Hi, this is the SEDA team.

Version 2.0.0 is a foundational update that rebuilds SEDA from the ground up.

To help you study for the EPS-TOPIK with more confidence and pick up right where you left off, we've improved everything — from question quality to your daily learning flow and the app's overall design.

Here's what's changed.

New questions added every day

New questions are now added every day. Each day, one question type is updated with one Daily Life set and one Workplace set. We've also strengthened our question review process so you can keep practicing with more consistent quality.

If there are no new questions available, you'll see the current status on the home screen. As soon as the next set is ready, we'll let you know with a notification.

You can now retry wrong answers

In the Wrong Answers tab, you can solve the questions you missed all over again. Just pick Daily Life or Workplace to start — you can tackle up to 10 questions at a time.

If you get it wrong again, the review cycle starts fresh. You'll get review reminders at 3-day, 7-day, and 30-day intervals.

Review wrong answers even without Wi-Fi

You can keep reviewing your wrong answers even without data or Wi-Fi. The questions you've solved are automatically saved to your device, so the Wrong Answers tab works even when you're offline. Once you're back online, everything syncs up automatically.

When you're offline, only the Wrong Answers review tab is available. Solving new questions, the Learn tab, and notifications and settings all require an internet connection.

A fresh new design

The home screen is now built so that the moment you open the app, you see exactly what to do next. If you have a set in progress, you'll see "Continue"; if you have wrong answers to review, you'll see "Review"; and if you have nothing pending, a recommended question appears right away.

The Learn tab has been redesigned so you can pick exactly what you want to practice — 9 reading types and 8 listening types. We've also added a new weekly goal (30 questions).

The Activity tab is easier to read now too. Your Wrong Answer Notebook shows reading and listening miss counts at a glance, and your History screen lets you see your completed sets, total questions solved, and average accuracy all in one view.

On the explanation screen, you can move to the next question with a single tap of the arrow (← →), and even long explanations show in full without being collapsed. Correct and incorrect answers are now clearly marked with colors and icons (✓ / ✗).

Manage storage from Settings

In the Settings menu, you can check how much space SEDA is using on your device and clear it up yourself.

Stability and speed improvements

We've fixed login errors, listening audio playback issues, and other things that may have gotten in the way before.

Get started right away

Update to the latest version on the App Store (iOS) or Google Play (Android) and you're ready to go.

New questions start stacking up today. The sooner you start, the more questions you'll solve and the more wrong answers you'll review. Update the app and dive into your first question.

Update the SEDA app

If you run into anything or have suggestions, please share them through the in-app feedback feature.

Thank you.

— The SEDA team

Updates & announcements