# World Clock Pro vs Crazy 8s Timer

The clearest difference is in-app purchases: Crazy 8s Timer at none against World Clock Pro's 6. Crazy 8s Timer also leads on review sentiment (100% vs 77%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. World Clock Pro sells 5 in-app purchases, starting at $1.99 per month. Crazy 8s Timer asks for nothing beyond the download.

World Clock Pro ships an update every 2 months, Crazy 8s Timer monthly. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | World Clock Pro | Crazy 8s Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 76.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Subscription | **Free** |
| Size | 41 MB | 5 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) | [Design Sprint Ltd](https://appshunter.io/developer/1474956535) |

## What reviewers say

### World Clock Pro

[App page](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117)

Easily track and convert time across multiple global time zones. Schedule events, share accurate times instantly, and access a vast database of cities and time zones. Ideal for international communication and planning.

**Highlights:** Universal clock access, Effortless time conversion, Schedule calendar events, Instant time sharing, Large city and timezone database, Automatic timezone updates

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $1.99 | per month |
| 1 month | $2.99 | per month |
| 1 year | $9.99 | per year |
| 1 year | $11.99 | per year |
| 1 year | $19.99 | per year |

**What reviewers like**

- 🚀 Elegant and intuitive interface
- 🔍 Excellent visualization of multiple time zones
- ⏱ Seamless time shifting
- 🌍 Convenient for international teams and travelers
- 📆 Helpful for scheduling across time zones

**What reviewers complain about**

- 🐛 Widget issues and lack of functionality
- 🖥 Lack of iPad and landscape mode support
- 🔧 Concerns about app updates and feature removals
- 💰 Complaints about subscription model and pricing

**Reported bugs**

- Widget not working on iOS 14 and newer
- Issues with local time zone detection and display
- Inconsistent behavior after app updates

**Requested features**

- Add date function for future time zone changes
- Ability to customize and sort displayed time zones
- Implement an Apple Watch app
- Improve widget functionality and customization


### Crazy 8s Timer

[App page](https://appshunter.io/ios/app/crazy-8s-timerdesign-sprints/id1474956776)

This utility helps manage timed brainstorming sessions, specifically for the Crazy 8s method. It allows users to start, stop, pause, and reset the timer, aiming to reduce stress and keep participants focused and on schedule during idea generation.

**Highlights:** Start, stop, pause, and reset timer, Manages timed brainstorming sessions, Reduces time-related stress, Keeps participants on schedule, Facilitates idea generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Clock Pro free?

World Clock Pro is free to download, with in-app purchases available.

### Is Crazy 8s Timer free?

Crazy 8s Timer is free to download, with no in-app purchases.

### Do World Clock Pro or Crazy 8s Timer have ads?

Neither World Clock Pro nor Crazy 8s Timer shows ads.

### Which is updated more often, World Clock Pro or Crazy 8s Timer?

World Clock Pro ships an update every 2 months, and Crazy 8s Timer monthly. Most recently, World Clock Pro was updated on October 17, 2026 and Crazy 8s Timer on October 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.*