World Capitals Trainer vs ACEM Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Capitals Trainer
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.
- 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
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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.
ACEM Learning
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ACEM e-learning application is a comprehensive platform designed to revolutionize education delivery. With an intuitive interface and diverse content, it offers users an immersive learning experience. ACEM empowers learners to engage with materials effectively. Featuring personalized learning paths and real-time progress tracking, it adapts to individual needs, ensuring optimal comprehension and retention. Whether mastering new skills or enhancing existing knowledge, ACEM facilitates seamless learning anytime, anywhere.
Screenshots
Verdict
The clearest difference is update cadence: World Capitals Trainer at every 3 weeks against ACEM Learning's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. World Capitals Trainer sells 1 one-off in-app purchase and ACEM Learning sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
World Capitals Trainer ships an update every 3 weeks, ACEM Learning every 5 months. Both last shipped on October 13, 2026.
| Parameter | World Capitals Trainer | ACEM Learning |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (19 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 30 MB | 72 MB |
| Age rating | 4+ | 17+ |
| Developer | Philipp Straub | Farid Premani |
In-app purchases
World Capitals Trainer
- Pro Version$4.99
ACEM Learning
- Basic$1.00
- Single Day$1.99
- Monthly$4.99
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- Bronze$5.00
- Silver$10.00
- Gold$15.00
- Yearly$29.99
- Lifetime$300.00
Questions
Is World Capitals Trainer free?
Is ACEM Learning free?
Do World Capitals Trainer or ACEM Learning have ads?
Which is updated more often, World Capitals Trainer or ACEM Learning?
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