Comparison

Flash Doc Scanner vs Peek

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

Head to head
About

Flash Doc Scanner

This app transforms your iPhone into a powerful document scanner, creating high-quality PDFs from physical items. It also recognizes QR codes and barcodes, offering batch processing and easy sharing without requiring registration.

Highlights
  • Lightning-fast document scanning
  • QR/Barcode recognition
  • Private and secure, no registration
  • Batch processing for multiple pages
  • Easy sharing via email and social media
  • Convert to high-quality PDF files
Features
Read full description

Flash Doc Scanner: Smart & Efficient – Your Portable Scanning Expert! Say goodbye to complexity and hello to efficiency! Flash Doc Scanner is designed for iOS users, a powerful and easy-to-use scanning app with no registration required, instantly upgrading your iPhone. Key Features: Lightning-Fast Document Scan: Quickly convert physical documents, receipts, notes, and more into crisp, high-quality PDF files. Smart recognition ensures flawless scans every time. All-in-One QR/Barcode Recognition: Beyond documents, swiftly scan and decode various QR codes and barcodes for more convenient information retrieval. Private & Secure, No Registration: Download and use instantly, without needing to provide any personal information, ensuring a pure and secure scanning experience. Batch Processing, Time-Saving: Easily capture multiple pages and automatically merge them into a single PDF, significantly boosting your productivity. Easy Sharing, Seamless Collaboration: Share your scanned documents and QR code information rapidly via email, social media, and other platforms. Flash Doc Scanner makes your mobile work and life smarter and more efficient! Download now for ultimate convenience.

About

Peek

Features
Read full description

Get the gist of anything — articles, recipes, screenshots, PDFs, or pasted text — using AI that runs entirely on your iPhone. Peek uses Apple's on-device Foundation Models to summarize what you share, capture, or paste. No servers. No tracking. No analytics. Your content never leaves your phone. FIVE WAYS TO SUMMARIZE · Share a link from Safari, News, Mail, or any app · Snap a photo of a recipe, sign, receipt, or document · Open a PDF from Files, email, or anywhere · Paste an article or notes you've copied · Highlight text in any app → Share → Peek TWO SUMMARY STYLES · TLDR — a quick paragraph · Bullets — the key points WHOLE BOOKS, SUMMARIZED Long PDFs, dense articles, even photographed book pages — Peek breaks them into sections, summarizes every one, and gives you a swipeable set of cards with an overall TLDR up front. Nothing gets cut off. YOUR DATA STAYS ON YOUR DEVICE Peek processes everything locally using Apple's Foundation Models. There are no servers, no analytics SDKs, no behavioural tracking. Your reading habits are yours alone. SAVE AND ORGANIZE Keep a history of every summary. Star your favourites. Share summaries with friends — complete with the original source. PEEK PRO Try Peek free with 3 summaries per month. Free summaries expire at month end — upgrade to Pro to restore up to a year of hidden free summaries. Unlock unlimited summaries, favourites, and deletion. · Weekly: $2/week · Annual: $25/year (best value) Payment is charged to your Apple ID account at confirmation. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage subscriptions in Settings > Apple ID > Subscriptions. Privacy Policy: https://peek.3paws.ai/#privacy Terms of Use: https://peek.3paws.ai/#terms REQUIRES iPhone 15 Pro or later running iOS 26+. Peek uses Apple Intelligence (Foundation Models framework). The app will not function on devices that don't support Apple Intelligence.

Screenshots

Flash Doc Scanner4 screens
Peek4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Doc Scanner at none against Peek's 2. Flash Doc Scanner also leads on iOS requirement (14 vs 26.2). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Peek sells 2 in-app purchases, starting at $1.99 per 7 days. Flash Doc Scanner asks for nothing beyond the download.

UpkeepUpdate frequency

Flash Doc Scanner ships an update every 6 weeks, Peek every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Flash Doc Scanner versus Peek: the parameters behind the verdict, then further details
ParameterFlash Doc ScannerPeek
PriceFreeFree
Rating3.1 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS14 — better26.2
Further details — not scored
Size73 MB22 MB
Age rating4+4+
DeveloperJOYWE NETWORK TECH LIMITED3 Paws AI Studio

In-app purchases

None

Flash Doc Scanner

No in-app purchases

2 purchases

Peek

Subscriptions2
  • Peek Pro (Weekly)$1.997 Days
  • Peek Pro (Annual)$24.991 Year

Questions

Is Flash Doc Scanner free?
Flash Doc Scanner is free to download, with no in-app purchases.
Is Peek free?
Peek is free to download, with in-app purchases available.
Do Flash Doc Scanner or Peek have ads?
Neither Flash Doc Scanner nor Peek shows ads.
Which is updated more often, Flash Doc Scanner or Peek?
Flash Doc Scanner ships an update every 6 weeks, and Peek every 3 weeks. Most recently, Flash Doc Scanner was updated on October 24, 2026 and Peek on October 25, 2026.

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