Comparison

과외로그 vs LessonTree

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

과외로그

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과외 선생님의 필수 앱, 과외로그 수업 일정 관리부터 학생 관리, 수업 기록까지 과외에 필요한 모든 것을 한 곳에서 관리하세요. ▶ 한눈에 보는 캘린더 - 월간/주간 뷰를 드래그로 간편하게 전환 - 오늘의 수업 일정을 한눈에 확인 - 요일별 반복 수업 자동 등록 ▶ 체계적인 수업 관리 - 수업명, 장소, 시간을 간편하게 등록 - 시작일/종료일 설정으로 학기별 관리 - 여러 학생이 함께하는 그룹 수업도 OK ▶ 꼼꼼한 수업 기록 - 수업 후 진행 내용 바로 기록 - 학생별 출석 체크 (출석/지각/결석) - 피드백과 메모로 다음 수업 준비 ▶ 간편한 학생 관리 - 학생 정보 등록 및 관리 - 수업별 학생 배정 - 학생별 수업 이력 확인 --------------------------------------- 과외로그와 함께 더 효율적인 과외 생활을 시작하세요! 문의 및 피드백: hany01.dev@gmail.com

About

LessonTree

Features
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Grow trust with your students, like a tree. LessonTree is a lesson journal app for private tutors. Record each lesson in 30 seconds, and use student-organized history to prepare for your next session instantly. Still managing lesson notes in Apple Notes? Once you have more than a handful of students, things get messy fast. LessonTree keeps every lesson organized by student in chronological order, so you always know what happened last time. ◆ Built for tutors like you - Piano, guitar, violin, and other music teachers - ESL, language, and conversation tutors - Calligraphy, art, and cooking instructors - Programming tutors - Academic tutors and private instructors - Coaches and counselors - Anyone who teaches one-on-one ◆ Key Features ◆ Record a lesson in 30 seconds Enter what you covered today and the homework or plan for next time. Attach up to 10 photos. Rate the student's condition on a 5-point scale. Every field is optional, so even a single photo counts as a record. ◆ Log a lesson with your voice (Siri) — New in 2.0 Just say "Log a lesson for Emma in LessonTree." Siri asks what happened, and the record is saved without opening the app. You can also check the last and next lesson, reschedule the next one, and add a student by voice. Everything is available from the Shortcuts app, the Action button and the Lock Screen. ◆ Made for iPhone Duo — New in 2.0 Open it and past records sit beside today's record, so you can look back as you write. Held upright, they stack top and bottom. Your draft stays put as you open or close it. ◆ Student-organized lesson history Lessons are automatically sorted by student. Tap a student to see their full lesson history, newest first. Review what you did last time in 10 seconds before the next lesson. ◆ Search across everything — New in 2.0 Search student names together with lesson content, next plans and your custom fields. "When did we work on that piece?" takes one search. On iOS 18 and later your students also appear in Spotlight (you can turn this off in Settings). ◆ Growth reports for parents (PDF) — New in 1.1 Your daily lesson log becomes a beautiful report you can hand to parents. - Period report: attendance calendar, progress trends, milestones, and a personal message — auto-laid-out into a polished PDF. Perfect for recitals, progress reviews, and parent meetings - Lesson card: one lesson's plan, notes, and homework on a single page. Share instantly via Messages or AirDrop - AI draft suggestions: on Apple Intelligence devices, LessonTree drafts your overall comments and next goals from your records — processed entirely on device ◆ Next lesson reminders Set the next lesson date and get a reminder notification before it starts. Tap the notification to jump straight to that student's history. ◆ Custom fields Add fields that match your teaching style: song title, textbook page, tempo (BPM), grammar topic, and more. Supports text, number, date, and selection field types. ◆ iCloud sync Record on your iPhone, review on your iPad. Data syncs automatically across your devices via iCloud. Your data is stored only on your devices and iCloud. It is never sent to third-party servers. ◆ Data export Export your data in CSV or JSON format anytime. Your data is always yours. ◆ Student archive Archive students who are no longer active. Their lesson history is preserved while your active list stays clean. ◆ Pricing Core features are free. - Free plan: Up to 5 students, up to 2 custom fields per category - Pro plan (monthly or yearly): Unlimited students and custom fields, plus growth reports (PDF) ◆ Requirements - Universal app for iPhone, iPhone Duo and iPad - iOS 17.2 or later - iCloud sync supported ◆ Privacy LessonTree respects your data. All data is stored on your device and iCloud only. No third-party servers, no ads, no tracking. Contact: info@remosia.biz Privacy Policy: https://lessontree.remosia.biz/en/privacy.html Terms of Use: https://lessontree.remosia.biz/en/terms.html

Screenshots

과외로그4 screens
LessonTree4 screens

Verdict

The call

The clearest difference is in-app purchases: 과외로그 at none against LessonTree's 2. 과외로그 also leads on iOS requirement (15.0 vs 17.2). LessonTree's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LessonTree sells 2 in-app purchases, starting at $1.99 per month. 과외로그 asks for nothing beyond the download.

UpkeepUpdate frequency

과외로그 ships an update every 4 months, LessonTree every 2 months. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 3 level
과외로그 versus LessonTree: the parameters behind the verdict, then further details
Parameter과외로그LessonTree
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size25 MB12 MB
Age rating4+4+
DeveloperHaEun Kim株式会社リモシア

In-app purchases

None

과외로그

No in-app purchases

2 purchases

LessonTree

Subscriptions2
  • Pro (Monthly)$1.991 Month
  • Pro (Yearly)$24.991 Year

Questions

Is 과외로그 free?
과외로그 is free to download, with no in-app purchases.
Is LessonTree free?
LessonTree is free to download, with in-app purchases available.
Do 과외로그 or LessonTree have ads?
Neither 과외로그 nor LessonTree shows ads.
Which is updated more often, 과외로그 or LessonTree?
과외로그 ships an update every 4 months, and LessonTree every 2 months. Most recently, 과외로그 was updated on October 25, 2026 and LessonTree on October 19, 2026.

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