World Capitals Trainer2.13.1 - App Store

Knowing the world’s capital cities helps build a clear understanding of geography, international news and global relationships. Being able to link a country with its capital provides context for events and makes it easier to navigate maps and global discussions. This app offers a structured and sustainable learning system designed to support long-term memory rather than short-term quiz recall.

At the center is an adaptive spaced repetition system that adjusts review intervals based on your real memory performance. If you recall a capital after a longer delay than expected, the interval increases. If you hesitate or make a mistake, the interval shortens without resetting your overall progress. This ensures that practice time is spent exactly where reinforcement is needed.

Two learning modes support complementary forms of practice. Multiple Choice allows rapid training and helps build early confidence. Self-Assessment strengthens active recall: you attempt the answer yourself first, then evaluate whether you knew it, almost knew it or did not know it. This approach is proven to improve long-term retention.

The app includes 200 capital cities organized into regions: America (36), Africa (57), Europe (45), Asia (48) and Oceania (14). You can freely select which regions to study and choose the direction of questions: Country → Capital or Capital → Country. These settings can be changed at any time without losing progress.

Each region has a dedicated test. All items appear once, and results award a silver or gold medal depending on your score. Tests offer a clear way to measure your improvement over time.

A complete card browser is included for exploring capitals independently of learning sessions.

Version History This update includes minor improvements and bug fixes for better stability. 2.13.1 May 28 This update includes minor improvements and bug fixes for better stability. 2.12.1 Mar 31 This update adds Dark Mode. 2.12.0 Feb 23 This update includes minor improvements and bug fixes for better stability. 2.11.2 Feb 15 This update includes minor improvements and bug fixes for better stability. 2.11.1 Feb 8 This update includes minor improvements and bug fixes for better stability. 2.11.0 Feb 7 This update includes minor improvements and bug fixes for better stability. 2.10.2 12/26/2025 This update includes minor improvements and bug fixes for better stability. 2.10.1 12/11/2025 This version includes bug fixes and performance improvements. 2.10.0 12/06/2025 This version includes bug fixes and performance improvements. 2.9.1 09/21/2025 This version includes bug fixes and performance improvements. 2.9.0 09/20/2025 New: Take tests to check your knowledge and win silver and gold medals. 2.8.0 08/30/2025 This version includes bug fixes and performance improvements. 2.7.14 07/19/2025 This version includes bug fixes and performance improvements. 2.7.12 07/18/2025 This version includes bug fixes and performance improvements. 2.7.11 07/11/2025 This version includes bug fixes and performance improvements. 2.7.10 07/07/2025 This version includes bug fixes and performance improvements. 2.7.7 06/03/2025 This version includes bug fixes and performance improvements. 2.7.4 12/18/2024 This version includes bug fixes and performance improvements. 2.7.3 10/27/2024 This version includes bug fixes and performance improvements. 2.7.2 06/17/2024 This version includes bug fixes and performance improvements. 2.7.1 04/30/2024 This version contains ui improvements. 2.7.0 04/28/2024 Added achievements 2.6.0 03/27/2024 Improved overview of learning progress and general design enhancements. 2.5.0 02/19/2024 Added option to mute sound effects. 2.4.0 01/28/2024