Comparison

PureScan vs 散点时刻

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

Head to head
About

PureScan

This app is a privacy-focused document scanner that performs all operations locally on your device. It offers on-device OCR for full-text search and creates searchable PDFs without requiring an account or internet access.

Highlights
  • 100% On-Device Scanning
  • Instant Full-Text Search
  • Searchable PDF Export
  • Smart Capture & Perspective Crop
  • On-Device PDF Password Protection
  • Multi-Language OCR
Features
Read full description

PureScan —— Your truly private on-device document scanner, OCR text extractor, and digital file manager. Tired of expensive weekly subscriptions, intrusive pop-up ads, forced export watermarks, or worrying about confidential contracts and personal IDs uploaded to cloud servers? PureScan is crafted with a single mission: Absolute Privacy & Peak Efficiency. Every edge crop, OCR recognition, full-text index, and PDF encryption runs strictly on your iPhone via the Apple Neural Engine. No network connection, no cloud upload, and zero data tracking. 【Why Users Around the World Love PureScan】 • 100% On-Device Processing: Documents never leave your device. Works offline in airplane mode with zero mobile data consumption. • Instant Full-Text Search: Automatically indexes document content locally. Type any word to locate the exact page in milliseconds. • Professional Searchable PDF: Exports native PDFs with aligned invisible text layers for easy selection, copying, and desktop search. • Completely Clean & Honest: no subscriptions, zero ads, no export watermarks, and zero third-party analytics SDKs. 【Powerful Core Features】 1. Smart Document Camera: - Powered by Apple VisionKit for instant automatic edge detection and multi-page continuous capture. - Manual 8-point corner adjustment with a 2.5× precision magnifying loupe. 2. ID Card & Passport A4 Stitching: - Capture front and back sides of driver’s licenses, IDs, or passport cards with built-in visual guides. - Automatically arranges both sides onto a standard 1:1 scale A4 sheet for instant color or B&W printing. 3. Security Anti-Theft Watermarking: - Built-in presets such as "FOR OFFICIAL USE ONLY" and "CONFIDENTIAL COPY". - Full-bleed diagonal tiling with customizable color (Gray, Red, Blue) and opacity to prevent identity theft. 4. Quick Screenshot & Photo OCR: - One-tap quick extract on the home screen automatically loads your latest screenshot. - Pre-warmed neural engine ensures zero lag, instant recognition, and one-tap text copying. 5. Page Management & Fast Sharing: - Grid thumbnail view, drag-and-drop page reordering, single-page deletion, rescanning, and rotation. - Share or save individual pages instantly without sending unnecessary pages. 6. Document Categories & Smart Search: - Organize files with customizable category capsules on the home screen. - Search across document titles and OCR text with highlighted context snippets. 7. Multi-Format High-Quality Export: - Searchable PDF (with embedded text layer and zero white-edge fit). - Password-protected PDF with standard AES encryption. - High-resolution multi-page long image (JPEG) or raw TXT text. 【Perfect For】 • Business & Office: Contracts, expense receipts, NDAs, invoices, whiteboard notes. • Students & Educators: Lecture slides, study notes, book digitization, research papers. • Personal Records: IDs, passports, insurance cards, tax documents, warranty certificates. 【Our Privacy Promise】 • PureScan does not request internet access permissions. • Camera access is used solely for document capture; Photo Library access is requested only when saving images. • What's on paper stays on your iPhone. —— For support or feedback, please reach out via "More → Feedback & Suggestions" inside the app.

About

散点时刻

Features
Read full description

散点时刻 — 轻量打卡,工时自知 你是不是也这样—— 下班时想不起几点到的公司, 月底对工时一脸懵, 想查某天几点走的,翻遍聊天记录找不到。 散点时刻,就是帮你记住这些小事。 上班,戳一下。 下班,戳一下。 中间摸鱼多久,系统不算,你自己心里有数。 我们不评判你工作时间长不长, 只是帮你诚实地记下—— 今天,你到底干了几小时。 迟到早退,都算数。 干了多久,导出便知。 功能亮点 • 一秒打卡:上班点一下,下班点一下,不耽误任何事 • 自动计算:每日工时、迟到早退,系统自动汇总 • 打卡明细:哪天迟到了,哪天早退了,历史记录清清楚楚 • 一键导出:签到表随时导出,对账报销不用愁 • iCloud同步(开发中):换手机也不丢记录

Screenshots

PureScan4 screens
散点时刻4 screens

Verdict

The call

The clearest difference is device support: 散点时刻 at 3 against PureScan's 1. 散点时刻 also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
PureScan versus 散点时刻: the parameters behind the verdict, then further details
ParameterPureScan散点时刻
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size5 MB9 MB
Age rating4+17+
DeveloperAnwa Leo鹏飞 郭

In-app purchases

None

PureScan

No in-app purchases

None

散点时刻

No in-app purchases

Questions

Is PureScan free?
PureScan is free to download, with no in-app purchases.
Is 散点时刻 free?
散点时刻 is free to download, with no in-app purchases.
Do PureScan or 散点时刻 have ads?
Neither PureScan nor 散点时刻 shows ads.

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