# World Time Clock Master vs Ora

The clearest difference is monetization model: Ora at free with in-app purchases against World Time Clock Master's subscription. Ora also leads on rating (4.9 vs 4.6) and review sentiment (85% vs 66%). World Time Clock Master's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (816 vs 70). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. World Time Clock Master sells 10 in-app purchases, starting at $2.99 per month and Ora sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ora holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: World Time Clock Master has 816 ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 66% of World Time Clock Master's written reviews are positive against 85% of Ora's.

World Time Clock Master ships an update fortnightly, Ora every 2 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | World Time Clock Master | Ora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (816 ratings)](https://appshunter.io/ios/app/world-time-clock-master/id6448859727/reviews) | **[4.9 (70 ratings)](https://appshunter.io/ios/app/ora-world-clock/id6502857758/reviews)** |
| Number of ratings | **816** | 70 |
| Positive reviews | 65.8% of reviews | **84.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 236 MB | 103 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad, Vision Pro | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) | [Dan Eden](https://appshunter.io/developer/508167369) |

## What reviewers say

### World Time Clock Master

[App page](https://appshunter.io/ios/app/world-time-clock-master/id6448859727)

Effortlessly manage multiple time zones with this app. Convert times instantly, schedule events, and view global clocks at a glance with interactive widgets. Features atomic accuracy and a vast database of locations.

**Highlights:** Multiple time zone display, Interactive time conversion, Event scheduling, Atomic time accuracy, Dynamic home screen widgets, List mode for text view, Real moon phases and sunrise/sunset

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $2.99 | per month |
| 3 months | $3.99 | per 3 months |
| 1 year | $11.99 | per year |
| 1 year | $11.99 | per year |
| 1 year | $11.99 | per year |
| 1 year | $19.99 | per year |
| Lifetime | $29.99 | one-time |
| Lifetime | $49.99 | one-time |
| Lifetime | $79.99 | one-time |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Delightful scheduling assistance
- 👍 Feature improvement
- 👍 The best Timezone helper
- 👍 One of the best clocks around
- 👍 The Widget is so damn cool!

**What reviewers complain about**

- 🐛 Problemas al actualizar
- 🐛 Sticky signup interface
- 🐛 Demo not enough
- 🔒 NOT A FREE APP
- 💰 Terrible monetisation model compared to previous app

**Reported bugs**

- Lose all the registered locations after updating the app
- Sticky signup interface
- Widget doesn't work
- GMT and London currently have a 1 hour time difference between the two locations, but the app shows them the same time

**Requested features**

- Add the time difference in hours between the default location and other locations in both the widget and the app
- See my calendar events on the dial
- Make a paid tier that doesn't collect my data
- Add new event to a Calendar


### Ora

[App page](https://appshunter.io/ios/app/ora-world-clock/id6502857758)

Visualize global times on an interactive globe. This app allows you to see the current time in various locations worldwide and even travel through time to check past or future times. It's ideal for professionals working across time zones or anyone tracking international events.

**Highlights:** Interactive 3D globe display, View time in multiple global locations, Time travel feature to see past/future times, Useful for cross-time zone work, Track international events

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Medium tip | $5.99 | one-time |
| Large tip | $12.99 | one-time |


## Frequently asked questions

### Is World Time Clock Master free?

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

### Is Ora free?

Ora is free to download, with in-app purchases available.

### Which has better reviews, World Time Clock Master or Ora?

Ora is rated higher. World Time Clock Master averages 4.6 out of 5 from 816 ratings, while Ora averages 4.9 from 70 ratings.

### Do World Time Clock Master or Ora have ads?

Neither World Time Clock Master nor Ora shows ads.

### Which is updated more often, World Time Clock Master or Ora?

World Time Clock Master ships an update fortnightly, and Ora every 2 months. Most recently, World Time Clock Master was updated on October 12, 2026 and Ora on October 9, 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.*