Comparison

ProSurf vs DrakonHub Flowcharts

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

Head to head
About

ProSurf

This app transforms your iOS device into a secure kiosk by restricting access to only approved websites. It offers extensive customization to create a controlled browsing environment for business use.

Highlights
  • Lockdown to specific websites
  • Hide address bar
  • Incognito mode
  • Single & Multi-tab support
  • Control navigation
  • Clear cache and cookies
Features
Read full description

ProSurf Kiosk Lockdown Browser is a free, secure browser for iOS that locks down your iPad & iPhone into an interactive kiosk by allowing only business specific websites. It helps you create a safe browsing environment in iOS devices. Key Features of ProSurf Kiosk Lockdown Browser: * Lockdown your iOS devices to a specific website * Hide the address bar to block users from typing URLs * Run sites in incognito mode * Add browser shortcut on the device home screen * Single & Multi-tab support * Allow & disallow users to view download files * Allow & disallow back/forward navigation * Allow & disallow touch interface * Allow & disallow Javascript popups * Clear cache and cookies in the interval * Control full screen more * Control zoom in/out You can use the browser to whitelist as many sites as you want and set custom properties against each website. Set additional properties like hiding the navigation bar, or hiding the URL address bar to get a complete Kiosk experience combined with Guided Access mode of iOS devices. Once installed open the application and click on Getting Started to see the controls and options that ProSurf offers. The default passcode to access Settings is 2323. Click on the Settings icon on the home page and start configuring ProSurf for your needs.

About

DrakonHub Flowcharts

Features
Read full description

Flowcharts by aerospace standards. DrakonHub helps you create clear flowcharts and structured mind maps that are easy to read, easy to edit, and easy to understand. The app is based on the DRAKON visual language, originally developed for aerospace software to make complex algorithms easier to design and review. The result is diagrams that stay organized even when the logic becomes complex. From diagram to code — with AI. DrakonHub converts flowcharts into AI prompts for large language models. Your diagram remains a clear visual explanation of the generated code. • No drawing required — the editor builds the diagram for you. You simply guide the structure while the layout is arranged automatically. • DRAKON rules built in — your diagrams automatically follow the DRAKON standard. No prior knowledge of the standard is required. • Copy, cut, and paste diagram sections — reuse parts of diagrams while preserving structural correctness. • Structured mind maps — organize ideas and concepts while keeping them clear and ordered. • Work offline — your diagrams stay on your device and the app works without an internet connection. Who Is DrakonHub For? IT professionals Design algorithms, document software requirements, and visualize system logic. Business professionals Visualize business processes and workflows that all employees can understand. Medical professionals Represent clinical protocols and medical algorithms in an unambiguous visual form.

Screenshots

ProSurf4 screens
DrakonHub Flowcharts4 screens

Verdict

The call

The clearest difference is price: ProSurf at Free against DrakonHub Flowcharts's $8.99. ProSurf also leads on iOS requirement (12.0 vs 15.0). DrakonHub Flowcharts's advantage is update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases 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

ProSurf is free to download; DrakonHub Flowcharts costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ProSurf ships an update every 2 months, DrakonHub Flowcharts every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
ProSurf versus DrakonHub Flowcharts: the parameters behind the verdict, then further details
ParameterProSurfDrakonHub Flowcharts
PriceFree — better$8.99
Rating3.3 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size31 MB18 MB
Age rating17+4+
DeveloperPromobi TechnologiesAgata Mitkin

In-app purchases

None

ProSurf

No in-app purchases

None

DrakonHub Flowcharts

No in-app purchases

Questions

Is ProSurf free?
ProSurf is free to download, with no in-app purchases.
Is DrakonHub Flowcharts free?
DrakonHub Flowcharts costs $8.99, with no in-app purchases.
Do ProSurf or DrakonHub Flowcharts have ads?
Neither ProSurf nor DrakonHub Flowcharts shows ads.
Which is updated more often, ProSurf or DrakonHub Flowcharts?
ProSurf ships an update every 2 months, and DrakonHub Flowcharts every 3 weeks. Most recently, ProSurf was updated on November 2, 2026 and DrakonHub Flowcharts on October 31, 2026.

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