Smart Repetition vs World Words
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Repetition
This app helps you memorize information using spaced repetition. Create digital flashcards for words, phrases, or rules to efficiently transfer knowledge to long-term memory with minimal study time.
- Spaced repetition algorithm
- Customizable flashcards
- Long-term memory storage
- Efficient memorization
- Study reminders
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Cards for memorizing words, phrases, rules... You can learn a large amount of new foreign words, prepare for the exams and much more. The application uses spaced repetitions (spaced repetitions). The clue point is that the information must be repeated at certain increasing intervals. Spaced repetition technique allows all knowledge to be stored in long-term memory, I mean, years from now, you’ll remember the information. At the same time spending less time on memorizing. You just need to create cards with words/phrases/sentences. The cards themselves will be shown with an increasing time interval according to the interval repetition algorithm. The app will let you know when the next study will start.
World Words
Master foreign vocabulary with personalized flashcards and interactive tests. Contribute to a global learning community by sharing and discovering new words. Practice daily with home screen widgets.
- Create custom flashcards
- Take knowledge consolidation tests
- Learn words from a global community
- Share vocabulary with others
- Use home screen widgets for daily practice
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World Words: Live without borders Application Overview: World Words is your ideal language learning assistant that will help you memorize foreign words effectively. Key functions: 1. Custom Cards: - Create personalized flashcards for any foreign words you want to learn and practice anywhere, anytime. 2. Tests: - Take tests to consolidate your knowledge. Save and share the results. 3. The "World" section: - Learn new words from other users. Contribute to the global community by sharing your words and phrases. Learn from others and discover new vocabulary by sharing your experiences 4. Widgets for memorization: - Use interactive widgets on your phone's home screen to practice words daily. Privacy policy: http://g95071v2.beget.tech Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is rating: World Words at 5.0 against Smart Repetition's 4.2. On price, review sentiment, ratings volume and update cadence 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. Smart Repetition sells 6 in-app purchases, starting at $1.99 per month and World Words sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
World Words holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews point the same way: 96% of Smart Repetition's written reviews are positive against 100% of World Words's.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.
| Parameter | Smart Repetition | World Words |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 96.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 10 — better | 5 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.3 — better |
| Further details — not scored | ||
| Size | 12 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Elena Kuraeva | Uliana Gritchina |
Customer experience
Smart Repetition
World Words
In-app purchases
Smart Repetition
- Subscription for a month$1.991 Month
- Subscription for a year$9.991 Year
- filter$3.99
- capuchino$4.99
- capuchino_croissant$12.99
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- Photo cards$29.99
World Words
- World Words Premium$0.991 Month
- World Words Premium Annual$9.991 Year
- Add 100 cards$0.69
Questions
Is Smart Repetition free?
Is World Words free?
Which has better reviews, Smart Repetition or World Words?
Do Smart Repetition or World Words have ads?
Which is updated more often, Smart Repetition or World Words?
Other comparisons
