# World Capitals Trainer vs CorporatePrep

The clearest difference is update cadence: World Capitals Trainer at every 3 weeks against CorporatePrep's every 2 months. World Capitals Trainer also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. World Capitals Trainer sells 1 one-off in-app purchase and CorporatePrep sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

World Capitals Trainer ships an update every 3 weeks, CorporatePrep every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | World Capitals Trainer | CorporatePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19 ratings)](https://appshunter.io/ios/app/world-capitals-trainer/id1582219449/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 14 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Straub](https://appshunter.io/developer/1573167056) | [Juan Eduardo Huke](https://appshunter.io/developer/1860414223) |

## What reviewers say

### World Capitals Trainer

[App page](https://appshunter.io/ios/app/world-capitals-trainer/id1582219449)

Learn world capitals with an adaptive spaced repetition system. Practice recall through multiple choice or self-assessment modes. Explore 200 cities across five regions with dedicated tests and a card browser.

**Highlights:** Adaptive spaced repetition system, Multiple Choice learning mode, Self-Assessment recall mode, 200 capital cities across 5 regions, Country to Capital and Capital to Country questions, Dedicated regional tests with medals, Card browser for exploration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


### CorporatePrep

[App page](https://appshunter.io/ios/app/corporateprep/id6756390127)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mitgliedschaft | $0.99 | per month |
| CorporatePrep Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is World Capitals Trainer free?

World Capitals Trainer is free to download, with in-app purchases available.

### Is CorporatePrep free?

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

### Do World Capitals Trainer or CorporatePrep have ads?

Neither World Capitals Trainer nor CorporatePrep shows ads.

### Which is updated more often, World Capitals Trainer or CorporatePrep?

World Capitals Trainer ships an update every 3 weeks, and CorporatePrep every 2 months. Most recently, World Capitals Trainer was updated on October 24, 2026 and CorporatePrep 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.*