파트타임 스터디 vs Solve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
파트타임 스터디
This app helps users build consistent study habits by setting personal goals and using financial incentives to ensure commitment. It accurately measures 'real' study time with AI and rewards users for keeping their promises, aiming to foster a stronger sense of self-discipline and achievement.
- AI-powered study time measurement
- Financial incentives for commitment
- Personalized study goal setting
- Progress tracking and rewards
- Builds self-discipline
- Focuses on daily achievements
Read full descriptionHide full description
'공부 해야하는데' 라는 생각만 머릿속을 맴돌고 있지는 않으신가요? 걱정마세요. 파트타임 스터디가 도와줄게요. 공부습관, 지금부터 만들어봐요! [누구에게 추천하나요?] - 공부를 하다가도 휴대폰에 자꾸만 손이간다면, - 공부하는 걸 누가 체크해주기를 원한다면, - 의미 없이 앉아만 있는 날이 많다면, - 책상에 앉기까지 너무 어렵다면, - 미루고, 미뤄서 죄책감이 들고, 죄책감이 들어 우울해지고 그럼에도 또 다시 미루는 악순환을 겪고있다면, - 성취감을 얻고 싶다면, 파트타임 스터디를 추천해요. [어떻게 공부 습관을 만들어요?] - 다른 사람들은 얼마나 공부하는지 중요하지 않아요, 나 스스로와 약속하는거에요 . - 약속에 돈을 걸어두어요. 의지가 약하다면 '돈'이라는 강제력을 이용해요. - '진짜' 공부를 해요. 소중한 시간, AI가 정확하게 측정해드릴게요. - 달콤한 보상을 받아요. 약속을 지킨 정도에 따라 환급을 받을 수 있어요. [왜 파트타임 스터디와 함께 해야하나요?] - 파트타임 스터디 이용자의 평균 목표 달성률은 무려 86%랍니다. 당연히, 당신도 할 수 있어요 - 파트타임 스터디는 스스로와의 약속을 응원합니다. 나와의 약속을 지켜가며, 튼튼한 마음을 가져보세요. - 파트타임 스터디는 가장 가치있는 하루에 집중합니다. 너무 멀리보지 않아도 괜찮아요. 쌓여가는 하루 하루가 원하는 결과의 든든한 원동력이 될거예요. *문의가 있다면 '카카오톡 @파트타임스터디'로 연락주세요!
Solve
This app lets you study existing materials by uploading documents, web links, or photos. It uses AI to summarize, answer questions about your content, and even check handwritten answers. You can also annotate directly on your study materials.
- Upload PDFs, web links, and photos
- AI-powered summaries and Q&A
- Handwritten answer checking
- Annotate directly on study materials
- AI-generated practice questions
- Source citation for AI answers
Read full descriptionHide full description
Study the materials you already have with Solve. Read a summary, ask AI about your uploads, and write on the pages as you learn. ADD YOUR MATERIALS Add PDFs and web links, take photos of pages, or scan paper documents with your camera. You can also upload .pptx, .docx, .xlsx, .md, .txt and .csv files. AI can read the text in your photos and scans. Follow the processing status as your material gets ready. ASK AND CHECK THE SOURCE Ask AI about the materials you upload. Tap a source reference to go to the page when a page reference is available. Select an area on a page and ask about just that part. If the material does not support an answer, Solve lets you know. STUDY THIS PAGE Get an explanation, practice questions and key terms for the page you are reading. Find problems on a page and view their solutions. Write your answer by hand and have AI check it. WRITE AS YOU LEARN Write on your PDFs, photos and scans, and on the text of saved web links with the pen tools. You can also freeze a web page and write on it. Summarize or organize your handwritten notes with AI. Your handwriting syncs to your account. Study on iPhone and iPad. YOU CHOOSE AI PROCESSING Before using AI, review what will be sent for processing and choose whether to allow it. You can turn off future AI processing in Settings. AI features have a daily free limit. AI responses can be wrong. Check them against your source material. Sign in to add and study your materials, or start with a sample. Questions: contact@testbank.ai Privacy Policy: https://policy.solve.im/privacy/en Terms of Service: https://policy.solve.im/terms/en
Screenshots
Verdict
The clearest difference is ads: 파트타임 스터디 at none against Solve's shown. 파트타임 스터디 also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 87%). On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
파트타임 스터디 ships an update every 2 days, Solve every 3 days. Both last shipped on November 3, 2026.
| Parameter | 파트타임 스터디 | Solve |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 87.0% of reviews |
| Number of ratings | 9 — better | — |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 188 MB | 212 MB |
| Age rating | 9+ | 12+ |
| Developer | Study work Inc. | Testbank Inc. |
Customer experience
파트타임 스터디
Solve
In-app purchases
파트타임 스터디
No in-app purchases
Solve
No in-app purchases







