# ClockZ | Clock Display + Alarm vs Pomodoro Study Timer

The clearest difference is rating: ClockZ | Clock Display + Alarm at 4.5 against Pomodoro Study Timer's 4.0. ClockZ | Clock Display + Alarm also leads on ratings volume (5.5K vs 9) and review sentiment (47% vs 33%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ClockZ | Clock Display + Alarm sells 10 in-app purchases, starting at $2.99 per month and Pomodoro Study Timer sells 4 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ClockZ | Clock Display + Alarm holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: ClockZ | Clock Display + Alarm has 5.5K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 47% of ClockZ | Clock Display + Alarm's written reviews are positive against 33% of Pomodoro Study Timer's.

ClockZ | Clock Display + Alarm ships an update every 3 weeks, Pomodoro Study Timer every 6 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ClockZ | Clock Display + Alarm | Pomodoro Study Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.5K ratings)](https://appshunter.io/ios/app/clockz-clock-display-plus-alarm/id414587395/reviews)** | [4.0 (9 ratings)](https://appshunter.io/ios/app/pomodoro-study-timer-focus/id1590658678/reviews) |
| Number of ratings | **5.5K** | 9 |
| Positive reviews | **47.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Freemium | Freemium |
| Size | 58 MB | 43 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Rage Box](https://appshunter.io/developer/360832186) | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) |

## What reviewers say

### ClockZ | Clock Display + Alarm

[App page](https://appshunter.io/ios/app/clockz-clock-display-plus-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


### Pomodoro Study Timer

[App page](https://appshunter.io/ios/app/pomodoro-study-timer-focus/id1590658678)

Enhance concentration and productivity with a comprehensive tool that combines a Pomodoro timer, task management, and ambient sounds. Block distractions, track progress with insightful reports, and build better habits for focused study and work sessions.

**Highlights:** Pomodoro Timer & Focus Sessions, Task Manager (To-Do List), Statistics & Productivity Insights, Ambient Sounds & White Noise, App Blocking, Cross-Device Sync, Interactive Home Screen Widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Day Free Then Get Premium | $9.99 | per year |
| 3 Days Free Trial Monthly VIP | $9.99 | per month |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| 7 Days Free Trial Annual VIP | $29.99 | per year |


## Frequently asked questions

### Is ClockZ | Clock Display + Alarm free?

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

### Is Pomodoro Study Timer free?

Pomodoro Study Timer is free to download, with in-app purchases available.

### Which has better reviews, ClockZ | Clock Display + Alarm or Pomodoro Study Timer?

ClockZ | Clock Display + Alarm is rated higher. ClockZ | Clock Display + Alarm averages 4.5 out of 5 from 5.5K ratings, while Pomodoro Study Timer averages 4.0 from 9 ratings.

### Do ClockZ | Clock Display + Alarm or Pomodoro Study Timer have ads?

Neither ClockZ | Clock Display + Alarm nor Pomodoro Study Timer shows ads.

### Which is updated more often, ClockZ | Clock Display + Alarm or Pomodoro Study Timer?

ClockZ | Clock Display + Alarm ships an update every 3 weeks, and Pomodoro Study Timer every 6 weeks. Most recently, ClockZ | Clock Display + Alarm was updated on September 24, 2026 and Pomodoro Study Timer on September 18, 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.*