Comparison

Fast e vs Prime Scan

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

Head to head
About

Fast e

Features
Read full description

Fast e-Contract là giải pháp hợp đồng điện tử toàn diện giúp doanh nghiệp và cá nhân ký kết, quản lý và lưu trữ hợp đồng trực tuyến một cách nhanh chóng, bảo mật và hợp pháp.

About

Prime Scan

Transform your device into a powerful document scanner. Capture, sign, merge, and compress files locally and privately. Offers advanced features like OCR and multi-page scanning, with optional subscriptions for enhanced capabilities.

Highlights
  • Offline document scanning
  • Auto edge detection and perspective correction
  • Signature and annotation tools
  • PDF merging and compression
  • ID card and passport scanning
  • Multi-page scanning
  • OCR support
Features
Read full description

PrimeScan turns your iPhone into a fast, powerful document scanner. Scan, sign, merge, compress — all offline and private. Free to use — no account, no ads. Optional Prime Scan Plus subscription unlocks watermark removal, receipt reports and more. YOUR DOCUMENTS STAY ON YOUR DEVICE Unlike other scanner apps, PrimeScan processes everything locally. No cloud uploads. No account required. No ads. No tracking. Your documents never leave your phone. SMART DOCUMENT SCANNING • Auto edge detection and perspective correction • Auto-capture when document is perfectly aligned • Image filters: Original, Clean, and Color • Multi-page scanning with drag-to-reorder • Manual crop for precise control SCAN ID CARDS & PASSPORTS • Dedicated ID card mode — scans front and back on one page • Passport scanning mode for travel documents SIGN & ANNOTATE PDFs • Draw and save up to 3 custom signatures • Add text and date annotations to any page • Position, resize, and rotate annotations freely • Save as copy or overwrite the original POWERFUL PDF TOOLS • Merge — combine multiple PDFs into one document • Compress — reduce file size with 3 quality levels • Photos to PDF — convert photos from your library into PDFs ORGANIZED FILE MANAGEMENT • Built-in folders: Work, Personal, Receipts, Medical • Search, sort by date/name/size, rename, and move files • Recent documents on home screen for quick access FLEXIBLE EXPORT & SHARING • Export as PDF, JPG, or PNG • Share instantly via the system share sheet • Custom filenames and folder selection 20 LANGUAGES SUPPORTED English, Spanish, French, Portuguese, German, Turkish, Japanese, Chinese, Italian, Korean, Arabic, Hebrew, Vietnamese, Thai, Hindi, Russian, Indonesian, Dutch, Polish and more. BUILT FOR PRIVACY PrimeScan requires no sign-up, no internet connection, and no permissions beyond camera and photo library. Your scanned documents, signatures, and personal data stay on your device. Download PrimeScan today — the free, private scanner that just works. Terms of Use: https://primescan.app/terms

Screenshots

Fast e4 screens
Prime Scan4 screens

Verdict

The call

The clearest difference is in-app purchases: Fast e at none against Prime Scan's 4. Prime Scan's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. Prime Scan sells 4 in-app purchases, starting at $1.99 per month. Fast e asks for nothing beyond the download.

UpkeepUpdate frequency

Fast e ships an update every 3 weeks, Prime Scan weekly. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

Scorecard2 real differences · 8 level
Fast e versus Prime Scan: the parameters behind the verdict, then further details
ParameterFast ePrime Scan
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size197 MB12 MB
Age rating4+4+
DeveloperFast Software Joint Stock CompanyHosseinAli Parsi Moghaddam

In-app purchases

None

Fast e

No in-app purchases

4 purchases

Prime Scan

Subscriptions4
  • Prime Scan Plus Monthly$1.991 Month
  • Prime Scan Pro Monthly$4.991 Month
  • Prime Scan Plus Yearly$16.491 Year
Show 1 more
  • Prime Scan Pro Yearly$32.491 Year

Questions

Is Fast e free?
Fast e is free to download, with no in-app purchases.
Is Prime Scan free?
Prime Scan is free to download, with in-app purchases available.
Do Fast e or Prime Scan have ads?
Neither Fast e nor Prime Scan shows ads.
Which is updated more often, Fast e or Prime Scan?
Fast e ships an update every 3 weeks, and Prime Scan weekly. Most recently, Fast e was updated on November 7, 2026 and Prime Scan on November 13, 2026.

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