Comparison

GSD Drone Calculator vs RID Benchmark

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

Head to head
About

GSD Drone Calculator

Calculate Ground Sample Distance (GSD) for drone missions with this intuitive tool. Input drone specs and camera details to get precise GSD values for optimal mapping, surveying, and photography. Streamline your data collection and enhance accuracy for all aerial endeavors.

Highlights
  • Accurate GSD calculations
  • Input drone and camera specifications
  • Real-time GSD values
  • Optimize flight planning
  • Intuitive user interface
  • Save calculations
  • Image resolution insights
Features
Read full description

Discover the power of precise Ground Sample Distance (GSD) calculations with the revolutionary GSD Drone Calculator app for iOS. Designed exclusively for drone enthusiasts, this cutting-edge tool takes your aerial endeavors to new heights by providing accurate GSD values for optimal mapping, surveying, and photography missions. Unlock the potential of your drone as you harness the advanced capabilities of GSD Drone Calculator. With its intelligent algorithms and state-of-the-art technology, this app delivers unparalleled accuracy in GSD calculations, ensuring your data is reliable and your results are impeccable. Using GSD Drone Calculator is a breeze. Simply input your drone's specifications, including flight altitude, camera resolution, and sensor details, and let the calculator handle the rest. In seconds, you'll have real-time GSD values at your fingertips, enabling you to plan your flights with utmost precision. Whether you're an aerial photographer capturing stunning vistas, a mapping professional conducting detailed surveys, or a researcher studying landscapes, GSD Drone Calculator is your trusted companion. Seamlessly integrate it into your workflow to optimize your data collection, enhance your mapping accuracy, and streamline your decision-making processes. The intuitive user interface of GSD Drone Calculator makes it effortless to navigate through the app's robust features. Customize your settings, explore different calculation algorithms, and save your calculations for future reference. The app also provides valuable insights into image resolution, image overlap, and other crucial factors influencing GSD. Stay ahead of the curve with regular updates and improvements that ensure GSD Drone Calculator remains at the forefront of drone technology. Our dedicated team of developers and industry experts continuously enhance the app's performance and add new features to meet your evolving needs. Whether you're a novice drone pilot or a seasoned professional, GSD Drone Calculator empowers you to make informed decisions, optimize your flights, and achieve superior data accuracy. Download GSD Drone Calculator now and take your drone operations to unprecedented levels of precision and efficiency. Explore the possibilities and redefine your aerial potential with GSD Drone Calculator. Contact: qpbd@ukr.net TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RID Benchmark

Features
Read full description

RID Benchmark was developed by Engineering Division, Bureau of Engineering Topographical and Geotechnical Survey, Royal Irrigation Department of Thailand. Find and Navigate survey benchmark or monument in Thailand faster and easier with RID benchmark. - get benchmark description. It's useful information for maps and survey, construction surveying for an irrigation project. App functions: - display benchmark around your location - search benchmark by name of benchmark, 1:​ 50,000 map sheet number, sub-district, district, and province in Thailand - navigate users to selected benchmark location through a Google map interface - display survey monument description - report problem of damaged a missing benchmark through the app

Screenshots

GSD Drone Calculator3 screens
RID Benchmark4 screens

Verdict

The call

The clearest difference is in-app purchases: RID Benchmark at none against GSD Drone Calculator's 3. RID Benchmark also leads on ads (none vs shown) and update cadence (every 2 days vs monthly). On price 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. GSD Drone Calculator sells 3 in-app purchases, starting at $1.99 per month. RID Benchmark asks for nothing beyond the download.

UpkeepUpdate frequency

GSD Drone Calculator ships an update monthly, RID Benchmark every 2 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
GSD Drone Calculator versus RID Benchmark: the parameters behind the verdict, then further details
ParameterGSD Drone CalculatorRID Benchmark
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size2 MB82 MB
Age rating4+4+
DeveloperRoman AkhromieievRoyal Irrigation Department

In-app purchases

3 purchases

GSD Drone Calculator

Subscriptions2
  • Month3 Days trial$1.991 Month
  • Annual3 Days trial$19.991 Year
One-time1
  • Lifetime$29.99
None

RID Benchmark

No in-app purchases

Questions

Is GSD Drone Calculator free?
GSD Drone Calculator is free to download, with in-app purchases available.
Is RID Benchmark free?
RID Benchmark is free to download, with no in-app purchases.
Do GSD Drone Calculator or RID Benchmark have ads?
GSD Drone Calculator shows ads; RID Benchmark does not.
Which is updated more often, GSD Drone Calculator or RID Benchmark?
GSD Drone Calculator ships an update monthly, and RID Benchmark every 2 days. Most recently, GSD Drone Calculator was updated on November 3, 2026 and RID Benchmark on November 10, 2026.

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