John Blue LBMS vs Document Scanner | Scan to PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
John Blue LBMS
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This is a complementary app for use with John Blue's Liquid Blockage Monitor System. Now you can know your liquid application flow from the cab of your tractor. The patented system alerts you when a ball and flow in an individual row has dropped below a user selected level in a John Blue VisaGage II Flow Monitor. Two different products may be monitored at the same time, and real-time ball position information is relayed to the user. The system communicates via Wi-Fi with the iPad or iPhone, which serves as the control panel and display using this app. Continued use of GPS running in the background can dramatically decrease battery life.
Document Scanner | Scan to PDF
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With Document Scanner | Scan to PDF easily scan, save, and share documents right from your phone. Document Scanner | Scan to PDF transforms your device into a high-quality portable scanner. Perfect for documents, receipts, ID cards, books, notes, and more. Transform your device into a fast and powerful document scanner. Document Scanner | Scan to PDF delivers high-quality scans, accurate text recognition, and efficient workflows for work, school, and personal organization. Capture anything from receipts and IDs to multi-page contracts with pinpoint clarity. Key Features: Crystal-Clear Scans – Auto edge detection & smart filters. Multiple Formats – Save as PDF or high-quality images. OCR Text Recognition – Extract and copy text from scans in multiple languages. Scan Editing – Crop, rotate, and adjust brightness or contrast. Instant Sharing – Send via email, AirDrop, WhatsApp, or save to Files. Batch Scanning – Scan multiple pages into one PDF. Secure Storage – Keep documents private with Face ID/Touch ID lock. Perfect For: Business documents Receipts and invoices School notes Passports and ID cards Books and printed articles Why Choose Us? Fast & easy to use Professional scan quality Offline scanning support Download Document Scanner | Scan to PDF today and carry your office in your pocket! Subscription Details: • Title: Savory All Access • Length: 1 year & Lifetime Access. • Price: $49.99 per year and $6.99 per week (auto-renews). $69.99 Lifetime Access • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy : https://docs.google.com/document/d/1IysoItFPBXxdxDkkTJ6FRT1Of8qXqAwwB0op5coC1nU/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: John Blue LBMS at none against Document Scanner | Scan to PDF's 3. John Blue LBMS also leads on iOS requirement (13.0 vs 18.6). Document Scanner | Scan to PDF's advantage is update cadence (every 2 months vs every 5 months). On price, 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. Document Scanner | Scan to PDF sells 3 in-app purchases, starting at $6.99 per 7 days. John Blue LBMS asks for nothing beyond the download.
John Blue LBMS ships an update every 5 months, Document Scanner | Scan to PDF every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | John Blue LBMS | Document Scanner | Scan to PDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 53 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Advanced Systems Technology - John Blue Co. | KELVIN SENANU WALLACE |
In-app purchases
John Blue LBMS
No in-app purchases
Document Scanner | Scan to PDF
- Pro Access for a week$6.997 Days
- Pro Access for a year$49.991 Year
- All Access Forever$69.99
Questions
Is John Blue LBMS free?
Is Document Scanner | Scan to PDF free?
Do John Blue LBMS or Document Scanner | Scan to PDF have ads?
Which is updated more often, John Blue LBMS or Document Scanner | Scan to PDF?
Other comparisons
