# WSPR watch vs World Clock Pro

The clearest difference is in-app purchases: WSPR watch at none against World Clock Pro's 6. WSPR watch also leads on update cadence (fortnightly vs every 2 months) and review sentiment (94% vs 77%). World Clock Pro's advantage is ratings volume (1.3K vs 73) and iOS requirement (13.0 vs 17.6). On price, rating, 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. WSPR watch asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for WSPR watch against 4.8 for World Clock Pro. That said, the two scores are not equally well evidenced: World Clock Pro has 1.3K ratings behind it against 73, so its average is the more settled of the two. Written reviews are what separate them: 94% of WSPR watch's written reviews are positive against 77% of World Clock Pro's.

WSPR watch ships an update fortnightly, World Clock Pro every 2 months. The most recent releases landed on September 18, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | WSPR watch | World Clock Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (73 ratings)](https://appshunter.io/ios/app/wspr-watch/id532487317/reviews) | [4.8 (1.3K ratings)](https://appshunter.io/ios/app/world-clock-pro-convert-time/id969635117/reviews) |
| Number of ratings | 73 | **1.3K** |
| Positive reviews | **93.7% of reviews** | 76.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Subscription |
| Size | 6 MB | 41 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Access Informatics](https://appshunter.io/developer/490461089) | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) |

## What reviewers say

### WSPR watch

[App page](https://appshunter.io/ios/app/wspr-watch/id532487317)

This utility app provides ham radio operators with real-time WSPRnet and PSKreporter data. It displays who can hear you and offers detailed information for each spot. Users can also export data for further analysis.

**Highlights:** WSPRnet and PSKreporter data display, Real-time reception information, Detailed spot information, QRZ.com call sign lookup, Tab-delimited CSV export

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 🚀 Fast data access
- 🗺️ Superb globe/map visualization
- 📱 Runs well on Mac, iPad, and iPhone
- 💡 Developer is responsive and active

**What reviewers complain about**

- 🐛 Spot info jumbled in portrait mode
- 🐛 Crashes sometimes
- 🐛 WSPRnet API not working for some users
- 🐛 PSK reporter not working for some users
- 🐛 RBN not working for some users

**Reported bugs**

- Spot Info is jumbled in Portrait mode
- Crashes sometimes
- WSPRnet API hasn't worked for weeks for some users
- WSPRnet itself not providing data for some users
- PSK reporter doesn't work

**Requested features**

- Zoom out on map to see all spots
- Add-on features
- Ability to switch between local and UTC time
- 24/12hr time format
- Compare two callsigns


### 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


## Frequently asked questions

### Is WSPR watch free?

WSPR watch is free to download, with no in-app purchases.

### Is World Clock Pro free?

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

### Which has better reviews, WSPR watch or World Clock Pro?

WSPR watch and World Clock Pro are both rated 4.8 out of 5 on the App Store, from 73 and 1.3K ratings respectively.

### Do WSPR watch or World Clock Pro have ads?

Neither WSPR watch nor World Clock Pro shows ads.

### Which is updated more often, WSPR watch or World Clock Pro?

WSPR watch ships an update fortnightly, and World Clock Pro every 2 months. Most recently, WSPR watch was updated on September 18, 2026 and World Clock Pro on September 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.*