# World Explorer Pro vs 100 Countries

The clearest difference is iOS requirement: World Explorer Pro at 18.2 against 100 Countries's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. World Explorer Pro sells 1 one-off in-app purchase and 100 Countries sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

World Explorer Pro ships an update weekly, 100 Countries fortnightly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | World Explorer Pro | 100 Countries |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 9 MB | 35 MB |
| Requires iOS | **18.2** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) | [Sami Kuribara](https://appshunter.io/developer/1891970492) |

## What reviewers say

### World Explorer Pro

[App page](https://appshunter.io/ios/app/world-explorer-pro/id6746413810)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Feature | $0.99 | one-time |


### 100 Countries

[App page](https://appshunter.io/ios/app/100-countries-flags-and-hello/id6762271547)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - All 100 Countries | $3.99 | one-time |


## Frequently asked questions

### Is World Explorer Pro free?

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

### Is 100 Countries free?

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

### Do World Explorer Pro or 100 Countries have ads?

Neither World Explorer Pro nor 100 Countries shows ads.

### Which is updated more often, World Explorer Pro or 100 Countries?

World Explorer Pro ships an update weekly, and 100 Countries fortnightly. Most recently, World Explorer Pro was updated on October 20, 2026 and 100 Countries on October 25, 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.*