Comparison

ControlPortal vs PDF Hub

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

Head to head
About

ControlPortal

This app automatically discovers and connects to a specific server on your local network. It offers a full-screen experience suitable for kiosk or guided access modes and ensures continuous reconnection during network interruptions.

Highlights
  • Automatic server discovery
  • Local network connectivity
  • Full-screen experience
  • Kiosk mode support
  • Guided Access mode support
  • Automatic reconnection
Features
Read full description

PoE Texas ControlPortal Connectivity App automatically finds the ControlPortal Server on your local network and connects you to it. The app provides a full-screen experience and can be used as the main Kiosk mode or Guided Access mode app, as well as it automatically reconnects you to the ControlPortal Server on network interruptions.

About

PDF Hub

This app offers a comprehensive suite of tools to manage PDF documents on your iPhone and iPad. Easily scan, compress, split, merge, add watermarks, and convert images to PDF, all processed locally on your device for enhanced privacy.

Highlights
  • Scan documents to PDF
  • Compress PDF file size
  • Split and merge PDF files
  • Add custom watermarks
  • Convert images to PDF
  • Offline processing
Features
Read full description

Transform the way you work with PDFs on your iPhone and iPad. PDF Hub is your complete PDF toolkit that makes document management effortless and professional. * Scan to PDF Instantly convert physical documents into high-quality digital PDFs using your device camera. Perfect for receipts, contracts, notes, and more. * Compress PDF Reduce file sizes without compromising quality. Choose from high, medium, or low compression levels to balance quality and file size for your needs. * Split PDF Extract specific pages or split large PDFs into smaller documents. Organize your files exactly the way you want. * Merge PDF Combine multiple PDF files into a single document. Streamline your workflow by consolidating related documents. * Add Watermark Protect your documents with custom watermarks. Add text or image watermarks to maintain ownership and prevent unauthorized use. * Image to PDF Convert photos and images into professional PDF documents. Support for multiple image formats and batch conversion. Why Choose PDF Hub? All-in-One Solution - Six powerful tools in one beautiful app Privacy First - All processing happens on your device. Your files never leave your phone Lightning Fast- Optimized performance for quick results Intuitive Design - Clean, modern interface that's easy to use No Internet Required- Work offline anytime, anywhere Professional Results - High-quality output suitable for business and personal use Perfect For: • Business professionals managing contracts and reports • Students organizing study materials and assignments • Freelancers handling client documents • Anyone who works with PDFs regularly Privacy & Security: Your privacy matters. PDF Hub processes all documents locally on your device. We don't collect, store, or transmit your files to any server. Your documents stay yours. Download PDF Hub today and experience the easiest way to work with PDFs on iOS!

Screenshots

ControlPortal2 screens
PDF Hub4 screens

Verdict

The call

The clearest difference is rating: PDF Hub at 5.0 against ControlPortal's 1.0. PDF Hub also leads on update cadence (every 6 days vs every 10 months). ControlPortal's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

PDF Hub holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ControlPortal ships an update every 10 months, PDF Hub every 6 days. The most recent releases landed on August 16, 2026 and June 5, 2026 respectively.

Scorecard6 real differences · 4 level
ControlPortal versus PDF Hub: the parameters behind the verdict, then further details
ParameterControlPortalPDF Hub
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 10 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.1 — better17
Further details — not scored
Size10 MB87 MB
Age rating4+4+
DeveloperTEAndrews Holdings LLC通县 王

Customer experience

ControlPortal

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

PDF Hub

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ControlPortal

No in-app purchases

None

PDF Hub

No in-app purchases

Questions

Is ControlPortal free?
ControlPortal is free to download, with no in-app purchases.
Is PDF Hub free?
PDF Hub is free to download, with no in-app purchases.
Which has better reviews, ControlPortal or PDF Hub?
PDF Hub is rated higher. ControlPortal averages 1.0 out of 5 from 1 ratings, while PDF Hub averages 5.0 from 1 ratings.
Do ControlPortal or PDF Hub have ads?
PDF Hub shows ads; ControlPortal does not.
Which is updated more often, ControlPortal or PDF Hub?
ControlPortal ships an update every 10 months, and PDF Hub every 6 days. Most recently, ControlPortal was updated on August 16, 2026 and PDF Hub on June 5, 2026.

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