# World Time Clock Master vs Flip Timer：Gym,Study & Work

The clearest difference is iOS requirement: Flip Timer：Gym,Study & Work at 12.0 against World Time Clock Master's 17.0. On price, ads, in-app purchases and device support 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 Flip Timer：Gym,Study & Work sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | World Time Clock Master | Flip Timer：Gym,Study & Work |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (816 ratings)](https://appshunter.io/ios/app/world-time-clock-master/id6448859727/reviews)** | — |
| Number of ratings | **816** | — |
| Positive reviews | 65.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Subscription | — |
| Size | 236 MB | 37 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alex Komarov Inc.](https://appshunter.io/developer/364741805) | [龙威 周](https://appshunter.io/developer/1798120294) |

## 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


### Flip Timer：Gym,Study & Work

[App page](https://appshunter.io/ios/app/flip-timergymstudy-and-work/id6752959227)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Support Us | $5.99 | 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 Flip Timer：Gym,Study & Work free?

Flip Timer：Gym,Study & Work is free to download, with in-app purchases available.

### Do World Time Clock Master or Flip Timer：Gym,Study & Work have ads?

Neither World Time Clock Master nor Flip Timer：Gym,Study & Work shows ads.

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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.*