Comparison

Solve vs CEO 36

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

Head to head
About

Solve

This app offers free past exam papers for various subjects and allows users to access popular workbooks digitally. It features automatic grading and integrated note-taking for efficient studying, eliminating the need to flip between books and answer keys.

Highlights
  • Free past exam papers
  • Digital workbooks
  • Automatic grading
  • Integrated note-taking
  • Problem and solution on one screen
  • iPad and Apple Pencil support
Features
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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

About

CEO 36

Features
Read full description

CEO 36 β€” ν•˜λ£¨κ°€ ν•œ 달, 36일이면 3λ…„ 경영 당신은 μ°½μ—…κ°€μž…λ‹ˆλ‹€. 카페, 온라인 μ‡Όν•‘λͺ°, μ•± κ°œλ°œμ‚¬, μ œμ‘°μ—…, AI μŠ€νƒ€νŠΈμ—…, 슀마트팜, μ§€μ—­κ΄€κ΄‘, μ†Œμ…œλ²€μ²˜ 쀑 ν•˜λ‚˜λ₯Ό 선택해 사업을 μ‹œμž‘ν•˜κ³ , 36κ°œμ›”(κ²Œμž„ λ‚΄ 3λ…„) λ™μ•ˆ 맀달 μ°Ύμ•„μ˜€λŠ” μœ„κΈ°μ™€ κΈ°νšŒμ— λŒ€μ‘ν•˜λ©° νšŒμ‚¬λ₯Ό ν‚€μ›Œλ‚˜κ°‘λ‹ˆλ‹€. β–  선택이 κ³§ μ‹€λ ₯μž…λ‹ˆλ‹€ 맀달 ν•˜λ‚˜μ˜ 사건이 λ°œμƒν•©λ‹ˆλ‹€. 핡심 μ§μ›μ˜ 퇴사, μ œν’ˆ λΆˆλŸ‰, κ²½μŸμ‚¬μ˜ 가격 곡세, 투자 μ œμ•ˆκΉŒμ§€ β€” 4개의 선택지 쀑 ν•˜λ‚˜λ₯Ό 골라야 ν•©λ‹ˆλ‹€. 각 선택은 λ§€μΆœΒ·λΉ„μš©Β·κ³ κ°λ§Œμ‘±λ„Β·μ‹œμž₯μ μœ μœ¨μ— μ‹€μ œλ‘œ 영ν–₯을 μ£Όκ³ , κ·Έ 영ν–₯은 이번 λ‹¬λ‘œ λλ‚˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€. κ³ κ°λ§Œμ‘±λ„μ™€ μ μœ μœ¨μ€ μ°½μ—… μ‹œμ  λŒ€λΉ„ 였λ₯΄λ‚΄λ¦° 만큼 계속 λ§€μΆœμ— 반영되고, μœ„κΈ°κ΄€λ¦¬Β·μ‚¬νšŒμ κ°€μΉ˜Β·μΈμ‚¬ 싀적이 μŒ“μΌμˆ˜λ‘ 이후 μ‚¬κ±΄μ˜ 결과도 μœ λ¦¬ν•˜κ²Œ ν˜Ήμ€ λΆˆλ¦¬ν•˜κ²Œ μ‘°μ •λ©λ‹ˆλ‹€. λˆˆμ•žμ˜ 이읡만 보고 문제λ₯Ό λ°©μΉ˜ν•˜λ©΄, κ·Έ λŒ€κ°€κ°€ λ‹€μŒ 달, κ·Έλ‹€μŒ λ‹¬κΉŒμ§€ μ΄μ–΄μ§‘λ‹ˆλ‹€. β–  9개 ν•­λͺ©, 1000점 만점 경영 리포트 36κ°œμ›”μ„ 마치면 μˆ˜μ΅μ„±Β·ν˜„κΈˆνλ¦„κ΄€λ¦¬Β·μ„±μž₯μ„±Β·μœ„κΈ°κ΄€λ¦¬Β·κ³ κ°λ§Œμ‘±Β·μΈμ‚¬κ΄€λ¦¬Β·νˆ¬μžνš¨μœ¨Β·ν˜μ‹ μ„±Β·μ‚¬νšŒμ μ±…μž„ 9개 ν•­λͺ©μœΌλ‘œ λ‚˜λˆˆ μ •λ°€ν•œ 경영 μ„±μ ν‘œλ₯Ό λ°›μŠ΅λ‹ˆλ‹€. μ–΄λ–€ 선택이 μ΅œμ„ μ΄μ—ˆλŠ”μ§€, λ‹€λ₯΄κ²Œ μ„ νƒν–ˆλ‹€λ©΄ κ²°κ³Όκ°€ μ–΄λ–»κ²Œ λ‹¬λΌμ‘Œμ„μ§€λ„ 확인할 수 μžˆμŠ΅λ‹ˆλ‹€. β–  ꡐ윑 ν˜„μž₯μ—μ„œλ„ μ‚¬μš©λ©λ‹ˆλ‹€ μ°½μ—…λ³΄μœ‘μ„Όν„°, μ§„λ‘œκ΅μœ‘, 경제ꡐ윑 ν”„λ‘œκ·Έλž¨μ˜ μ‹€μŠ΅ λ„κ΅¬λ‘œ ν™œμš©ν•˜κΈ° μ’‹μŠ΅λ‹ˆλ‹€. 같은 κΈ°μˆ˜μ½”λ“œλ‘œ μ°Έμ—¬ν•œ κ΅μœ‘μƒλ“€μ˜ κ²°κ³Όλ₯Ό ν•œλˆˆμ— λͺ¨μ•„λ³Ό 수 μžˆλŠ” κ΄€λ¦¬μž λͺ¨λ“œλ₯Ό μ œκ³΅ν•˜λ©°, μ§„ν–‰μžλŠ” ν•™μŠ΅μžκ°€ λ†“μΉœ μ΅œμ„ μ˜ μ„ νƒκΉŒμ§€ μ§šμ–΄μ€„ 수 μžˆμŠ΅λ‹ˆλ‹€. β–  μ „κ΅­ λž­ν‚Ή 36κ°œμ›”μ„ μ™„μ£Όν•˜λ©΄ μžλ™μœΌλ‘œ μ „κ΅­ λž­ν‚Ήμ— λ“±λ‘λ©λ‹ˆλ‹€. λ‹‰λ„€μž„κ³Ό μ§€μ—­λ§ŒμœΌλ‘œ λ°”λ‘œ μ°Έμ—¬ν•  수 μžˆμŠ΅λ‹ˆλ‹€. μ—°λ ΉλŒ€μ™€ 상황에 λ§žλŠ” λ‚œμ΄λ„λ‘œ μ‹€μ „ 같은 μ°½μ—… κ²½μ˜μ„ μ²΄ν—˜ν•΄λ³΄μ„Έμš”.

