26s: Vocabulary Builder
Apeiro Corp. Education iPhoneiPadiPod touch
26s: Vocabulary Builder is a free Education app for iPhone and iPad by Apeiro Corp. Rated 4.6/5 from 174 ratings. Requires iOS 15.0.
- Rating
- 4.6
- 174 ratings
- Price
- Free
- on the App Store
- Size
- 89 MB
- Age 4+
- Updated
- Sep 21
- 2026 · v1.46.7
Screenshots
About 26s: Vocabulary Builder
Learn vocabulary in 26 seconds. Not minutes. Not hours. Seconds. Why 26s • 26s is the fastest vocabulary builder for serious language learners. • Master Japanese, Korean, Spanish, French, German, and English exam vocab using a visual memorization method that locks words into long-term memory — faster than flashcards, smarter than drills. • Your brain remembers pictures, not definitions. 26s turns every word into an image you won't forget. SEE IT. REMEMBER IT. Every word is paired with a visual cue designed for instant recall. No endless flashcard grinding. No filler games. No forgetting. Just rapid learning that actually works — on the train, between meetings, or before bed. 26 seconds per word is all you need. ONLY THE WORDS THAT MATTER Curated word lists for every level, from absolute beginner to near-native fluency. Skip the filler you'll never use. Learn what native speakers actually say — and what exam graders actually test. BUILT FOR THE WORLD'S TOP EXAMS • JLPT N5, N4, N3, N2, N1 (Japanese) • TOPIK I and II (Korean) • DELE A1 to B2 (Spanish) • DELF A1 to B2 (French) • TELC A1 to B2 (German) • GRE, TOEFL FORGET FORGETTING 26s uses a precision-tuned spaced repetition algorithm (SRS) that tracks exactly when you're about to forget a word — and brings it back at the perfect moment. No wasted reviews on words you already know. Every session focuses on what matters most, so retention stays high with minimal effort. This is how memory actually works. This is how 26s beats every other flashcard app. KNOW WHAT YOU KNOW Real tests. Real level. Honest results. Measure your true progress with rigorous quizzes built to mirror actual exam conditions. No more guessing where you stand before test day. NEVER MISS A DAY Building a daily habit shouldn't depend on motivation. Live Activities put your progress on your Lock Screen. Smart notifications nudge you at the right moment — not random reminders you'll ignore, but well-timed prompts that fit into your routine. Show up for 26 seconds a day. Watch your vocabulary grow. Stop memorizing the hard way. Download 26s and build a vocabulary that sticks. Homepage https://skimmify.com/en/ Instagram https://www.instagram.com/toeic.card/ App Inquiry [email protected] Terms and Conditions https://skimmify.com/legal/terms_en Privacy Policy https://skimmify.com/legal/privacy_en [:mav: 1.42.2]
Ratings & reviews
4.6
174 ratings
What’s new
Version 1.46.7 · Updated September 21, 2026
• Improved app. Have fun learning!
App privacy
The developer, Apeiro Corp., reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Product Interaction
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Purchases: Purchase History
- Identifiers: User ID
- Diagnostics: Crash Data
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Alternatives to 26s: Vocabulary Builder
Looking for apps like 26s: Vocabulary Builder? Here are 6 similar apps on the App Store. The highest rated is Shinobi: Read & Learn Japanese (4.9/5), and all 6 are free to download.
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Shinobi: Read & Learn Japanese
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 26s: Vocabulary Builder | 4.6 / 5 (174 ratings) | Free | September 21, 2026 | |
| JLPT Plus: Japanese Vocabulary | 4.7 / 5 (42) | Free | Oct 4, 2026 | Compare |
| Kaeru - Learn Japanese & Kanji | 3.9 / 5 (29) | Free | Oct 4, 2026 | Compare |
| Langflix - Learn English | 4.8 / 5 (102) | Free | Aug 20, 2026 | Compare |
| Hourly Kana: Learn Japanese | 4.7 / 5 (700) | Free | Sep 30, 2026 | Compare |
| Kiku - Learn Japanese Fast | 4.4 / 5 (87) | Free | Oct 3, 2026 | Compare |
| Shinobi: Read & Learn Japanese | 4.9 / 5 (836) | Free | Sep 30, 2026 | Compare |