Flash Doc Scanner vs Peek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Peek
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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
Verdict
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
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.
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.
| Parameter | Flash Doc Scanner | Peek |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (10 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14 — better | 26.2 |
| Further details — not scored | ||
| Size | 73 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | JOYWE NETWORK TECH LIMITED | 3 Paws AI Studio |
In-app purchases
Flash Doc Scanner
No in-app purchases
Peek
- Peek Pro (Weekly)$1.997 Days
- Peek Pro (Annual)$24.991 Year









