delete themselves
- App doesn't work in silent mode
- App doesn't work in do not disturb mode
- App becomes white, cannot set alarms

**Requested features**

- Support for silent mode
- Support for do not disturb mode
- Option to set days of the week for alarms
- Louder and more annoying ringtones
- Ability to use custom ringtones


### Math Alarm Clock

[App page](https://appshunter.io/ios/app/math-alarm-clock-wake-up/id1055089978)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Sleeper | $7.99 | one-time |

**What reviewers like**

- 👍 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- Alarm not going off sometimes
- Ads triggering alarm or causing issues
- App crashing or freezing

**Requested features**

- 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


## Frequently asked questions

### Is Memory Alarm Clock free?

Memory Alarm Clock is free to download, with in-app purchases available.

### Is Math Alarm Clock free?

Math Alarm Clock is free to download, with in-app purchases available.

### Which has better reviews, Memory Alarm Clock or Math Alarm Clock?

Math Alarm Clock is rated higher. Memory Alarm Clock averages 4.4 out of 5 from 145 ratings, while Math Alarm Clock averages 4.6 from 1.3K ratings.

### Do Memory Alarm Clock or Math Alarm Clock have ads?

Both Memory Alarm Clock and Math Alarm Clock show ads.

### Which is updated more often, Memory Alarm Clock or Math Alarm Clock?

Memory Alarm Clock ships an update every 7 months, and Math Alarm Clock every 5 weeks. Most recently, Memory Alarm Clock was updated on October 20, 2026 and Math Alarm Clock on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*