Comparison

HD vs RAP

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

Head to head
About

HD

This application allows remote viewing of security camera feeds from a specific brand of DVR. It provides access to live footage for monitoring purposes.

Highlights
  • Remote viewing
  • Connects to Concept Pro VHDIPL
  • Live footage access
  • Security monitoring
Features
Read full description

HD-IP LITE Viewer. Connects to the Concept Pro VHDIPL for remote viewing.

About

RAP

Features
Read full description

The RAP system has layers of safety for all industries, all scales, all risks. It is a Smart System of simple, clear, intuitive modules, with the intelligence to assure complete Control of Work audit compliance and drive continuous Safety Improvement. Within the system, RAP’s Cortex holds the Knowledge and Experience gained from Millions of Hours of Risk Assessment and Permitting. And being language independent, it has a common language of safety for all to keeping your entire workforce safe. The RAP Mobile application enables all users to interact with RAP wherever they are, ensuring speed and accuracy of information and keeping everyone aware of work status. * A Mobile Application optimised for small screen use. * Location based signatures and measurements make permit issue procedure quicker and easier. * Barcode / RFID scanner integration. * Multiple languages. * Fully compliant with ATEX supported devices currently on the market. * On and Offline capability. All mobile solutions will synchronise wirelessly with RAP Mobile servers. RAP Permits are visible on mobile devices taken to the work site. Benefits include: * Improved Planning * Improved efficiencies with in-field tasks * Issue at the workplace * Risk Assessment of current conditions * Improved communication between all parties * Login and see what is going on out in the field

Screenshots

HD3 screens
RAP4 screens

Verdict

The call

The clearest difference is update cadence: RAP at every 5 weeks against HD's every 5 months. HD's advantage is iOS requirement (7.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HD ships an update every 5 months, RAP every 5 weeks. The most recent releases landed on June 8, 2026 and September 9, 2026 respectively.

Scorecard2 real differences Β· 6 level
HD versus RAP: the parameters behind the verdict, then further details
ParameterHDRAP
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 5 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 β€” better14.0
Further details β€” not scored
Size31 MB59 MB
Age rating4+17+
DeveloperVideconYokogawa Rap

In-app purchases

None

HD

No in-app purchases

None

RAP

No in-app purchases

Questions

Is HD free?
HD is free to download, with no in-app purchases.
Is RAP free?
RAP is free to download, with no in-app purchases.
Do HD or RAP have ads?
Neither HD nor RAP shows ads.
Which is updated more often, HD or RAP?
HD ships an update every 5 months, and RAP every 5 weeks. Most recently, HD was updated on June 8, 2026 and RAP on September 9, 2026.

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