# Math Alarm Clock by Mathy vs Desk Clock Display

Math Alarm Clock by Mathy and Desk Clock Display both sit at 4.4 stars, but that hides the real split: 74% of Math Alarm Clock by Mathy's written reviews are positive against 0% of Desk Clock Display's. Math Alarm Clock by Mathy also leads on ads (none vs shown) and update cadence (every 8 days vs every 15 months). Desk Clock Display's advantage is iOS requirement (13.0 vs 15.6). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Math Alarm Clock by Mathy sells 10 in-app purchases, starting at $0.99 per month and Desk Clock Display 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 — 4.4 for Math Alarm Clock by Mathy against 4.5 for Desk Clock Display. Both are backed by a comparable volume of ratings — 111 and 24 respectively. Written reviews are what separate them: 74% of Math Alarm Clock by Mathy's written reviews are positive against 0% of Desk Clock Display's.

Math Alarm Clock by Mathy ships an update every 8 days, Desk Clock Display every 15 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math Alarm Clock by Mathy | Desk Clock Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (111 ratings)](https://appshunter.io/ios/app/math-alarm-clock-by-mathy/id1419685308/reviews) | **[4.5 (24 ratings)](https://appshunter.io/ios/app/desk-clock-display/id1481030550/reviews)** |
| Number of ratings | **111** | 24 |
| Positive reviews | **73.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 15 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 12 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Wave Media, LLC](https://appshunter.io/developer/495187294) | [Vladislav Kovalyov](https://appshunter.io/developer/718333197) |

## What reviewers say

### Math Alarm Clock by Mathy

[App page](https://appshunter.io/ios/app/math-alarm-clock-by-mathy/id1419685308)

This app requires users to solve math problems to turn off their alarms, ensuring a more effective wake-up experience. It offers customizable alarm settings, including difficulty levels, music choices, and snooze intervals. The app also features a nightstand clock display and adjustable screen brightness.

**Highlights:** Solve math problems to stop alarms, Adjustable math difficulty levels, Customizable alarm sounds and music, Repeating alarm options, Nightstand clock display, Customizable snooze intervals

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Alarm Clock Pro by Mathy | $0.99 | per month |
| Mathy Pro Annual | $9.99 | per year |
| Car Alarm Xtrm | $0.99 | one-time |
| Retro | $0.99 | one-time |
| Rooster Call | $0.99 | one-time |
| Scream | $0.99 | one-time |
| Sound Grenade | $0.99 | one-time |
| White Noise | $0.99 | one-time |
| All Sounds | $3.99 | one-time |
| Lifetime | $29.99 | one-time |

**What reviewers like**

- 👍 Effective at waking users up
- 💡 Math problems to disable alarm
- 👍 Simple and easy to use
- 👍 Helpful for getting ready
- 👍 Reliable for not being late

**What reviewers complain about**

- 🐛 Alarms turn themselves off
- 🔒 Features locked behind subscription
- 🐛 Does not work in Do Not Disturb mode
- 🔋 Requires phone to be on all night
- 🔊 Alarm sound is too loud

**Reported bugs**

- Alarms turn themselves off
- Alarms do not stay on
- Alarms do not go off
- App doesn't load
- Math difficulty setting is ignored

**Requested features**

- More variety in math equations
- Allow alarms to work in Do Not Disturb mode
- Allow alarms to work without the app being constantly on
- Adjust alarm volume


### Desk Clock Display

[App page](https://appshunter.io/ios/app/desk-clock-display/id1481030550)

Transform your iPhone or iPad into a functional desk clock with an always-on display. Features include customizable clock faces, timers, and Pomodoro sessions. An upgrade unlocks all features.

**Highlights:** Always-on display, Customizable clock faces, Countdown timers up to 24 hours, Pomodoro Technique timer, Adjustable brightness, Date display toggle

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is Math Alarm Clock by Mathy free?

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

### Is Desk Clock Display free?

Desk Clock Display is free to download, with in-app purchases available.

### Which has better reviews, Math Alarm Clock by Mathy or Desk Clock Display?

Desk Clock Display is rated higher. Math Alarm Clock by Mathy averages 4.4 out of 5 from 111 ratings, while Desk Clock Display averages 4.5 from 24 ratings.

### Do Math Alarm Clock by Mathy or Desk Clock Display have ads?

Desk Clock Display shows ads; Math Alarm Clock by Mathy does not.

### Which is updated more often, Math Alarm Clock by Mathy or Desk Clock Display?

Math Alarm Clock by Mathy ships an update every 8 days, and Desk Clock Display every 15 months. Most recently, Math Alarm Clock by Mathy was updated on November 2, 2026 and Desk Clock Display on November 3, 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.*