Leto
Ryosuke Yokota Education In-app purchases Contains ads
Master English vocabulary for TOEIC, TOEFL, IELTS with 6 study modes.
- Downloads
- 1.1K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 19
- 2026 · v1.3.0
Screenshots
About Leto
Leto — vocabulary app for TOEIC, TOEFL, IELTS, GRE, GMAT and more.
■ 6 STUDY MODES
• 4-choice quiz (EN→meaning)
• 4-choice quiz (meaning→EN)
• 4-choice quiz (definition→EN)
• Flashcards
• Card (EN→meaning)
• Sort the sentence
■ FEATURES
• 3,000+ curated words per exam
• Native audio + example sentences + English definitions
• Streak tracking, daily goal
• Filter by status (memorised / fuzzy / not yet / new)
• Analytics dashboard
■ PREMIUM
• Unlock every study mode
• Unlimited daily words
• Ad-free
• Priority support
Get to your target score the shortest way. Leto fits into your daily English routine.
■ 6 STUDY MODES
• 4-choice quiz (EN→meaning)
• 4-choice quiz (meaning→EN)
• 4-choice quiz (definition→EN)
• Flashcards
• Card (EN→meaning)
• Sort the sentence
■ FEATURES
• 3,000+ curated words per exam
• Native audio + example sentences + English definitions
• Streak tracking, daily goal
• Filter by status (memorised / fuzzy / not yet / new)
• Analytics dashboard
■ PREMIUM
• Unlock every study mode
• Unlimited daily words
• Ad-free
• Priority support
Get to your target score the shortest way. Leto fits into your daily English routine.
What’s new
Version 1.3.0 · Updated September 19, 2026
• Added My Words for Premium: organize your own words and examples into categories and sync them to the cloud. • Study with flashcards in both directions and track mastery. Your study counts toward daily goals and streaks. • Improved buttons and input screens.
Alternatives to Leto
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Leto | – | Free | 1,000+ | Sep 19, 2026 | |
| DesignEvo - Logo Maker | 3.0 / 5 | Free | 1,000,000+ | Apr 19, 2018 | Compare |
| Math Lingo: Be Fluent in Math | 4.2 / 5 | Free | 10,000+ | Oct 2, 2023 | Compare |
| My San Jac | 4.5 / 5 | Free | 5,000+ | Jun 29, 2026 | Compare |
| Journi Blog - Travel Diary | 4.7 / 5 | Free | 500,000+ | – | Compare |
Compare Leto with the top alternatives: ratings, updates, ASO score and keyword gaps →