# Flag Time vs Time Zone Difference Planner

The clearest difference is in-app purchases: Time Zone Difference Planner at none against Flag Time's 3. Time Zone Difference Planner also leads on update cadence (every 4 months vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flag Time sells 3 in-app purchases, starting at $0.99 per 7 days. Time Zone Difference Planner asks for nothing beyond the download.

Flag Time ships an update every 10 months, Time Zone Difference Planner every 4 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Flag Time | Time Zone Difference Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/flag-time-world-clock/id1332312092/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 9 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ottorino Bruni](https://appshunter.io/developer/360574946) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### Flag Time

[App page](https://appshunter.io/ios/app/flag-time-world-clock/id1332312092)

This app provides a minimalist time zone widget featuring flags to help you quickly see the local time in various international locations. It's ideal for staying connected with colleagues, friends, and family across different time zones, offering customization and daylight saving time information.

**Highlights:** Manage multiple countries and flags, 20,000 cities worldwide, Customize city names, Daylight Saving Time info, Share time zones, 24h or 12h clock format

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $0.99 | per 7 days |
| 1 Year | $7.99 | per year |
| Forever | $14.99 | one-time |


### Time Zone Difference Planner

[App page](https://appshunter.io/ios/app/time-zone-difference-planner/id6772262657)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flag Time free?

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

### Is Time Zone Difference Planner free?

Time Zone Difference Planner is free to download, with no in-app purchases.

### Do Flag Time or Time Zone Difference Planner have ads?

Neither Flag Time nor Time Zone Difference Planner shows ads.

### Which is updated more often, Flag Time or Time Zone Difference Planner?

Flag Time ships an update every 10 months, and Time Zone Difference Planner every 4 months. Most recently, Flag Time was updated on October 24, 2026 and Time Zone Difference Planner on October 22, 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.*