KobCard vs InstaPDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KobCard
This app serves as a comprehensive platform for gift card information. It offers real-time exchange rates, price calculations, and the latest news related to gift cards, assisting users in buying, selling, or staying informed.
- Real-time gift card exchange rates
- Gift card price calculation
- Latest gift card news updates
- Information for buying and selling gift cards
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Your Ultimate Gift Card Information Hub Discover everything about gift cards on KobCard! We provide real-time exchange rates for all gift cards, help you calculate their prices, and keep you updated with the latest gift card news. Whether you're buying, selling, or just staying informed, KobCard is your go-to platform for all things gift cards.
InstaPDF Scanner
Transform your device into a professional document scanner. Capture, convert, organize, and share documents like receipts, contracts, and notes in seconds with high clarity. Features smart auto-crop, multi-page scanning, and on-device processing for enhanced privacy.
- Smart auto-crop and edge correction
- Crystal-clear image enhancement
- Multi-page PDF creation
- On-device privacy-first processing
- Offline scanning capabilities
- Extensive sharing options
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- Meet InstaPDF Scanner — the fast, reliable way to turn your iPhone into a pro-grade document scanner. Capture receipts, contracts, whiteboards, IDs, and notes in perfect clarity. Convert to PDF. Organize, and share in seconds. Why InstaPDF Scan - Blazing fast: Open, scan, done. Zero friction. - Crystal-clear results: Smart auto-crop, perspective fix, and image cleanup. - Multi-page scanning: Scan entire documents in one flow. - Privacy-first: On-device processing for scanning. Key Features - Auto detection & edge correction for perfect crops - Image enhancement: color, grayscale, B&W, and manual fine-tuning - Multi-page PDF with re-order, merge, and delete - File manager: quick search, favorites - Share anywhere: Mail, Messages, Files, Drive, Dropbox, iCloud Drive, and more - Export formats: PDF - Offline mode: scan and process without internet Perfect for - Receipts & expenses - Contracts & invoices - Notes & whiteboards - IDs, forms, shipping labels - Study documents and research Privacy & Security Your documents are yours. - Apple Search Ads — Short (≤30 chars) - Scan to PDF in seconds - AI OCR. Clean results. - Smart PDF scanner
Screenshots
Verdict
The clearest difference is rating: InstaPDF Scanner at 5.0 against KobCard's 4.0. InstaPDF Scanner also leads on update cadence (every 2 days vs every 3 weeks) and review sentiment (100% vs 83%). KobCard's advantage is ratings volume (62 vs 1) and iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
InstaPDF Scanner holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: KobCard has 62 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of KobCard's written reviews are positive against 100% of InstaPDF Scanner's.
KobCard ships an update every 3 weeks, InstaPDF Scanner every 2 days. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.
| Parameter | KobCard | InstaPDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (62 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 62 — better | 1 |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 44 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | KOB MARKETING | Marc Kronberg |
Customer experience
KobCard
InstaPDF Scanner
In-app purchases
KobCard
No in-app purchases
InstaPDF Scanner
No in-app purchases
