# Baselproblem vs World Explorer Pro

The clearest difference is in-app purchases: Baselproblem at none against World Explorer Pro's 1. Baselproblem also leads on iOS requirement (15.0 vs 18.2). World Explorer Pro's advantage is update cadence (weekly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. World Explorer Pro sells 1 one-off in-app purchase. Baselproblem asks for nothing beyond the download.

Baselproblem ships an update every 11 months, World Explorer Pro weekly. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Baselproblem | World Explorer Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 0 MB | 9 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Andreas Horvath](https://appshunter.io/developer/1484572340) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Baselproblem

[App page](https://appshunter.io/ios/app/baselproblem/id1484572342)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Baselproblem free?

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

### Is World Explorer Pro free?

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

### Do Baselproblem or World Explorer Pro have ads?

Neither Baselproblem nor World Explorer Pro shows ads.

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

Baselproblem ships an update every 11 months, and World Explorer Pro weekly. Most recently, Baselproblem was updated on October 14, 2026 and World Explorer Pro on October 20, 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.*