Screenshots

Solve4 screens
CEO 364 screens

Verdict

The call

The clearest difference is ads: CEO 36 at none against Solve's shown. Solve's advantage is update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Solve ships an update every 3 days, CEO 36 every 2 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

Scorecard2 real differences Β· 6 level
Solve versus CEO 36: the parameters behind the verdict, then further details
ParameterSolveCEO 36
PriceFreeFree
Positive reviews86.4% of reviewsβ€”
Update frequencyEvery 3 days β€” betterEvery 2 weeks
AdsYesNo β€” better
In-app purchasesNoNo
MonetizationAd-supportedβ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.4 β€” better
Further details β€” not scored
Size208 MB127 MB
Age rating12+4+
DeveloperTestbank Inc.taeseong song

In-app purchases

None

Solve

No in-app purchases

None

CEO 36

No in-app purchases

Questions

Is Solve free?
Solve is free to download, with no in-app purchases.
Is CEO 36 free?
CEO 36 is free to download, with no in-app purchases.
Do Solve or CEO 36 have ads?
Solve shows ads; CEO 36 does not.
Which is updated more often, Solve or CEO 36?
Solve ships an update every 3 days, and CEO 36 every 2 weeks. Most recently, Solve was updated on October 14, 2026 and CEO 36 on October 4, 2026.

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