Amino Acids OTG Japality Limited

Biochemistry study, simplified

Learn amino acids with less friction.

Amino Acids OTG brings flashcards, focused quizzes, a codon table, and mistake review into one study companion built for quick, repeatable learning sessions on iPhone.

Get support Read privacy policy

Free vs Premium: Free with ads. Premium (monthly or yearly on iOS) removes banner, interstitial, and app-open ads. Terms · Privacy

Flashcards Quizzes Codon Table Mistake Review 5 Languages

What the app offers

Everything needed for rapid amino acid review.

The app is designed for students who want less menu hunting and more actual study time.

1

Focused flashcards

Browse amino acids quickly and reinforce recall with clean, mobile-friendly cards.

2

Practice that sticks

Use text, property, and codon quizzes to test recognition from different angles.

3

Mistake review

Wrong answers are easy to revisit, making weak spots easier to tighten up over time.

4

Codon support

Pair amino acid memorization with codon lookup so the material feels more connected.

Study workflow

Built for short sessions before class, lab, or exams.

Amino Acids OTG is intentionally lightweight: no account creation, no complicated setup, and no unnecessary steps between opening the app and starting a review session.

No sign-in Open the app and start studying immediately.
Local preferences Your study settings stay on your device.
Clear structure List, practice, and review are separated cleanly.

Supported languages

Designed for multilingual study.

Amino Acids OTG currently supports five interface languages so learners can study in the language that feels most natural.

English en-US
Traditional Chinese zh-TW
Simplified Chinese zh-CN
Japanese ja-JP
Korean ko-KR