오답노트 vs StudyStamp

오답노트 - 틀린 문제 복습은 틀린 문제를 사진으로 정리하고 다시 풀어볼 수 있도록 도와주는 학습 관리 앱입니다. 문제집, 프린트, 시험지에서 틀린 문제를 촬영한 뒤 필요한 문제 영역만 잘라 저장할 수 있습니다. 정답이나 풀이가 보이는 부분은 가려서 저장할 수 있어, 나중에 다시 풀 때 실제 복습용 문제처럼 사용할 수 있습니다. 주요 기능 • 문제 사진 촬영 및 저장 • 문제 영역 자르기 • 정답 표시 숨기기 • 다시 풀기 기능 • 복습 기록 관리 • 문제별 정답 확인 • 오답노트 PDF 생성 • 로그인 후 일부 학습 데이터 동기화 지원 오답노트는 단순히 사진을 모아두는 앱이 아니라, 틀린 문제를 다시 확인하고 반복해서 복습할 수 있도록 설계되었습니다. 학생은 물론, 자녀의 오답을 정리해주고 싶은 학부모도 쉽게 사용할 수 있습니다. 이런 분께 추천합니다. • 틀린 문제를 사진으로 빠르게 저장하고 싶은 학생 • 문제집 오답을 따로 정리하고 싶은 사용자 • 시험 전 틀린 문제만 다시 풀어보고 싶은 사용자 • 종이 오답노트 작성이 번거로운 사용자 • 자녀의 학습 복습 자료를 정리하고 싶은 학부모 저장된 문제는 앱 안에서 확인할 수 있으며, 필요할 경우 PDF로 만들어 따로 보관하거나 출력할 수 있습니다. 오답노트로 틀린 문제를 모으고, 다시 풀고, 반복해서 복습해보세요.

An app where your streak isn't a checkmark. It's the photo you took that day and the time you studied. When you finish studying, take one photo of your book. Pick the time, and the day's record is done. No timer to start and stop. No sign-up. Your calendar fills with your own photos, and the days you've kept going add up. ■ One photo is one day's record · Shoot in the app or pick from your album · Set the time with quick buttons, then adjust in 5-minute or 1-minute steps · A one-line "How far did you get?" note is there only when you want it · If a photo from your album has a capture date, the record is set to that date · You can add records to past days, too ■ The streak comes first · Your streak is the biggest thing on screen when you open the app · Save a record and watch yesterday's 7 days become today's 8, right there · Skim the last 7 days in a single row · Falling short of your daily goal doesn't break the streak ■ A calendar filled with your photos · Each day shows the last photo you took that day · You won't look back at a calendar filled with color, but you will at one filled with your photos · The Album tab lays out a month of photos as tiles ■ One day or one month, as a single image · Turn today's record into a card you can save or send anywhere · For today's card, pick one of five layouts, and leave your profile off it if you'd rather · The month you are looking at in Calendar becomes one image, grid and all · The days you recorded, the time you studied, and that month's recap go on it · Fill a month with no gaps and the seal turns gold. One day missed is silver, two is bronze ■ Set just one daily goal · Monthly and yearly goals are calculated for you · Before you change a goal, see how the results would change · A history of changes shows which goal applied from when ■ See your records from several angles · Monthly: a filled-in grid, total time, and a chart by weekday · Yearly: a chart by month, one photo per month, and the year's total · When a month ends, leave a short recap of it ■ Tag a record, find it later · Add up to five tags to a record, when you save it or when you edit it later · Type in the search field at the top of Album and only the records whose memo or tags match are left ■ Fill in past days · Yesterday's photo or last week's photo becomes that day's record · Album photos are pre-set to their capture date · Import up to 50 photos you already have from Settings. Each one lands on the day it was taken · Studied past midnight? Change the date to the day before, then save ■ Up to three people on one iPhone · Everyone keeps their own records · Tap the profile at the top to switch ■ No account, no server · No sign-up. We never ask for your name or email · Your records and photos stay on this device. The app sends nothing anywhere · If iCloud Backup is on for your iPhone, your records are included and follow you to a new device · No ads. Not even the developer can see what or how much you studied Made for people who study with books every day and want to keep a trace of it: exam candidates, people preparing for certifications, and steady readers.