pdf converter
이 페이지의 신호는 검색 수요가 아니라 경쟁 포화도입니다. 판단은 직접 하시되, 근거는 여기 다 펼쳐 둡니다.
수요 읽기
두 모델이 독립적으로 평가 (측정 아님, 애널리스트 의견)
Opus와 Codex 두 AI의 읽기입니다. 측정된 수요가 아니라 판단이에요. 둘이 갈리면 그만큼 불확실하다는 뜻입니다.
경쟁이 얼마나 센가
상위앱 리뷰 집중도로 본 포화도
상위 앱 리뷰가 103개에 달하는 지배적 강자가 있습니다. 정면승부는 비추천, 좁은 틈새로만.
누가 이미 있나
상위 경쟁앱 (검색 연관도 순)
| 앱 | 평점 | 리뷰 |
|---|---|---|
| PDF Converter ‧CodeEx Technology Limited | 4.31 | 103 |
| PDF Converter - Word to PDFMinimodev Technologies LTD | 4.72 | 32,773 |
| Acrobat Reader: PDF EditorAdobe Inc. | 4.65 | 639,435 |
| CamScanner - PDF Scanner AppINTSIG Information Co., Ltd | 4.85 | 1,860,922 |
| Photo to PDF Converter ScannerHendrik Folkerts | 4.76 | 11,757 |
| PDF Converter - PDF Editor・Techgear Inc | 4.37 | 5,907 |
| Adobe Scan: PDF & OCR ScannerAdobe Inc. | 4.88 | 1,575,576 |
| PDF Converter . Convert to PDFTECHISTIC LTD | 4.74 | 2,203 |
리뷰가 말하는 불만
경쟁앱 리뷰 90개에서 추출
- “This looks like a free app, right? Nooo you need premium if you actually want to do anything.”
- “Free to download but cant convert a file unless you do a subscription”
- “Won’t let you use without subscription.”
A genuinely usable free tier with clear, honest limits beats trial-gated competitors. Users explicitly say they churn the moment they finish one task; a fair price captures them instead.
- “$10 a month for a simple document converter is absolutely ludicrous.”
- “It costs $24 a month, which is ridiculously expensive.”
- “40 DOLLARS A MONTH. Kick rocks.”
One-time purchase or low annual price. Several 4-star reviews say the tool works but the price model is the only complaint.
- “They tell you to cancel auto renew if you don’t want the product after 3 days, but there is no auto-renew cancel button in the app.”
- “I signed up for the trail in October, canceled the same day… by January I was being charged every week”
- “Just signed up for a 3-day trial, and they charged me already. Ability to cancel is not on the interface.”
With no subscription there is nothing to trap. Make cancellation irrelevant by design and say so in the App Store description; it directly counters the top complaints.
- “Does not work or convert regular photos to PDF”
- “I’m paying $70 for the year… every time I try to create a PDF it tells me that it’s too big”
- “It keeps crashing and it won't let me convert everything I Need”
Handle large files and batch jobs reliably. One happy review mentions converting 42 images at once; that is the bar to meet.
- “a few clicks and it doesn’t take 30 seconds to make 4 separate files”
- “took less than 20 seconds to convert and then allowed me to email, save, text it”
- “Very simple for folks who have light skills with computers”
Fast, obvious, no-account conversion is the winning experience. Users want screenshot-to-PDF, Word-to-PDF, and email/share out in seconds.
1인이 만들 수 있나
개발 난이도와 리스크를 분해
Very buildable for a solo dev. On-device conversion with PDFKit plus a share extension is a 1-month project. The moat here is honesty on pricing, not tech. Real risk is customer acquisition against incumbents with seven-figure review counts.
만든다면, 이렇게
1페이지 기획서 (출발점, 정답 아님)
A fast, one-time-purchase PDF converter for iPhone that just works with no subscription.
Students, job seekers, and office workers who need to turn photos, screenshots, and Word docs into PDFs a few times a month.
Every top app in this keyword hides behind a weekly or monthly subscription, tricks users with trials that keep charging, and blocks basic conversion until you pay.
- ·Subscriptions of any kind
- ·Account signup or cloud upload
- ·Trial-gated paywall that blocks first conversion
Photo-to-PDF with drag reorder, page size options, and share sheet. Ship free with watermark-free first 3 conversions per day, then a one-time unlock around $6.99.
Freemium with one-time lifetime unlock. No trials, no auto-renew, cancellation instructions irrelevant. Note in App Store copy that there is no subscription.
솔직한 경고
이 기회의 가장 큰 함정
The single biggest trap: getting found at all, since 4 of the top 12 apps hold over 1M reviews each and 'pdf converter' search is pay-to-play, so plan a niche-keyword or screenshot-differentiation angle before writing a line of code.