Leto Features

Innovative learning system to master English vocabulary effectively

Diverse Test Formats

Master one word through 6 different test types

To memorize English words effectively, it's important to encounter them from multiple perspectives. Leto allows you to learn one word through 6 different test formats, enabling efficient vocabulary acquisition.

Benefits

  • Improved memory retention through multi-angled approach
  • Understanding words from different perspectives
  • Development of practical English skills

4-choice

4-choice (EN)

4-choice(Def)

Card

Card (EN)

Sort

execute

"(v.) to carry out or put into effect an action or plan"

Execute, Implement

English Definitions

Learn English in English - native speaker intuition

Learning English words through English definitions helps you understand the precise meaning of words. Additionally, you can develop reading comprehension skills through vocabulary learning.

Benefits

  • Understanding precise word meanings
  • Improvement in reading comprehension
  • Acquisition of native speaker intuition

Example Sentences and Audio for All Words

Develop practical English skills

All words come with example sentences and audio. You can imagine how to use them in actual sentences. Since all example sentences have audio, they also serve as listening practice.

Benefits

  • Learning practical usage
  • Improvement in listening skills
  • Acquisition of natural English expressions

execute

"The team will execute the plan tomorrow."

The team will execute the plan tomorrow.

Status Change Flow

U
D
正解
P
P
正解
L
U
P
L
×不正解
D
Unlearned
Difficult
Partially Remembered
Learned

Learning Status and Engagement Elements

Mechanism to promote continuous learning

Words have 4 statuses: "Unlearned", "Difficult", "Partially Remembered", and "Learned". Even with one correct answer, you only reach "Partially Remembered", and word status is managed for each test, so it takes enormous time to achieve "Learned" status in all tests.

The creator has tried vocabulary apps many times in the past. However, they often finished all the words too quickly and, instead of a sense of achievement, felt an emptiness that made it hard to keep learning. In Leto, completing all sections and mastering every test requires considerable effort. It’s not mandatory, of course, but by adding elements of depth and challenge, we’ve designed it to provide a learning experience that makes you want to keep going.