Comparison

Pilot DGR vs Unit Converter & Tools

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

Head to head
About

Pilot DGR

This app allows pilots to quickly search for dangerous goods information by UN number or name. It provides detailed data on risks, procedures, and regulations, with the ability to favorite items for easy access.

Highlights
  • Search dangerous goods by UN Number and Name
  • Add favorite dangerous goods
  • Drill codes lookup
  • Detailed risk and procedure information
  • Hazard class and UN number details
  • Quantity limitations
Features
Read full description

You will be able to search dangerous goods by UN Number and Name. You can add your favorite dangerous goods to your favorite list. You can use drill codes screen to find out which drill codes corresponds to which emergency response guide. Following data is presented on the application. *INHERENT RISK *RISK TO AIRCRAFT *RISK TO OCCUPANTS *SPILL OR LEAK PROCEDURE *FIREFIGHTING PROCEDURE *ADDITIONAL CONSIDERATIONS *DRILL LETTER *Description *Symbol *Hazard class or Division *UN Number *Package Group *Label Codes *Special Provisions *Packaging-Exceptions *Packaging-Non-bulk *Packaging-Bulk *Quantity Limitations-Passenger aircraft/rail *Quantity Limitations-Cargo aircraft only *Vessel Stowage-Location *Vessel Stowage-Other

About

Unit Converter & Tools

Features
Read full description

Unit Converter: Smart Tools Convert units. Measure precisely. Use your phone as a smart toolkit. Unit Converter: Smart Tools is a powerful all-in-one utility app that helps you convert units instantly and turn your device into a real-world measurement tool using built-in sensors. Designed for students, engineers, builders, travelers, and professionals who need fast, accurate results — anytime, anywhere. Advanced Unit Converter & Calculator Convert units quickly across a wide range of categories: • Length, Area, Volume, Weight • Temperature, Speed, Pressure • Energy, Power, Force • Data & digital storage • Time & time zones • Currency converter • Engineering & scientific units Clean interface. Instant results. Accurate calculations. Smart Measurement Tools Use your device’s built-in sensors to measure in real time: • Digital Level – Check horizontal & vertical alignment • Inclinometer – Measure angles and slope • Sound Meter (dB) – Monitor noise levels • Light Meter – Measure ambient brightness • Compass – Find accurate magnetic direction • GPS Speed – Live speed tracking No extra equipment required. Learn & Improve Sharpen your speed and accuracy with interactive conversion challenges: • Timed quiz modes • Daily challenges • Progress tracking & streaks • Performance stats Great for students and anyone who wants to master unit conversions faster. Why Choose Unit Converter: Smart Tools? • All-in-one utility app • Real sensor-based measurement tools • Fast, lightweight performance • Modern, intuitive design • Accurate and reliable calculations Whether you’re solving homework, working on a project, traveling, or just need quick conversions, Unit Converter: Smart Tools gives you everything in one place. Download now and turn your device into a complete conversion and measurement toolkit. SUBSCRIPTION DETAILS - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://therationalstudio.com/privacy-policy/

Screenshots

Pilot DGR4 screens
Unit Converter & Tools4 screens

Verdict

The call

The clearest difference is update cadence: Unit Converter & Tools at every 4 weeks against Pilot DGR's every 30 months. Pilot DGR's advantage is iOS requirement (11.0 vs 13.0). On price, 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

Both are free to download. Pilot DGR sells 1 one-off in-app purchase and Unit Converter & Tools sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pilot DGR ships an update every 30 months, Unit Converter & Tools every 4 weeks. The most recent releases landed on August 15, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
Pilot DGR versus Unit Converter & Tools: the parameters behind the verdict, then further details
ParameterPilot DGRUnit Converter & Tools
PriceFreeFree
Rating1.3 (4 ratings) — better—
Positive reviews14.3% of reviews—
Number of ratings4 — better—
Update frequencyEvery 30 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size11 MB22 MB
Age rating4+4+
DeveloperMindsoft TechnologyAtif Mumtaz

In-app purchases

1 purchases

Pilot DGR

One-time1
  • Professional Edition$1.99
1 purchases

Unit Converter & Tools

Subscriptions1
  • Unitverse Star3 Days trial$0.991 Month

Questions

Is Pilot DGR free?
Pilot DGR is free to download, with in-app purchases available.
Is Unit Converter & Tools free?
Unit Converter & Tools is free to download, with in-app purchases available.
Do Pilot DGR or Unit Converter & Tools have ads?
Neither Pilot DGR nor Unit Converter & Tools shows ads.
Which is updated more often, Pilot DGR or Unit Converter & Tools?
Pilot DGR ships an update every 30 months, and Unit Converter & Tools every 4 weeks. Most recently, Pilot DGR was updated on August 15, 2026 and Unit Converter & Tools on September 14, 2026.

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