# ClockZ | Desk Clock & Alarm vs Compass Map Barometer

The clearest difference is in-app purchases: Compass Map Barometer at none against ClockZ | Desk Clock & Alarm's 10. Compass Map Barometer also leads on iOS requirement (13 vs 15.0). ClockZ | Desk Clock & Alarm's advantage is ads (none vs shown) and update cadence (monthly vs every 7 months). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. ClockZ | Desk Clock & Alarm sells 10 in-app purchases, starting at $2.99 per month. Compass Map Barometer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for ClockZ | Desk Clock & Alarm against 4.4 for Compass Map Barometer. That said, the two scores are not equally well evidenced: ClockZ | Desk Clock & Alarm has 5.6K ratings behind it against 132, so its average is the more settled of the two. Written reviews are what separate them: 45% of ClockZ | Desk Clock & Alarm's written reviews are positive against 38% of Compass Map Barometer's.

ClockZ | Desk Clock & Alarm ships an update monthly, Compass Map Barometer every 7 months. Both last shipped on November 10, 2026.

## The numbers

| Metric | ClockZ | Desk Clock & Alarm | Compass Map Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.6K ratings)](https://appshunter.io/ios/app/clockz-desk-clock-and-alarm/id414587395/reviews)** | [4.4 (132 ratings)](https://appshunter.io/ios/app/compass-map-barometer/id553118179/reviews) |
| Number of ratings | **5.6K** | 132 |
| Positive reviews | **45.2% of reviews** | 38.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 57 MB | 10 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rage Box](https://appshunter.io/developer/360832186) | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) |

## What reviewers say

### ClockZ | Desk Clock & Alarm

[App page](https://appshunter.io/ios/app/clockz-desk-clock-and-alarm/id414587395)

This app provides a customizable digital clock display with alarm, timer, and stopwatch functions. It offers features like photo backgrounds, automatic unlock, and large, easy-to-read visuals, optimized for nighttime use. Premium options unlock additional themes and battery display.

**Highlights:** Customizable digital clock display, Music alarm, Timer and stopwatch, Home screen widget, Photo and 3D map backgrounds, Automatic unlock, Battery display (premium)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClockZ Premium | $2.99 | per month |
| ClockZ Premium | $29.99 | per year |
| Good App | $0.99 | one-time |
| Tower Backgrounds | $1.99 | one-time |
| Place Backgrounds | $1.99 | one-time |
| Theme | $2.99 | one-time |
| Best App | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Thank You | $4.99 | one-time |
| Never Give Up | $9.99 | one-time |

**What reviewers like**

- 🕰️ Clear, large time display
- 📟 Accurate time keeping
- 🌙 Good for bedside clock use
- 🎨 Customizable colors and styles
- ⏱️ Useful timer and stopwatch features

**What reviewers complain about**

- 💰 Subscription model with limited free features
- 📢 Intrusive ads and pop-ups
- 🕰️ Lack of 12-hour time option
- 🔒 Issues with restoring purchases
- 🔋 Drains battery when left running

**Reported bugs**

- Sudden switch to 24-hour time mode
- Alarms not triggering as expected
- Ads reappearing after paid removal
- Crashes when deleting alarms
- Inconsistent time display when device is locked

**Requested features**

- Option to disable AM/PM indicator
- Ability to move clock position on screen
- Customizable alarm sounds and volume
- Background image/wallpaper support
- Improved timer functionality for tasks


### Compass Map Barometer

[App page](https://appshunter.io/ios/app/compass-map-barometer/id553118179)

This application provides a digital compass to easily identify cardinal directions and any arbitrary direction. It offers the flexibility to switch between magnetic and true north, and includes a map rotation feature. A barometer function is also available on compatible devices.

**Highlights:** Electronic compass, Magnetic and true north modes, Map rotation, Barometer function, Designates cardinal directions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ClockZ | Desk Clock & Alarm free?

ClockZ | Desk Clock & Alarm is free to download, with in-app purchases available.

### Is Compass Map Barometer free?

Compass Map Barometer is free to download, with no in-app purchases.

### Which has better reviews, ClockZ | Desk Clock & Alarm or Compass Map Barometer?

ClockZ | Desk Clock & Alarm is rated higher. ClockZ | Desk Clock & Alarm averages 4.5 out of 5 from 5.6K ratings, while Compass Map Barometer averages 4.4 from 132 ratings.

### Do ClockZ | Desk Clock & Alarm or Compass Map Barometer have ads?

Compass Map Barometer shows ads; ClockZ | Desk Clock & Alarm does not.

### Which is updated more often, ClockZ | Desk Clock & Alarm or Compass Map Barometer?

ClockZ | Desk Clock & Alarm ships an update monthly, and Compass Map Barometer every 7 months. Most recently, ClockZ | Desk Clock & Alarm was updated on November 10, 2026 and Compass Map Barometer on November 10, 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.*